Technical Information

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T-22 SI

DuPont Fluorochemicals

Thermodynamic Properties of

®

Freon 22 (R-22) Technical Information Technical Information

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Thermodynamic Properties of R-22 Refrigerant (CHClF 2) SI Units Tables of the thermodynamic properties of R-22 have been developed and are presented here. This information is based on values calculated using the NIST REFPROP Database (McLinden, M.O., Klein, S.A., Lemmon, E.W., and Peskin, A.P., NIST Standard Reference Database 23, NIST thermodynamic and transport properties of refrigerants and refrigerant mixtures – REFPROP version 6.01, Standard Reference Data Program, National Institute of Standards and Technology, 1998.

Units P = Pressure in kPa. Absolute T = Temperature in Celcius Vf = Fluid (liquid) specific volume in cubic meters per kilogram Vg = Vapour (gas) specific volume in cubic meters per kilogram h = Enthalpy (kJ/kg) s = Entropy (kJ/kg.K)

Physical Properties Chemical Formula

CHClF2

Molecular mass

86.47

Boiling Point At one atmosphere

-40.81°C

Critical Temperature

96.15°C

Critical Pressure

4990 kPa

Critical Density

523.8 kg/m3

Critical Volume

0.0019 m 3 /kg

l TABLE 1 ®

FREON 22 Saturation Properties - Temperature Table Temp °C

-100 -99 -98 -97 -96 -95 -94 -93 -92 -91 -90 -89 -88 -87 -86 -85 -84 -83 -82 -81 -80 -79 -78 -77 -76 -75 -74 -73 -72 -71 -70 -69 -68 -67 -66 -65 -64 -63 -62 -61 -60 -59 -58 -57 -56 -55 -54 -53 -52 -51 -50 -49 -48 -47

Pressure [kPa]

2.0 2.2 2.4 2.6 2.9 3.2 3.4 3.7 4.1 4.4 4.8 5.2 5.7 6.1 6.6 7.2 7.7 8.3 9.0 9.6 10.4 11.1 12.0 12.8 13.8 14.7 15.8 16.8 18.0 19.2 20.5 21.8 23.2 24.7 26.3 27.9 29.7 31.5 33.4 35.4 37.5 39.7 42.0 44.4 46.9 49.6 52.3 55.2 58.2 61.3 64.5 67.9 71.5 75.1

Volume 3 [m /kg] Liquid Vapour vf vg

Density 3 [kg/m ] Liquid Vapour df dg

0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007

1571.0 1569.0 1566.0 1563.0 1561.0 1558.0 1555.0 1553.0 1550.0 1548.0 1545.0 1542.0 1540.0 1537.0 1534.0 1532.0 1529.0 1526.0 1524.0 1521.0 1518.0 1516.0 1513.0 1510.0 1507.0 1505.0 1502.0 1499.0 1497.0 1494.0 1491.0 1488.0 1486.0 1483.0 1480.0 1477.0 1475.0 1472.0 1469.0 1466.0 1464.0 1461.0 1458.0 1455.0 1453.0 1450.0 1447.0 1444.0 1441.0 1438.0 1436.0 1433.0 1430.0 1427.0

8.2660 7.5770 6.9540 6.3900 5.8780 5.4130 4.9910 4.6060 4.2560 3.9370 3.6450 3.3780 3.1340 2.9100 2.7050 2.5170 2.3440 2.1840 2.0380 1.9030 1.7780 1.6630 1.5570 1.4580 1.3670 1.2830 1.2050 1.1320 1.0650 1.0020 0.9434 0.8891 0.8384 0.7912 0.7471 0.7060 0.6675 0.6315 0.5979 0.5664 0.5368 0.5091 0.4831 0.4587 0.4357 0.4142 0.3939 0.3748 0.3568 0.3398 0.3238 0.3088 0.2945 0.2811

0.121 0.132 0.144 0.157 0.170 0.185 0.200 0.217 0.235 0.254 0.274 0.296 0.319 0.344 0.370 0.397 0.427 0.458 0.491 0.526 0.562 0.601 0.642 0.686 0.731 0.780 0.830 0.883 0.939 0.998 1.060 1.125 1.193 1.264 1.338 1.416 1.498 1.583 1.673 1.766 1.863 1.964 2.070 2.180 2.295 2.414 2.539 2.668 2.803 2.943 3.088 3.239 3.395 3.558

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

90.7 91.8 92.8 93.9 95.0 96.0 97.1 98.1 99.2 100.3 101.3 102.4 103.4 104.5 105.6 106.6 107.7 108.7 109.8 110.9 111.9 113.0 114.1 115.1 116.2 117.3 118.3 119.4 120.4 121.5 122.6 123.6 124.7 125.8 126.8 127.9 129.0 130.1 131.1 132.2 133.3 134.3 135.4 136.5 137.6 138.6 139.7 140.8 141.9 142.9 144.0 145.1 146.2 147.3

268.3 267.7 267.1 266.5 266.0 265.4 264.8 264.3 263.7 263.1 262.6 261.9 261.4 260.8 260.2 259.7 259.1 258.6 258.0 257.4 256.9 256.3 255.7 255.2 254.5 253.9 253.4 252.8 252.3 251.7 251.1 250.6 250.0 249.4 248.9 248.3 247.6 247.0 246.5 245.9 245.3 244.8 244.2 243.5 242.9 242.4 241.8 241.2 240.6 240.0 239.4 238.8 238.2 237.5

359.0 359.5 359.9 360.4 360.9 361.4 361.9 362.4 362.9 363.4 363.9 364.3 364.8 365.3 365.8 366.3 366.8 367.3 367.8 368.3 368.8 369.3 369.8 370.3 370.7 371.2 371.7 372.2 372.7 373.2 373.7 374.2 374.7 375.2 375.7 376.2 376.6 377.1 377.6 378.1 378.6 379.1 379.6 380.0 380.5 381.0 381.5 382.0 382.5 382.9 383.4 383.9 384.4 384.8

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 0.505 0.511 0.517 0.523 0.529 0.535 0.541 0.547 0.553 0.559 0.565 0.570 0.576 0.582 0.588 0.593 0.599 0.604 0.610 0.616 0.621 0.627 0.632 0.637 0.643 0.648 0.654 0.659 0.664 0.670 0.675 0.680 0.685 0.690 0.696 0.701 0.706 0.711 0.716 0.721 0.726 0.731 0.736 0.741 0.746 0.751 0.756 0.761 0.766 0.770 0.775 0.780 0.785 0.790

2.054 2.048 2.042 2.036 2.031 2.025 2.019 2.014 2.009 2.003 1.998 1.993 1.988 1.983 1.978 1.973 1.969 1.964 1.960 1.955 1.951 1.946 1.942 1.938 1.934 1.930 1.926 1.922 1.918 1.915 1.911 1.907 1.904 1.900 1.897 1.893 1.890 1.887 1.883 1.880 1.877 1.874 1.871 1.868 1.865 1.862 1.859 1.856 1.853 1.851 1.848 1.845 1.843 1.840

Temp °C

-100 -99 -98 -97 -96 -95 -94 -93 -92 -91 -90 -89 -88 -87 -86 -85 -84 -83 -82 -81 -80 -79 -78 -77 -76 -75 -74 -73 -72 -71 -70 -69 -68 -67 -66 -65 -64 -63 -62 -61 -60 -59 -58 -57 -56 -55 -54 -53 -52 -51 -50 -49 -48 -47

l TABLE 1 (continued) ®

FREON 22 Saturation Properties - Temperature Table Temp °C

-46 -45 -44 -43 -42 -41 -40 -39 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

Pressure [kPa]

78.9 82.9 87.1 91.3 95.8 100.4 105.2 110.2 115.4 120.7 126.3 132.0 138.0 144.1 150.5 157.1 163.9 170.9 178.2 185.7 193.4 201.4 209.7 218.2 227.0 236.0 245.3 254.9 264.8 275.0 285.4 296.2 307.3 318.7 330.4 342.4 354.8 367.5 380.5 393.9 407.7 421.8 436.3 451.1 466.4 482.0 498.0 514.4 531.2 548.4 566.1 584.1 602.6 621.5

Volume 3 [m /kg] Liquid Vapour vf vg

Density 3 [kg/m ] Liquid Vapour df dg

0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008

1424.0 1421.0 1418.0 1416.0 1413.0 1410.0 1407.0 1404.0 1401.0 1398.0 1395.0 1392.0 1389.0 1386.0 1383.0 1380.0 1377.0 1374.0 1371.0 1368.0 1365.0 1362.0 1359.0 1356.0 1353.0 1350.0 1347.0 1343.0 1340.0 1337.0 1334.0 1331.0 1328.0 1324.0 1321.0 1318.0 1315.0 1311.0 1308.0 1305.0 1302.0 1298.0 1295.0 1292.0 1288.0 1285.0 1282.0 1278.0 1275.0 1271.0 1268.0 1264.0 1261.0 1257.0

0.2684 0.2563 0.2450 0.2342 0.2240 0.2144 0.2052 0.1965 0.1883 0.1805 0.1730 0.1660 0.1593 0.1529 0.1468 0.1410 0.1355 0.1303 0.1253 0.1205 0.1160 0.1116 0.1075 0.1035 0.0998 0.0961 0.0927 0.0894 0.0862 0.0832 0.0803 0.0775 0.0749 0.0723 0.0699 0.0675 0.0653 0.0631 0.0610 0.0590 0.0571 0.0553 0.0535 0.0518 0.0502 0.0486 0.0471 0.0457 0.0442 0.0429 0.0416 0.0403 0.0391 0.0380

3.726 3.901 4.082 4.270 4.464 4.665 4.873 5.088 5.311 5.541 5.779 6.025 6.279 6.541 6.811 7.090 7.379 7.676 7.982 8.298 8.623 8.958 9.304 9.659 10.030 10.400 10.790 11.190 11.600 12.020 12.450 12.900 13.360 13.830 14.310 14.810 15.320 15.850 16.380 16.940 17.500 18.090 18.680 19.300 19.920 20.570 21.230 21.910 22.600 23.310 24.040 24.790 25.560 26.340

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

148.4 149.4 150.5 151.6 152.7 153.8 154.9 156.0 157.1 158.2 159.3 160.4 161.5 162.6 163.7 164.8 165.9 167.0 168.1 169.2 170.3 171.4 172.6 173.7 174.8 175.9 177.0 178.2 179.3 180.4 181.6 182.7 183.8 185.0 186.1 187.3 188.4 189.6 190.7 191.9 193.0 194.2 195.3 196.5 197.7 198.8 200.0 201.2 202.4 203.5 204.7 205.9 207.1 208.3

236.9 236.4 235.8 235.1 234.5 233.9 233.2 232.6 232.0 231.3 230.7 230.0 229.4 228.7 228.1 227.4 226.8 226.1 225.5 224.8 224.2 223.5 222.7 222.1 221.4 220.7 220.1 219.3 218.6 217.9 217.1 216.5 215.8 215.0 214.3 213.5 212.8 212.0 211.3 210.5 209.8 209.0 208.2 207.4 206.6 205.9 205.0 204.2 203.4 202.6 201.8 200.9 200.1 199.2

385.3 385.8 386.3 386.7 387.2 387.7 388.1 388.6 389.1 389.5 390.0 390.4 390.9 391.3 391.8 392.2 392.7 393.1 393.6 394.0 394.5 394.9 395.3 395.8 396.2 396.6 397.1 397.5 397.9 398.3 398.7 399.2 399.6 400.0 400.4 400.8 401.2 401.6 402.0 402.4 402.8 403.2 403.5 403.9 404.3 404.7 405.0 405.4 405.8 406.1 406.5 406.8 407.2 407.5

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 0.794 0.799 0.804 0.809 0.813 0.818 0.823 0.827 0.832 0.837 0.841 0.846 0.851 0.855 0.860 0.864 0.869 0.873 0.878 0.882 0.887 0.891 0.896 0.900 0.905 0.909 0.914 0.918 0.922 0.927 0.931 0.935 0.940 0.944 0.949 0.953 0.957 0.962 0.966 0.970 0.974 0.979 0.983 0.987 0.992 0.996 1.000 1.004 1.008 1.013 1.017 1.021 1.025 1.030

1.838 1.835 1.833 1.830 1.828 1.825 1.823 1.821 1.819 1.816 1.814 1.812 1.810 1.808 1.806 1.804 1.802 1.800 1.798 1.796 1.794 1.792 1.790 1.788 1.786 1.784 1.783 1.781 1.779 1.777 1.776 1.774 1.772 1.771 1.769 1.767 1.766 1.764 1.763 1.761 1.760 1.758 1.757 1.755 1.754 1.752 1.751 1.749 1.748 1.746 1.745 1.744 1.742 1.741

Temp °C

-46 -45 -44 -43 -42 -41 -40 -39 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

l TABLE 1 (continued) ®

FREON 22 Saturation Properties - Temperature Table Temp °C

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

Pressure [kPa]

640.9 660.7 680.9 701.7 722.9 744.5 766.7 789.3 812.4 836.1 860.2 884.8 910.0 935.7 961.9 988.7 1016.0 1044.0 1072.0 1101.0 1131.0 1161.0 1192.0 1223.0 1255.0 1288.0 1321.0 1355.0 1389.0 1424.0 1460.0 1497.0 1534.0 1571.0 1610.0 1649.0 1689.0 1729.0 1770.0 1812.0 1855.0 1899.0 1943.0 1988.0 2033.0 2080.0 2127.0 2175.0 2224.0 2274.0 2324.0 2375.0 2427.0 2480.0

Volume 3 [m /kg] Liquid Vapour vf vg

Density 3 [kg/m ] Liquid Vapour df dg

0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010

1254.0 1250.0 1247.0 1243.0 1239.0 1236.0 1232.0 1229.0 1225.0 1221.0 1217.0 1214.0 1210.0 1206.0 1202.0 1198.0 1195.0 1191.0 1187.0 1183.0 1179.0 1175.0 1171.0 1167.0 1163.0 1158.0 1154.0 1150.0 1146.0 1142.0 1137.0 1133.0 1129.0 1124.0 1120.0 1115.0 1111.0 1106.0 1101.0 1097.0 1092.0 1087.0 1082.0 1077.0 1072.0 1067.0 1062.0 1057.0 1052.0 1047.0 1041.0 1036.0 1030.0 1025.0

0.0368 0.0358 0.0347 0.0337 0.0327 0.0318 0.0309 0.0300 0.0291 0.0283 0.0275 0.0267 0.0260 0.0253 0.0246 0.0239 0.0232 0.0226 0.0220 0.0214 0.0208 0.0203 0.0197 0.0192 0.0187 0.0182 0.0177 0.0172 0.0168 0.0164 0.0159 0.0155 0.0151 0.0147 0.0143 0.0140 0.0136 0.0133 0.0129 0.0126 0.0123 0.0119 0.0116 0.0113 0.0110 0.0108 0.0105 0.0102 0.0100 0.0097 0.0094 0.0092 0.0090 0.0087

27.150 27.970 28.820 29.690 30.570 31.480 32.410 33.360 34.340 35.340 36.360 37.410 38.480 39.570 40.700 41.850 43.030 44.230 45.470 46.730 48.020 49.350 50.700 52.090 53.520 54.970 56.460 57.990 59.550 61.150 62.790 64.470 66.190 67.960 69.760 71.610 73.510 75.460 77.450 79.500 81.590 83.740 85.950 88.220 90.540 92.930 95.380 97.900 100.500 103.100 105.900 108.700 111.600 114.600

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

209.5 210.7 211.9 213.1 214.3 215.5 216.7 217.9 219.1 220.4 221.6 222.8 224.1 225.3 226.5 227.8 229.0 230.3 231.5 232.8 234.1 235.3 236.6 237.9 239.2 240.5 241.8 243.1 244.4 245.7 247.0 248.3 249.6 251.0 252.3 253.7 255.0 256.4 257.7 259.1 260.5 261.9 263.2 264.6 266.0 267.5 268.9 270.3 271.8 273.2 274.7 276.1 277.6 279.1

198.4 197.5 196.7 195.8 194.9 194.0 193.2 192.3 191.4 190.4 189.5 188.6 187.6 186.6 185.7 184.7 183.8 182.7 181.8 180.7 179.7 178.7 177.7 176.6 175.5 174.4 173.3 172.2 171.1 170.0 168.9 167.8 166.6 165.4 164.3 163.0 161.8 160.6 159.4 158.1 156.8 155.5 154.2 152.9 151.6 150.1 148.7 147.4 145.9 144.5 142.9 141.5 139.9 138.4

407.9 408.2 408.6 408.9 409.2 409.5 409.9 410.2 410.5 410.8 411.1 411.4 411.7 411.9 412.2 412.5 412.8 413.0 413.3 413.5 413.8 414.0 414.3 414.5 414.7 414.9 415.1 415.3 415.5 415.7 415.9 416.1 416.2 416.4 416.6 416.7 416.8 417.0 417.1 417.2 417.3 417.4 417.4 417.5 417.6 417.6 417.6 417.7 417.7 417.7 417.6 417.6 417.5 417.5

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 1.034 1.038 1.042 1.046 1.051 1.055 1.059 1.063 1.067 1.071 1.076 1.080 1.084 1.088 1.092 1.096 1.100 1.105 1.109 1.113 1.117 1.121 1.125 1.129 1.133 1.138 1.142 1.146 1.150 1.154 1.158 1.162 1.166 1.171 1.175 1.179 1.183 1.187 1.191 1.196 1.200 1.204 1.208 1.212 1.216 1.221 1.225 1.229 1.233 1.238 1.242 1.246 1.250 1.255

1.739 1.738 1.737 1.735 1.734 1.733 1.732 1.730 1.729 1.728 1.726 1.725 1.724 1.722 1.721 1.720 1.719 1.717 1.716 1.715 1.714 1.712 1.711 1.710 1.709 1.707 1.706 1.705 1.704 1.702 1.701 1.700 1.698 1.697 1.696 1.695 1.693 1.692 1.691 1.689 1.688 1.687 1.685 1.684 1.682 1.681 1.680 1.678 1.677 1.675 1.674 1.672 1.670 1.669

Temp °C

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

l TABLE 1 (continued) ®

FREON 22 Saturation Properties - Temperature Table Temp °C

62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95

Pressure [kPa]

2534.0 2589.0 2645.0 2701.0 2759.0 2817.0 2876.0 2936.0 2997.0 3059.0 3123.0 3187.0 3252.0 3318.0 3385.0 3453.0 3522.0 3592.0 3664.0 3736.0 3810.0 3885.0 3961.0 4038.0 4116.0 4196.0 4277.0 4359.0 4442.0 4527.0 4614.0 4702.0 4791.0 4882.0

Volume 3 [m /kg] Liquid Vapour vf vg

Density 3 [kg/m ] Liquid Vapour df dg

0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0012 0.0012 0.0012 0.0012 0.0012 0.0012 0.0013 0.0013 0.0013 0.0013 0.0014 0.0014 0.0015

1019.0 1013.0 1007.0 1001.0 995.3 989.1 982.8 976.3 969.7 963.0 956.1 949.0 941.8 934.4 926.7 918.9 910.8 902.4 893.7 884.8 875.4 865.7 855.5 844.8 833.5 821.6 808.8 795.1 780.1 763.6 745.1 723.7 697.8 662.9

0.0085 0.0083 0.0081 0.0079 0.0076 0.0074 0.0072 0.0070 0.0069 0.0067 0.0065 0.0063 0.0061 0.0060 0.0058 0.0056 0.0054 0.0053 0.0051 0.0050 0.0048 0.0047 0.0045 0.0043 0.0042 0.0040 0.0039 0.0037 0.0036 0.0034 0.0032 0.0031 0.0029 0.0026

117.600 120.800 124.100 127.400 130.900 134.500 138.200 142.000 146.000 150.100 154.400 158.800 163.400 168.200 173.100 178.300 183.800 189.400 195.400 201.700 208.300 215.300 222.700 230.600 239.000 248.100 257.900 268.700 280.600 294.000 309.300 327.500 350.200 382.000

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

280.6 282.1 283.6 285.2 286.7 288.3 289.9 291.5 293.1 294.7 296.4 298.0 299.7 301.5 303.2 305.0 306.8 308.6 310.4 312.3 314.3 316.3 318.3 320.4 322.5 324.8 327.1 329.5 332.1 334.8 337.8 341.0 344.8 349.6

136.8 135.2 133.6 131.9 130.2 128.4 126.6 124.8 123.0 121.1 119.1 117.2 115.2 113.0 110.9 108.6 106.3 104.0 101.6 99.1 96.4 93.6 90.8 87.8 84.7 81.3 77.7 73.9 69.8 65.3 60.1 54.3 47.2 37.7

417.4 417.3 417.2 417.1 416.9 416.7 416.5 416.3 416.1 415.8 415.5 415.2 414.9 414.5 414.1 413.6 413.1 412.6 412.0 411.4 410.7 409.9 409.1 408.2 407.2 406.1 404.8 403.4 401.9 400.1 397.9 395.3 392.0 387.3

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 1.259 1.263 1.268 1.272 1.277 1.281 1.285 1.290 1.295 1.299 1.304 1.308 1.313 1.318 1.323 1.327 1.332 1.337 1.342 1.347 1.353 1.358 1.363 1.369 1.375 1.381 1.387 1.393 1.400 1.407 1.415 1.424 1.434 1.446

1.667 1.666 1.664 1.662 1.660 1.659 1.657 1.655 1.653 1.651 1.649 1.647 1.645 1.642 1.640 1.638 1.635 1.633 1.630 1.627 1.624 1.621 1.618 1.614 1.610 1.606 1.602 1.597 1.592 1.586 1.580 1.572 1.562 1.549

Temp °C

l TABLE 2 ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

-80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70

10 (-80.51°C) V H (1.8400) (368.5) 1.8450 368.8 1.8940 371.4 1.9430 374.1 1.9910 376.8 2.0400 379.6 2.0890 382.3 2.1370 385.1 2.1860 388.0 2.2340 390.8 2.2830 393.7 2.3310 396.6 2.3800 399.5 2.4280 402.5 2.4760 405.5 2.5250 408.6 2.5730 411.6 2.6210 414.7 2.6700 417.8 2.7180 421.0 2.7660 424.2 2.8150 427.4 2.8630 430.6 2.9110 433.9 2.9590 437.2 3.0080 440.5 3.0560 443.9 3.1040 447.2 3.1520 450.7 3.2000 454.1 3.2490 457.6 3.2970 461.1

S (1.953) 1.954 1.968 1.981 1.994 2.007 2.020 2.033 2.045 2.058 2.070 2.082 2.094 2.106 2.118 2.129 2.141 2.152 2.164 2.175 2.186 2.197 2.208 2.219 2.230 2.240 2.251 2.262 2.272 2.282 2.293 2.303

20 (-70.36°C) V H (0.9640) (373.5) 0.9658 373.7 0.9905 376.5 1.0150 379.2 1.0400 382.0 1.0640 384.8 1.0890 387.7 1.1130 390.5 1.1380 393.4 1.1620 396.4 1.1870 399.3 1.2110 402.3 1.2350 405.3 1.2600 408.4 1.2840 411.4 1.3080 414.5 1.3320 417.7 1.3570 420.8 1.3810 424.0 1.4050 427.2 1.4290 430.5 1.4540 433.8 1.4780 437.1 1.5020 440.4 1.5260 443.7 1.5500 447.1 1.5740 450.6 1.5990 454.0 1.6230 457.5 1.6470 461.0

S (1.861) 1.874 1.887 1.900 1.912 1.924 1.937 1.949 1.961 1.972 1.984 1.996 2.007 2.019 2.030 2.041 2.052 2.063 2.074 2.085 2.095 2.106 2.116 2.127 2.137 2.147 2.158 2.168 2.178 2.188 2.198 2.208

60 (-51.40°C) V H (0.3466) (382.7) 0.3490 383.6 0.3575 386.5 0.3660 389.4 0.3744 392.4 0.3828 395.4 0.3912 398.4 0.3995 401.4 0.4078 404.5 0.4161 407.6 0.4244 410.7 0.4326 413.8 0.4409 417.0 0.4491 420.2 0.4573 423.4 0.4655 426.6 0.4737 429.9 0.4819 433.2 0.4900 436.5 0.4982 439.9 0.5064 443.3 0.5145 446.7 0.5226 450.1 0.5308 453.6 0.5389 457.1 0.5470 460.6 0.5551 464.1 0.5632 467.7 0.5713 471.3 0.5794 474.9 0.5875 478.6 0.5956 482.2

S (1.912) 1.913 1.926 1.940 1.952 1.965 1.978 1.990 2.003 2.015 2.027 2.039 2.051 2.062 2.074 2.085 2.097 2.108 2.119 2.130 2.141 2.152 2.163 2.173 2.184 2.195 2.205 2.216 2.226 2.236

30 (-63.82°C) V H (0.6608) (376.7) 0.6736 378.9 0.6902 381.7 0.7067 384.5 0.7232 387.4 0.7397 390.3 0.7561 393.2 0.7725 396.1 0.7889 399.1 0.8053 402.1 0.8216 405.1 0.8379 408.2 0.8542 411.3 0.8704 414.4 0.8867 417.5 0.9029 420.7 0.9191 423.9 0.9353 427.1 0.9515 430.3 0.9677 433.6 0.9839 436.9 1.0000 440.3 1.0160 443.6 1.0320 447.0 1.0490 450.4 1.0650 453.9 1.0810 457.4 1.0970 460.9

S (1.889) 1.899 1.912 1.925 1.938 1.950 1.963 1.975 1.987 1.999 2.011 2.023 2.034 2.046 2.057 2.068 2.080 2.091 2.102 2.113 2.123 2.134 2.145 2.155 2.166 2.176 2.187 2.197

40 (-58.87°C) V H (0.5056) (379.1) 0.5153 381.3 0.5279 384.2 0.5404 387.1 0.5528 390.0 0.5653 392.9 0.5777 395.9 0.5900 398.9 0.6024 401.9 0.6147 404.9 0.6270 408.0 0.6393 411.1 0.6515 414.2 0.6638 417.3 0.6760 420.5 0.6882 423.7 0.7004 426.9 0.7126 430.2 0.7248 433.5 0.7370 436.8 0.7491 440.1 0.7613 443.5 0.7734 446.9 0.7856 450.3 0.7977 453.8 0.8099 457.3 0.8220 460.8

S (1.844) 1.853 1.866 1.878 1.891 1.903 1.915 1.927 1.939 1.951 1.962 1.974 1.985 1.997 2.008 2.019 2.030 2.041 2.052 2.062 2.073 2.083 2.094 2.104 2.115 2.125 2.135 2.145 2.155 2.165 2.175

80 (-45.73°C) V H (0.2651) (385.4) 0.2660 385.9 0.2725 388.9 0.2789 391.9 0.2853 394.9 0.2917 397.9 0.2980 401.0 0.3044 404.1 0.3107 407.2 0.3169 410.3 0.3232 413.5 0.3294 416.6 0.3356 419.9 0.3419 423.1 0.3481 426.3 0.3542 429.6 0.3604 432.9 0.3666 436.3 0.3727 439.6 0.3789 443.0 0.3850 446.4 0.3912 449.9 0.3973 453.4 0.4034 456.8 0.4095 460.4 0.4156 463.9 0.4217 467.5 0.4278 471.1 0.4339 474.7 0.4400 478.4 0.4461 482.0

Temp °C S (1.873) 1.884 1.897 1.909 1.922 1.934 1.947 1.959 1.971 1.983 1.994 2.006 2.018 2.029 2.040 2.052 2.063 2.074 2.085 2.095 2.106 2.117 2.128 2.138 2.148 2.159 2.169

-80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70

Absolute Pressure kPa Temp °C

-50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

50 (-54.83°C) V H (0.4107) (381.1) 0.4205 383.9 0.4307 386.8 0.4407 389.7 0.4508 392.7 0.4607 395.6 0.4707 398.6 0.4807 401.7 0.4906 404.7 0.5005 407.8 0.5103 410.9 0.5202 414.0 0.5300 417.2 0.5399 420.3 0.5497 423.6 0.5595 426.8 0.5693 430.1 0.5790 433.3 0.5888 436.7 0.5986 440.0 0.6083 443.4 0.6181 446.8 0.6278 450.2 0.6376 453.7 0.6473 457.2 0.6570 460.7 0.6667 464.2 0.6764 467.8 0.6861 471.4 0.6958 475.0 0.7055 478.7 0.7152 482.3

S (1.852) 1.856 1.868 1.881 1.894 1.906 1.918 1.931 1.943 1.954 1.966 1.978 1.989 2.001 2.012 2.023 2.034 2.045 2.056 2.067 2.077 2.088 2.099 2.109 2.119 2.130 2.140 2.150 2.160 2.170 2.180 2.190

70 (-48.41°C) V H (0.3002) (384.2) 0.3052 386.2 0.3126 389.1 0.3198 392.1 0.3271 395.1 0.3343 398.2 0.3415 401.2 0.3487 404.3 0.3559 407.4 0.3630 410.5 0.3701 413.6 0.3772 416.8 0.3843 420.0 0.3913 423.2 0.3984 426.5 0.4054 429.8 0.4125 433.1 0.4195 436.4 0.4265 439.8 0.4335 443.1 0.4405 446.6 0.4475 450.0 0.4545 453.5 0.4615 456.9 0.4684 460.5 0.4754 464.0 0.4824 467.6 0.4893 471.2 0.4963 474.8 0.5033 478.5 0.5102 482.1

Temp °C S (1.837) 1.839 1.852 1.865 1.877 1.889 1.902 1.914 1.926 1.937 1.949 1.961 1.972 1.983 1.995 2.006 2.017 2.028 2.038 2.049 2.060 2.070 2.081 2.091 2.102 2.112 2.122 2.132 2.142 2.152 2.162

-50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

Temp °C

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110

90 (-43.31°C) V H (0.2375) (386.6) 0.2413 388.6 0.2471 391.6 0.2528 394.6 0.2585 397.7 0.2642 400.8 0.2699 403.9 0.2755 407.0 0.2811 410.1 0.2867 413.3 0.2923 416.5 0.2978 419.7 0.3034 422.9 0.3089 426.2 0.3144 429.5 0.3199 432.8 0.3254 436.1 0.3309 439.5 0.3364 442.9 0.3419 446.3 0.3473 449.8 0.3528 453.2 0.3582 456.7 0.3637 460.3 0.3691 463.8 0.3746 467.4 0.3800 471.0 0.3854 474.6 0.3909 478.3 0.3963 482.0 0.4017 485.7 0.4071 489.4

H = Enthalpy in kJ/kg

S (1.831) 1.840 1.852 1.865 1.877 1.890 1.902 1.914 1.926 1.937 1.949 1.960 1.972 1.983 1.994 2.005 2.016 2.027 2.038 2.048 2.059 2.069 2.080 2.090 2.100 2.111 2.121 2.131 2.141 2.151 2.161 2.170

100 (-41.09°C) V H (0.2152) (387.6) 0.2164 388.3 0.2216 391.3 0.2268 394.4 0.2320 397.4 0.2372 400.5 0.2423 403.6 0.2474 406.8 0.2524 409.9 0.2575 413.1 0.2625 416.3 0.2676 419.5 0.2726 422.8 0.2776 426.0 0.2826 429.3 0.2875 432.7 0.2925 436.0 0.2974 439.4 0.3024 442.8 0.3073 446.2 0.3123 449.7 0.3172 453.1 0.3221 456.6 0.3270 460.2 0.3319 463.7 0.3368 467.3 0.3417 470.9 0.3466 474.5 0.3515 478.2 0.3564 481.9 0.3613 485.6 0.3662 489.3

S (1.817) 1.822 1.835 1.848 1.860 1.872 1.884 1.896 1.908 1.920 1.931 1.943 1.954 1.965 1.976 1.987 1.998 2.009 2.020 2.030 2.041 2.051 2.062 2.072 2.082 2.093 2.103 2.113 2.123 2.132 2.142 2.152

130 (-35.35°C) V H (0.1684) (390.3) 0.1687 390.5 0.1728 393.6 0.1769 396.7 0.1809 399.8 0.1849 403.0 0.1889 406.2 0.1929 409.3 0.1969 412.6 0.2008 415.8 0.2047 419.0 0.2086 422.3 0.2125 425.6 0.2164 428.9 0.2202 432.2 0.2241 435.6 0.2279 439.0 0.2318 442.4 0.2356 445.9 0.2394 449.3 0.2433 452.8 0.2471 456.3 0.2509 459.9 0.2547 463.4 0.2585 467.0 0.2623 470.6 0.2660 474.3 0.2698 478.0 0.2736 481.6 0.2774 485.3 0.2812 489.1 0.2849 492.8

S = Entropy in kJ/kg.K Absolute Pressure kPa 101.325 (-40.81°C) S V H (1.826) (0.2126) (387.8) 1.829 0.2134 388.2 1.841 0.2186 391.3 1.854 0.2238 394.3 1.867 0.2289 397.4 1.879 0.2340 400.5 1.891 0.2390 403.6 1.903 0.2441 406.7 1.915 0.2491 409.9 1.927 0.2541 413.1 1.938 0.2590 416.3 1.950 0.2640 419.5 1.961 0.2689 422.8 1.972 0.2739 426.0 1.984 0.2788 429.3 1.995 0.2837 432.6 2.006 0.2886 436.0 2.016 0.2935 439.4 2.027 0.2984 442.8 2.038 0.3033 446.2 2.048 0.3081 449.6 2.059 0.3130 453.1 2.069 0.3179 456.6 2.080 0.3227 460.2 2.090 0.3276 463.7 2.100 0.3324 467.3 2.110 0.3372 470.9 2.120 0.3421 474.5 2.130 0.3437 478.2 2.140 0.3517 481.9 2.150 0.3565 485.6 2.160 0.3614 489.3

Saturation Properties in ( )

S (1.825) 1.827 1.840 1.853 1.865 1.878 1.890 1.902 1.914 1.925 1.937 1.948 1.960 1.971 1.982 1.993 2.004 2.015 2.026 2.037 2.047 2.058 2.068 2.078 2.089 2.099 2.109 2.119 2.129 2.139 2.149 2.159

110 (-39.04°C) V H (0.1969) (388.6) 0.2008 391.0 0.2056 394.1 0.2103 397.2 0.2150 400.3 0.2197 403.4 0.2244 406.6 0.2290 409.7 0.2336 412.9 0.2382 416.1 0.2428 419.4 0.2474 422.6 0.2519 425.9 0.2565 429.2 0.2610 432.5 0.2655 435.9 0.2701 439.3 0.2746 442.7 0.2791 446.1 0.2836 449.5 0.2881 453.0 0.2925 456.5 0.2970 460.1 0.3015 463.6 0.3060 467.2 0.3104 470.8 0.3149 474.4 0.3194 478.1 0.3238 481.8 0.3282 485.5 0.3327 489.2

S (1.809) 1.819 1.831 1.844 1.856 1.869 1.881 1.892 1.904 1.916 1.927 1.939 1.950 1.961 1.972 1.983 1.994 2.004 2.015 2.026 2.036 2.047 2.057 2.067 2.077 2.087 2.097 2.107 2.117 2.127 2.137

150 (-32.08°C) V H (0.1473) (391.8) 0.1488 393.1 0.1524 396.2 0.1559 399.4 0.1595 402.6 0.1630 405.7 0.1664 409.0 0.1699 412.2 0.1733 415.4 0.1768 418.7 0.1802 422.0 0.1836 425.3 0.1870 428.6 0.1903 432.0 0.1937 435.3 0.1971 438.7 0.2004 442.2 0.2037 445.6 0.2071 449.1 0.2104 452.6 0.2137 456.1 0.2170 459.7 0.2203 463.2 0.2236 466.8 0.2269 470.4 0.2302 474.1 0.2335 477.8 0.2368 481.5 0.2401 485.2 0.2434 488.9 0.2466 492.7

Temp °C S (1.821) 1.831 1.844 1.857 1.869 1.881 1.893 1.905 1.917 1.929 1.940 1.952 1.963 1.974 1.985 1.996 2.007 2.018 2.028 2.039 2.050 2.060 2.070 2.081 2.091 2.101 2.111 2.121 2.131 2.141 2.151

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110

Absolute Pressure kPa Temp °C

-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115

120 (-37.13°C) V H (0.1815) (389.5) 0.1834 390.8 0.1878 393.9 0.1922 397.0 0.1965 400.1 0.2009 403.2 0.2052 406.4 0.2094 409.5 0.2137 412.7 0.2179 416.0 0.2222 419.2 0.2264 422.5 0.2306 425.7 0.2348 429.1 0.2389 432.4 0.2431 435.7 0.2473 439.1 0.2514 442.5 0.2555 446.0 0.2597 449.4 0.2638 452.9 0.2679 456.4 0.2720 460.0 0.2761 463.5 0.2802 467.1 0.2843 470.7 0.2884 474.4 0.2925 478.1 0.2966 481.7 0.3007 485.4 0.3048 489.2 0.3089 492.9

S (1.813) 1.814 1.827 1.839 1.852 1.864 1.876 1.888 1.900 1.912 1.923 1.935 1.946 1.957 1.968 1.979 1.990 2.001 2.012 2.023 2.033 2.044 2.054 2.064 2.074 2.085 2.095 2.105 2.115 2.125 2.134 2.144

140 (-33.67°C) V H (0.1571) (391.0) 0.1599 393.3 0.1637 396.5 0.1675 399.6 0.1713 402.8 0.1750 406.0 0.1787 409.2 0.1824 412.4 0.1861 415.6 0.1897 418.9 0.1934 422.1 0.1970 425.4 0.2006 428.8 0.2042 432.1 0.2078 435.5 0.2114 438.9 0.2150 442.3 0.2185 445.7 0.2221 449.2 0.2257 452.7 0.2292 456.2 0.2327 459.8 0.2363 463.3 0.2398 466.9 0.2433 470.5 0.2469 474.2 0.2504 477.9 0.2539 481.5 0.2574 485.3 0.2609 489.0 0.2644 492.8

Temp °C S (1.806) 1.811 1.824 1.837 1.849 1.861 1.873 1.885 1.897 1.909 1.920 1.932 1.943 1.954 1.965 1.976 1.987 1.998 2.008 2.019 2.029 2.040 2.050 2.060 2.071 2.081 2.091 2.101 2.111 2.120 2.130

-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

-30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120

160 (-30.57°C) V H (0.1386) (392.4) 0.1390 392.8 0.1424 396.0 0.1458 399.1 0.1491 402.3 0.1524 405.5 0.1557 408.8 0.1589 412.0 0.1622 415.3 0.1654 418.5 0.1686 421.8 0.1718 425.1 0.1750 428.5 0.1782 431.8 0.1813 435.2 0.1845 438.6 0.1877 442.0 0.1908 445.5 0.1939 449.0 0.1970 452.5 0.2002 456.0 0.2033 459.6 0.2064 463.1 0.2095 466.7 0.2126 470.4 0.2157 474.0 0.2188 477.7 0.2219 481.4 0.2249 485.1 0.2280 488.8 0.2311 492.6 0.2342 496.4

S (1.803) 1.804 1.817 1.830 1.842 1.855 1.867 1.879 1.890 1.902 1.914 1.925 1.936 1.947 1.959 1.970 1.980 1.991 2.002 2.012 2.023 2.033 2.044 2.054 2.064 2.074 2.084 2.094 2.104 2.114 2.124 2.133

170 (-29.13°C) V H (0.1309) (393.1) 0.1336 395.7 0.1368 398.9 0.1400 402.1 0.1431 405.3 0.1462 408.6 0.1493 411.8 0.1523 415.1 0.1554 418.4 0.1584 421.7 0.1615 425.0 0.1645 428.3 0.1675 431.7 0.1705 435.1 0.1734 438.5 0.1764 441.9 0.1794 445.4 0.1823 448.9 0.1853 452.4 0.1882 455.9 0.1911 459.5 0.1941 463.0 0.1970 466.6 0.1999 470.3 0.2028 473.9 0.2058 477.6 0.2087 481.3 0.2116 485.0 0.2145 488.8 0.2174 492.5 0.2203 496.3

S (1.792) 1.793 1.806 1.818 1.831 1.843 1.855 1.867 1.879 1.891 1.902 1.913 1.925 1.936 1.947 1.958 1.969 1.979 1.990 2.001 2.011 2.021 2.032 2.042 2.052 2.062 2.072 2.082 2.092 2.102 2.111 2.121

210 (-23.96°C) V H (0.1073) (395.4) 0.1094 397.9 0.1121 401.2 0.1147 404.5 0.1172 407.8 0.1198 411.0 0.1223 414.4 0.1249 417.7 0.1274 421.0 0.1298 424.4 0.1323 427.7 0.1348 431.1 0.1372 434.5 0.1397 438.0 0.1421 441.4 0.1445 444.9 0.1470 448.4 0.1494 451.9 0.1518 455.5 0.1542 459.0 0.1566 462.6 0.1589 466.3 0.1613 469.9 0.1637 473.6 0.1661 477.2 0.1685 481.0 0.1708 484.7 0.1732 488.4 0.1755 492.2 0.1779 496.0 0.1803 499.9

S (1.800) 1.810 1.823 1.836 1.848 1.860 1.872 1.884 1.896 1.907 1.919 1.930 1.941 1.952 1.963 1.974 1.985 1.996 2.006 2.017 2.027 2.038 2.048 2.058 2.068 2.078 2.088 2.098 2.108 2.118 2.128

180 (-27.76°C) V H (0.1241) (393.7) 0.1258 395.5 0.1288 398.7 0.1318 401.9 0.1348 405.1 0.1378 408.4 0.1407 411.6 0.1436 414.9 0.1465 418.2 0.1494 421.5 0.1522 424.8 0.1551 428.2 0.1579 431.6 0.1608 434.9 0.1636 438.4 0.1664 441.8 0.1692 445.3 0.1720 448.8 0.1748 452.3 0.1776 455.8 0.1804 459.4 0.1831 462.9 0.1859 466.5 0.1887 470.2 0.1914 473.8 0.1941 477.5 0.1969 481.2 0.1997 484.9 0.2024 488.7 0.2052 492.5 0.2079 496.3

S (1.797) 1.804 1.817 1.830 1.842 1.854 1.866 1.878 1.890 1.901 1.913 1.924 1.935 1.947 1.958 1.968 1.979 1.990 2.001 2.011 2.022 2.032 2.042 2.052 2.063 2.073 2.083 2.093 2.102 2.112 2.122

190 (-26.44°C) V H (0.1179) (394.3) 0.1188 395.2 0.1217 398.4 0.1245 401.7 0.1274 404.9 0.1302 408.2 0.1330 411.4 0.1358 414.7 0.1385 418.0 0.1413 421.3 0.1440 424.7 0.1467 428.0 0.1494 431.4 0.1521 434.8 0.1548 438.2 0.1575 441.7 0.1601 445.1 0.1628 448.6 0.1654 452.2 0.1681 455.7 0.1707 459.3 0.1733 462.8 0.1760 466.4 0.1786 470.1 0.1812 473.7 0.1838 477.4 0.1864 481.1 0.1891 484.9 0.1917 488.6 0.1943 492.4 0.1969 496.2

S (1.788) 1.795 1.808 1.820 1.833 1.845 1.857 1.869 1.881 1.892 1.904 1.915 1.926 1.937 1.948 1.959 1.970 1.980 1.991 2.001 2.012 2.022 2.032 2.043 2.053 2.063 2.073 2.083 2.092 2.102 2.112

230 (-21.66°C) V H (0.0985) (396.4) 0.0993 397.4 0.1018 400.7 0.1042 404.0 0.1065 407.3 0.1089 410.7 0.1112 414.0 0.1136 417.3 0.1159 420.7 0.1182 424.0 0.1204 427.4 0.1227 430.8 0.1250 434.3 0.1272 437.7 0.1294 441.2 0.1317 444.7 0.1339 448.2 0.1361 451.7 0.1383 455.3 0.1405 458.8 0.1427 462.4 0.1449 466.1 0.1471 469.7 0.1492 473.4 0.1514 477.1 0.1536 480.8 0.1558 484.5 0.1579 488.3 0.1601 492.1 0.1623 495.9 0.1644 499.7

Temp °C S (1.795) 1.798 1.811 1.824 1.836 1.848 1.861 1.872 1.884 1.896 1.907 1.919 1.930 1.941 1.952 1.963 1.974 1.985 1.995 2.006 2.016 2.027 2.037 2.047 2.057 2.067 2.077 2.087 2.097 2.107 2.117

-30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120

Absolute Pressure kPa Temp °C

-25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125

200 (-25.18°C) V H (0.1124) (394.8) 0.1125 394.9 0.1153 398.2 0.1180 401.4 0.1207 404.7 0.1234 408.0 0.1261 411.2 0.1287 414.5 0.1313 417.8 0.1340 421.2 0.1366 424.5 0.1392 427.9 0.1417 431.3 0.1443 434.7 0.1468 438.1 0.1494 441.6 0.1519 445.0 0.1545 448.5 0.1570 452.0 0.1595 455.6 0.1620 459.1 0.1645 462.7 0.1670 466.4 0.1695 470.0 0.1720 473.6 0.1745 477.3 0.1770 481.0 0.1795 484.8 0.1820 488.5 0.1844 492.3 0.1869 496.1 0.1894 499.9

S (1.790) 1.800 1.813 1.825 1.838 1.850 1.862 1.874 1.885 1.897 1.908 1.920 1.931 1.942 1.953 1.964 1.974 1.985 1.996 2.006 2.017 2.027 2.037 2.047 2.057 2.067 2.077 2.087 2.097 2.107 2.116

220 (-22.79°C) V H (0.1027) (395.9) 0.1042 397.7 0.1067 401.0 0.1092 404.3 0.1117 407.6 0.1141 410.9 0.1165 414.2 0.1190 417.5 0.1214 420.8 0.1237 424.2 0.1261 427.6 0.1285 431.0 0.1308 434.4 0.1332 437.8 0.1355 441.3 0.1378 444.8 0.1401 448.3 0.1424 451.8 0.1447 455.4 0.1470 458.9 0.1493 462.5 0.1516 466.2 0.1539 469.8 0.1561 473.5 0.1584 477.2 0.1607 480.9 0.1630 484.6 0.1652 488.4 0.1675 492.2 0.1697 496.0 0.1720 499.8

Temp °C S (1.786) 1.790 1.803 1.815 1.828 1.840 1.852 1.864 1.876 1.887 1.899 1.910 1.921 1.933 1.944 1.954 1.965 1.976 1.986 1.997 2.007 2.018 2.028 2.038 2.048 2.058 2.068 2.078 2.088 2.098 2.107

-25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

-20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130

240 (-20.57°C) V H (0.0946) (396.8) 0.0949 397.2 0.0972 400.5 0.0996 403.8 0.1019 407.1 0.1041 410.5 0.1064 413.8 0.1086 417.2 0.1108 420.5 0.1130 423.9 0.1152 427.3 0.1174 430.7 0.1196 434.1 0.1217 437.6 0.1239 441.1 0.1260 444.5 0.1282 448.1 0.1303 451.6 0.1324 455.2 0.1345 458.7 0.1366 462.3 0.1387 466.0 0.1408 469.6 0.1429 473.3 0.1450 477.0 0.1471 480.7 0.1492 484.4 0.1513 488.2 0.1533 492.0 0.1554 495.8 0.1575 499.6 0.1595 503.5

S (1.784) 1.785 1.798 1.811 1.823 1.836 1.848 1.860 1.871 1.883 1.894 1.906 1.917 1.928 1.939 1.950 1.961 1.972 1.982 1.993 2.003 2.013 2.024 2.034 2.044 2.054 2.064 2.074 2.084 2.093 2.103 2.113

250 (-19.51°C) V H (0.0910) (397.3) 0.0931 400.3 0.0953 403.6 0.0976 406.9 0.0998 410.3 0.1019 413.6 0.1041 417.0 0.1062 420.3 0.1083 423.7 0.1105 427.1 0.1126 430.6 0.1146 434.0 0.1167 437.5 0.1188 440.9 0.1208 444.4 0.1229 447.9 0.1249 451.5 0.1270 455.0 0.1290 458.6 0.1310 462.2 0.1331 465.9 0.1351 469.5 0.1371 473.2 0.1391 476.9 0.1411 480.6 0.1431 484.4 0.1451 488.1 0.1471 491.9 0.1491 495.7 0.1511 499.6 0.1531 503.4

S (1.777) 1.781 1.793 1.806 1.819 1.831 1.843 1.855 1.867 1.878 1.890 1.901 1.912 1.923 1.934 1.945 1.956 1.966 1.977 1.987 1.998 2.008 2.018 2.028 2.039 2.049 2.058 2.068 2.078 2.088 2.097 2.107

290 (-15.57°C) V H (0.0791) (398.9) 0.0793 399.3 0.0813 402.7 0.0833 406.1 0.0852 409.5 0.0871 412.9 0.0890 416.3 0.0909 419.7 0.0928 423.1 0.0946 426.5 0.0965 430.0 0.0983 433.4 0.1001 436.9 0.1019 440.4 0.1037 443.9 0.1055 447.5 0.1073 451.0 0.1090 454.6 0.1108 458.2 0.1126 461.8 0.1143 465.5 0.1161 469.2 0.1178 472.8 0.1196 476.5 0.1213 480.3 0.1230 484.0 0.1248 487.8 0.1265 491.6 0.1282 495.4 0.1300 499.3 0.1317 503.1 0.1334 507.0

S (1.782) 1.793 1.806 1.819 1.831 1.843 1.855 1.867 1.879 1.890 1.902 1.913 1.924 1.935 1.946 1.957 1.967 1.978 1.989 1.999 2.009 2.020 2.030 2.040 2.050 2.060 2.070 2.080 2.089 2.099 2.109

260 (-18.48°C) V H (0.0877) (397.7) 0.0893 400.0 0.0914 403.4 0.0936 406.7 0.0957 410.1 0.0978 413.4 0.0999 416.8 0.1019 420.2 0.1040 423.6 0.1060 427.0 0.1081 430.4 0.1101 433.9 0.1121 437.3 0.1141 440.8 0.1161 444.3 0.1180 447.8 0.1200 451.4 0.1220 454.9 0.1239 458.5 0.1259 462.1 0.1278 465.8 0.1298 469.4 0.1317 473.1 0.1337 476.8 0.1356 480.5 0.1375 484.3 0.1394 488.1 0.1414 491.8 0.1433 495.7 0.1452 499.5 0.1471 503.4

S (1.780) 1.789 1.802 1.814 1.827 1.839 1.851 1.863 1.875 1.886 1.897 1.909 1.920 1.931 1.942 1.953 1.963 1.974 1.985 1.995 2.005 2.016 2.026 2.036 2.046 2.056 2.066 2.076 2.085 2.095 2.105

270 (-17.48°C) V H (0.0846) (398.1) 0.0857 399.8 0.0878 403.2 0.0899 406.5 0.0919 409.9 0.0940 413.2 0.0960 416.6 0.0980 420.0 0.1000 423.4 0.1019 426.8 0.1039 430.3 0.1059 433.7 0.1078 437.2 0.1097 440.7 0.1116 444.2 0.1135 447.7 0.1154 451.3 0.1173 454.8 0.1192 458.4 0.1211 462.0 0.1230 465.7 0.1249 469.3 0.1267 473.0 0.1286 476.7 0.1305 480.5 0.1323 484.2 0.1342 488.0 0.1360 491.8 0.1379 495.6 0.1397 499.4 0.1416 503.3

S (1.773) 1.786 1.798 1.811 1.823 1.835 1.847 1.859 1.871 1.882 1.894 1.905 1.916 1.927 1.938 1.949 1.959 1.970 1.980 1.991 2.001 2.011 2.021 2.032 2.042 2.052 2.061 2.071 2.081 2.091 2.100

310 (-13.76°C) V H (0.0742) (399.7) 0.0757 402.2 0.0775 405.7 0.0793 409.1 0.0812 412.5 0.0830 415.9 0.0847 419.3 0.0865 422.8 0.0882 426.2 0.0900 429.7 0.0917 433.2 0.0934 436.7 0.0951 440.2 0.0968 443.7 0.0985 447.2 0.1001 450.8 0.1018 454.4 0.1035 458.0 0.1051 461.6 0.1068 465.3 0.1084 469.0 0.1101 472.7 0.1117 476.4 0.1133 480.1 0.1150 483.9 0.1166 487.7 0.1182 491.5 0.1198 495.3 0.1214 499.1 0.1231 503.0 0.1247 506.9

Temp °C S (1.778) 1.785 1.798 1.810 1.823 1.835 1.847 1.859 1.870 1.882 1.893 1.905 1.916 1.927 1.938 1.949 1.959 1.970 1.981 1.991 2.002 2.012 2.022 2.032 2.042 2.052 2.062 2.072 2.082 2.091 2.101

-20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130

Absolute Pressure kPa Temp °C

-15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135

280 (-16.51°C) V H (0.0818) (398.5) 0.0824 399.6 0.0844 402.9 0.0865 406.3 0.0885 409.7 0.0904 413.1 0.0924 416.4 0.0943 419.8 0.0962 423.3 0.0982 426.7 0.1000 430.1 0.1019 433.6 0.1038 437.1 0.1057 440.6 0.1075 444.1 0.1094 447.6 0.1112 451.2 0.1130 454.7 0.1149 458.3 0.1167 461.9 0.1185 465.6 0.1203 469.2 0.1221 472.9 0.1239 476.6 0.1257 480.4 0.1275 484.1 0.1293 487.9 0.1311 491.7 0.1329 495.5 0.1347 499.4 0.1365 503.2 0.1382 507.1

S (1.775) 1.776 1.789 1.802 1.815 1.827 1.839 1.851 1.863 1.874 1.886 1.897 1.908 1.920 1.931 1.941 1.952 1.963 1.973 1.984 1.994 2.005 2.015 2.025 2.035 2.045 2.055 2.065 2.075 2.084 2.094 2.104

300 (-14.65°C) V H (0.0766) (399.3) 0.0784 402.5 0.0803 405.9 0.0822 409.3 0.0840 412.7 0.0859 416.1 0.0877 419.5 0.0895 422.9 0.0913 426.4 0.0931 429.8 0.0949 433.3 0.0966 436.8 0.0984 440.3 0.1001 443.8 0.1018 447.4 0.1036 450.9 0.1053 454.5 0.1070 458.1 0.1087 461.7 0.1104 465.4 0.1121 469.1 0.1138 472.7 0.1155 476.5 0.1172 480.2 0.1189 484.0 0.1205 487.7 0.1222 491.5 0.1239 495.4 0.1256 499.2 0.1272 503.1 0.1289 507.0

Temp °C S (1.772) 1.782 1.795 1.807 1.820 1.832 1.844 1.856 1.867 1.879 1.890 1.901 1.913 1.924 1.934 1.945 1.956 1.967 1.977 1.987 1.998 2.008 2.018 2.028 2.038 2.048 2.058 2.068 2.078 2.087 2.097

-15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140

320 (-12.88°C) V H (0.0720) (400.0) 0.0731 402.0 0.0749 405.4 0.0767 408.9 0.0785 412.3 0.0802 415.7 0.0819 419.2 0.0836 422.6 0.0853 426.1 0.0870 429.5 0.0887 433.0 0.0903 436.5 0.0920 440.0 0.0936 443.6 0.0953 447.1 0.0969 450.7 0.0985 454.3 0.1001 457.9 0.1017 461.5 0.1033 465.2 0.1049 468.9 0.1065 472.6 0.1081 476.3 0.1097 480.0 0.1113 483.8 0.1129 487.6 0.1144 491.4 0.1160 495.2 0.1176 499.1 0.1192 502.9 0.1207 506.8 0.1223 510.7

S (1.770) 1.778 1.791 1.804 1.816 1.828 1.840 1.852 1.864 1.875 1.887 1.898 1.909 1.920 1.931 1.942 1.953 1.963 1.974 1.984 1.995 2.005 2.015 2.025 2.035 2.045 2.055 2.065 2.074 2.084 2.094 2.103

330 (-12.03°C) V H (0.0699) (400.4) 0.0707 401.8 0.0724 405.2 0.0742 408.7 0.0759 412.1 0.0776 415.6 0.0793 419.0 0.0810 422.5 0.0826 425.9 0.0842 429.4 0.0859 432.9 0.0875 436.4 0.0891 439.9 0.0907 443.5 0.0923 447.0 0.0939 450.6 0.0954 454.2 0.0970 457.8 0.0986 461.4 0.1001 465.1 0.1017 468.8 0.1032 472.5 0.1048 476.2 0.1063 479.9 0.1078 483.7 0.1094 487.5 0.1109 491.3 0.1124 495.1 0.1140 499.0 0.1155 502.9 0.1170 506.8 0.1185 510.7

S (1.765) 1.777 1.790 1.803 1.815 1.827 1.839 1.851 1.863 1.874 1.886 1.897 1.908 1.919 1.930 1.940 1.951 1.962 1.972 1.982 1.993 2.003 2.013 2.023 2.033 2.043 2.053 2.063 2.072 2.082 2.091 2.101

370 (-8.81°C) H (401.7) 404.3 407.8 411.3 414.8 418.3 421.8 425.3 428.8 432.3 435.9 439.4 443.0 446.5 450.1 453.7 457.4 461.0 464.7 468.4 472.1 475.8 479.6 483.4 487.2 491.0 494.8 498.7 502.6 506.5 510.4 514.4

S (1.769) 1.774 1.787 1.800 1.813 1.825 1.837 1.849 1.861 1.872 1.884 1.895 1.906 1.917 1.928 1.939 1.949 1.960 1.971 1.981 1.991 2.002 2.012 2.022 2.032 2.042 2.052 2.062 2.071 2.081 2.091 2.100

340 (-11.20°C) V H (0.0680) (400.7) 0.0684 401.5 0.0701 405.0 0.0718 408.5 0.0735 411.9 0.0752 415.4 0.0768 418.8 0.0784 422.3 0.0800 425.8 0.0816 429.2 0.0832 432.7 0.0848 436.3 0.0864 439.8 0.0879 443.3 0.0895 446.9 0.0910 450.5 0.0925 454.1 0.0941 457.7 0.0956 461.3 0.0971 465.0 0.0986 468.7 0.1001 472.4 0.1016 476.1 0.1031 479.9 0.1046 483.6 0.1061 487.4 0.1076 491.2 0.1091 495.1 0.1105 498.9 0.1120 502.8 0.1135 506.7 0.1150 510.6

S (1.768) 1.771 1.784 1.797 1.809 1.822 1.834 1.846 1.857 1.869 1.880 1.892 1.903 1.914 1.925 1.936 1.946 1.957 1.968 1.978 1.988 1.999 2.009 2.019 2.029 2.039 2.049 2.059 2.068 2.078 2.088 2.097

350 (-10.38°C) V H (0.0661) (401.0) 0.0663 401.3 0.0679 404.8 0.0696 408.3 0.0713 411.7 0.0729 415.2 0.0745 418.7 0.0761 422.1 0.0776 425.6 0.0792 429.1 0.0807 432.6 0.0823 436.1 0.0838 439.7 0.0853 443.2 0.0868 446.8 0.0883 450.4 0.0898 454.0 0.0913 457.6 0.0928 461.2 0.0942 464.9 0.0957 468.6 0.0972 472.3 0.0986 476.0 0.1001 479.8 0.1015 483.5 0.1030 487.3 0.1044 491.1 0.1059 495.0 0.1073 498.8 0.1088 502.7 0.1102 506.6 0.1116 510.5

S (1.763) 1.771 1.784 1.796 1.809 1.821 1.833 1.845 1.857 1.868 1.880 1.891 1.902 1.913 1.924 1.935 1.945 1.956 1.966 1.977 1.987 1.997 2.008 2.018 2.028 2.037 2.047 2.057 2.067 2.076 2.086 2.095

390 (-7.29°C) H 9402.3) 403.9 407.4 410.9 414.4 418.0 421.5 425.0 428.5 432.0 435.6 439.1 442.7 446.3 449.9 453.5 457.2 460.8 464.5 468.2 471.9 475.7 479.4 483.2 487.0 490.8 494.7 498.6 502.4 506.3 510.3 514.2

Temp °C S (1.766) 1.767 1.781 1.793 1.806 1.818 1.830 1.842 1.854 1.866 1.877 1.889 1.900 1.911 1.922 1.933 1.943 1.954 1.965 1.975 1.985 1.996 2.006 2.016 2.026 2.036 2.046 2.056 2.065 2.075 2.085 2.094

-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140

Absolute Pressure kPa Temp °C

-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145

V (0.0644) 0.0659 0.0675 0.0691 0.0707 0.0723 0.0738 0.0754 0.0769 0.0784 0.0799 0.0814 0.0828 0.0843 0.0858 0.0872 0.0887 0.0901 0.0915 0.0930 0.0944 0.0958 0.0973 0.0987 0.1001 0.1015 0.1029 0.1043 0.1057 0.1071 0.1085 0.1099

360 (-9.59°C) H (401.4) 404.6 408.1 411.5 415.0 418.5 422.0 425.5 429.0 432.5 436.0 439.5 443.1 446.7 450.2 453.9 457.5 461.1 464.8 468.5 472.2 475.9 479.7 483.5 487.3 491.1 494.9 498.8 502.7 506.6 510.5 514.4

V (0.0627) 0.0639 0.0655 0.0671 0.0687 0.0702 0.0717 0.0732 0.0747 0.0761 0.0776 0.0791 0.0805 0.0819 0.0834 0.0848 0.0862 0.0876 0.0890 0.0904 0.0918 0.0932 0.0946 0.0959 0.0973 0.0987 0.1000 0.1014 0.1028 0.1041 0.1055 0.1069

S (1.764) 1.774 1.787 1.800 1.812 1.824 1.836 1.848 1.860 1.871 1.883 1.894 1.905 1.916 1.927 1.938 1.948 1.959 1.969 1.980 1.990 2.000 2.010 2.020 2.030 2.040 2.050 2.060 2.069 2.079 2.089 2.098

V (0611) 0.0621 0.0637 0.0652 0.0667 0.0682 0.0697 0.0711 0.0726 0.0740 0.0755 0.0769 0.0783 0.0797 0.0811 0.0825 0.0838 0.0852 0.0866 0.0879 0.0893 0.0907 0.0920 0.0933 0.0947 0.0960 0.0974 0.0987 0.1000 0.1013 0.1027 0.1040

380 (-8.04°C) H (402.0) 404.1 407.6 411.1 414.6 418.1 421.6 425.1 428.7 432.2 435.7 439.3 442.8 446.4 450.0 453.6 457.3 460.9 464.6 468.3 472.0 475.8 479.5 483.3 487.1 490.9 494.8 498.6 502.5 506.4 510.3 514.3

V (0.0596) 0.0603 0.0619 0.0634 0.0649 0.0663 0.0678 0.0692 0.0706 0.0720 0.0734 0.0748 0.0762 0.0776 0.0789 0.0803 0.0816 0.0830 0.0843 0.0856 0.0869 0.0883 0.0896 0.0909 0.0922 0.0935 0.0948 0.0961 0.0974 0.0987 0.1000 0.1013

Temp °C S (1.762) 1.768 1.781 1.793 1.806 1.818 1.830 1.842 1.854 1.865 1.877 1.888 1.899 1.910 1.921 1.932 1.943 1.953 1.964 1.974 1.984 1.995 2.005 2.015 2.025 2.035 2.045 2.054 2.064 2.074 2.083 2.093

-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145

V (0.0582) 0.0587 0.0602 0.0616 0.0631 0.0645 0.0660 0.0674 0.0688 0.0701 0.0715 0.0728 0.0742 0.0755 0.0769 0.0782 0.0795 0.0808 0.0821 0.0834 0.0847 0.0860 0.0873 0.0886 0.0898 0.0911 0.0924 0.0937 0.0949 0.0962 0.0975 0.0987

400 (-6.56°C) H (402.6) 403.7 407.2 410.7 414.3 417.8 421.3 424.8 428.4 431.9 435.4 439.0 442.6 446.2 449.8 453.4 457.1 460.7 464.4 468.1 471.8 475.6 479.3 483.1 486.9 490.8 494.6 498.5 502.4 506.3 510.2 514.2

V (0.0469) 0.0482 0.0494 0.0506 0.0518 0.0530 0.0541 0.0553 0.0564 0.0575 0.0586 0.0597 0.0608 0.0619 0.0630 0.0640 0.0651 0.0662 0.0672 0.0683 0.0693 0.0704 0.0714 0.0724 0.0735 0.0745 0.0755 0.0766 0.0776 0.0786 0.0796 0.0806

500 (+0.12°C) H (405.1) 408.7 412.3 416.0 419.6 423.2 426.8 430.4 434.1 437.7 441.3 445.0 448.6 452.3 456.0 459.7 463.4 467.2 470.9 474.7 478.5 482.3 486.1 490.0 493.8 497.7 501.7 505.6 509.5 513.5 517.5 521.5

S (1.760) 1.765 1.778 1.790 1.803 1.815 1.827 1.839 1.851 1.863 1.874 1.885 1.897 1.908 1.919 1.929 1.940 1.951 1.961 1.972 1.982 1.992 2.002 2.012 2.022 2.032 2.042 2.052 2.062 2.071 2.081 2.090

V (0.0549) 0.0563 0.0577 0.0591 0.0604 0.0618 0.0631 0.0644 0.0658 0.0671 0.0683 0.0696 0.0709 0.0721 0.0734 0.0746 0.0759 0.0771 0.0783 0.0796 0.0808 0.0820 0.0832 0.0844 0.0856 0.0868 0.0880 0.0892 0.0904 0.0916 0.0928

425 (-4.78°C) H (403.2) 406.7 410.2 413.8 417.3 420.9 424.4 428.0 431.5 435.1 438.7 442.3 445.9 449.5 453.1 456.8 460.5 464.2 467.9 471.6 475.4 479.1 482.9 486.7 490.6 494.4 498.3 502.2 506.1 510.0 514.0

V (0.0448) 0.0456 0.0468 0.0479 0.0491 0.0502 0.0513 0.0524 0.0535 0.0546 0.0557 0.0567 0.0578 0.0588 0.0598 0.0609 0.0619 0.0629 0.0639 0.0649 0.0659 0.0669 0.0679 0.0689 0.0699 0.0709 0.0718 0.0728 0.0738 0.0748 0.0757 0.0767

525 (+1.63°C) H (405.6) 408.1 411.8 415.5 419.2 422.8 426.4 430.1 433.7 437.4 441.0 444.7 448.3 452.0 455.7 459.4 463.2 466.9 470.7 474.5 478.3 482.1 485.9 489.8 493.7 497.6 501.5 505.4 509.4 513.3 517.3 521.4

S (1.758) 1.770 1.783 1.796 1.808 1.821 1.833 1.844 1.856 1.868 1.879 1.890 1.901 1.912 1.923 1.934 1.944 1.955 1.965 1.976 1.986 1.996 2.006 2.016 2.026 2.036 2.046 2.055 2.065 2.075 2.084

V (0.0520) 0.0528 0.0542 0.0555 0.0568 0.0581 0.0594 0.0606 0.0619 0.0631 0.0643 0.0655 0.0667 0.0679 0.0691 0.0703 0.0715 0.0727 0.0738 0.0750 0.0762 0.0773 0.0785 0.0796 0.0807 0.0819 0.0830 0.0842 0.0853 0.0864 0.0875

450 (-3.08°C) H (403.9) 406.1 409.7 413.3 416.9 420.5 424.0 427.6 431.2 434.8 438.4 442.0 445.6 449.2 452.9 456.5 460.2 463.9 467.6 471.4 475.1 478.9 482.7 486.5 490.4 494.2 498.1 502.0 505.9 509.9 513.8

S (1.755) 1.763 1.776 1.789 1.802 1.814 1.826 1.838 1.850 1.861 1.873 1.884 1.895 1.906 1.917 1.928 1.938 1.949 1.959 1.970 1.980 1.990 2.000 2.010 2.020 2.030 2.040 2.050 2.059 2.069 2.078

V (0.0493) 0.0497 0.0510 0.0523 0.0535 0.0548 0.0560 0.0572 0.0584 0.0596 0.0607 0.0619 0.0630 0.0642 0.0653 0.0665 0.0676 0.0687 0.0698 0.0709 0.0720 0.0731 0.0742 0.0753 0.0764 0.0775 0.0785 0.0796 0.0807 0.0818 0.0828

475 (-1.44°C) H (404.5) 405.6 409.2 412.8 416.4 420.0 423.6 427.2 430.8 434.4 438.0 441.6 445.3 448.9 452.6 456.3 460.0 463.7 467.4 471.1 474.9 478.7 482.5 486.3 490.2 494.0 497.9 501.8 505.8 509.7 513.7

V (0.0410) 0.0411 0.0422 0.0433 0.0444 0.0454 0.0465 0.0475 0.0485 0.0495 0.0505 0.0515 0.0524 0.0534 0.0543 0.0553 0.0562 0.0572 0.0581 0.0590 0.0600 0.0609 0.0618 0.0627 0.0636 0.0645 0.0654 0.0663 0.0672 0.0681 0.0690 0.0699

575 (+4.50°C) H (406.7) 407.1 410.8 414.6 418.3 422.0 425.6 429.3 433.0 436.7 440.4 444.0 447.7 451.5 455.2 458.9 462.7 466.4 470.2 474.0 477.8 481.7 485.5 489.4 493.3 497.2 501.1 505.1 509.0 513.0 517.0 521.0

Temp °C S (1.753) 1.757 1.770 1.783 1.795 1.808 1.820 1.832 1.844 1.855 1.867 1.878 1.889 1.900 1.911 1.922 1.933 1.943 1.954 1.964 1.974 1.985 1.995 2.005 2.015 2.025 2.034 2.044 2.054 2.063 2.073

-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145

Absolute Pressure kPa Temp °C

5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

S (1.750) 1.764 1.777 1.789 1.802 1.814 1.826 1.838 1.849 1.861 1.872 1.884 1.895 1.906 1.916 1.927 1.938 1.948 1.959 1.969 1.979 1.989 1.999 2.009 2.019 2.029 2.039 2.049 2.058 2.068 2.077 2.087

S (1.748) 1.757 1.771 1.783 1.796 1.808 1.820 1.832 1.844 1.855 1.867 1.878 1.889 1.900 1.911 1.922 1.932 1.943 1.953 1.964 1.974 1.984 1.994 2.004 2.014 2.024 2.034 2.044 2.053 2.063 2.072 2.082

V (0.0428) 0.0432 0.0444 0.0455 0.0466 0.0477 0.0488 0.0498 0.0509 0.0519 0.0530 0.0540 0.0550 0.0560 0.0570 0.0579 0.0589 0.0599 0.0609 0.0618 0.0628 0.0638 0.0647 0.0657 0.0666 0.0675 0.0685 0.0694 0.0704 0.0713 0.0722 0.0731

550 (+3.09°C) H (406.2) 407.6 411.3 415.0 418.7 422.4 426.0 429.7 433.4 437.0 440.7 444.4 448.0 451.7 455.5 459.2 462.9 466.7 470.5 474.2 478.0 481.9 485.7 489.6 493.5 497.4 501.3 505.2 509.2 513.2 517.2 521.2

S (1.746) 1.751 1.765 1.778 1.790 1.803 1.815 1.827 1.839 1.850 1.862 1.873 1.884 1.895 1.906 1.917 1.927 1.938 1.949 1.959 1.969 1.979 1.989 1.999 2.009 2.019 2.029 2.039 2.048 2.058 2.068 2.077

Temp °C S (1.744) 1.746 1.759 1.772 1.785 1.797 1.810 1.822 1.834 1.845 1.857 1.868 1.879 1.890 1.901 1.912 1.923 1.933 1.944 1.954 1.964 1.975 1.985 1.995 2.005 2.015 2.024 2.034 2.044 2.053 2.063 2.072

5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160

V (0.0393) 0.0402 0.0413 0.0423 0.0433 0.0443 0.0453 0.0463 0.0473 0.0482 0.0492 0.0501 0.0510 0.0520 0.0529 0.0538 0.0547 0.0556 0.0565 0.0574 0.0582 0.0591 0.0600 0.0609 0.0617 0.0626 0.0635 0.0643 0.0652 0.0661 0.0669 0.0678

600 (5.86°C) H (407.2) 410.3 414.1 417.8 421.5 425.2 428.9 432.6 436.3 440.0 443.7 447.5 451.2 454.9 458.7 462.4 466.2 470.0 473.8 477.6 481.5 485.3 489.2 493.1 497.0 500.9 504.9 508.9 512.8 516.9 520.9 524.9

V (0.0338) 0.0346 0.0355 0.0364 0.0373 0.0382 0.0391 0.0399 0.0408 0.0416 0.0424 0.0433 0.0441 0.0449 0.0457 0.0465 0.0472 0.0480 0.0488 0.0496 0.0503 0.0511 0.0519 0.0526 0.0534 0.0541 0.0549 0.0556 0.0564 0.0571 0.0578 0.0586

700 (10.92°C) H (408.9) 412.1 415.9 419.8 423.6 427.4 431.2 434.9 438.7 442.5 446.2 450.0 453.8 457.6 461.4 465.2 469.0 472.9 476.7 480.6 484.5 488.4 492.3 496.2 500.2 504.2 508.2 512.2 516.2 520.3 524.3 528.4

S (1.742) 1.754 1.767 1.780 1.792 1.805 1.817 1.829 1.840 1.852 1.863 1.874 1.886 1.897 1.907 1.918 1.929 1.939 1.950 1.960 1.970 1.980 1.990 2.000 2.010 2.020 2.030 2.039 2.049 2.059 2.068 2.077

V (0.0380) 0.0384 0.0394 0.0404 0.0414 0.0424 0.0433 0.0443 0.0452 0.0461 0.0471 0.0480 0.0489 0.0497 0.0506 0.0515 0.0524 0.0532 0.0541 0.0550 0.0558 0.0567 0.0575 0.0583 0.0592 0.0600 0.0609 0.0617 0.0625 0.0633 0.0642 0.0650

625 (7.18°C) H (407.6) 409.8 413.6 417.4 421.1 424.8 428.6 432.3 436.0 439.7 443.4 447.2 450.9 454.6 458.4 462.2 465.9 469.7 473.6 477.4 481.2 485.1 489.0 492.9 496.8 500.7 504.7 508.7 512.7 516.7 520.7 524.8

V (0.0326) 0.0332 0.0341 0.0350 0.0359 0.0367 0.0376 0.0384 0.0392 0.0401 0.0409 0.0417 0.0424 0.0432 0.0440 0.0448 0.0455 0.0463 0.0470 0.0478 0.0485 0.0493 0.0500 0.0507 0.0515 0.0522 0.0529 0.0536 0.0544 0.0551 0.0558 0.0565

725 (12.10°C) H (409.2) 411.5 415.5 419.3 423.2 427.0 430.8 434.6 438.4 442.1 445.9 449.7 453.5 457.3 461.1 465.0 468.8 472.6 476.5 480.4 484.3 488.2 492.1 496.1 500.0 504.0 508.0 512.0 516.0 520.1 524.2 528.2

S (1.741) 1.748 1.762 1.775 1.787 1.800 1.812 1.824 1.836 1.847 1.859 1.870 1.881 1.892 1.903 1.914 1.924 1.935 1.945 1.956 1.966 1.976 1.986 1.996 2.006 2.016 2.026 2.035 2.045 2.054 2.064 2.073

V (0.0363) 0.0366 0.0377 0.0387 0.0396 0.0406 0.0415 0.0424 0.0433 0.0442 0.0451 0.0460 0.0468 0.0477 0.0486 0.0494 0.0503 0.0511 0.0519 0.0527 0.0536 0.0544 0.0552 0.0560 0.0568 0.0576 0.0584 0.0592 0.0600 0.0608 0.0616 0.0624

650 (8.46°C) H (408.0) 409.2 413.1 416.9 420.7 424.4 428.2 431.9 435.6 439.4 443.1 446.8 450.6 454.4 458.1 461.9 465.7 469.5 473.3 477.2 481.0 484.9 488.8 492.7 496.6 500.6 504.5 508.5 512.5 516.5 520.6 524.6

S (1.739) 1.743 1.757 1.770 1.782 1.795 1.807 1.819 1.831 1.843 1.854 1.865 1.877 1.888 1.899 1.909 1.920 1.931 1.941 1.951 1.962 1.972 1.982 1.992 2.002 2.012 2.021 2.031 2.041 2.050 2.060 2.069

V (0.0350) 0.0351 0.0361 0.0370 0.0380 0.0389 0.0398 0.0407 0.0416 0.0424 0.0433 0.0441 0.0450 0.0458 0.0466 0.0475 0.0483 0.0491 0.0499 0.0507 0.0515 0.0523 0.0531 0.0539 0.0546 0.0554 0.0562 0.0570 0.0577 0.0585 0.0593 0.0600

675 (9.71°C) H (408.5) 408.7 412.6 416.4 420.2 424.0 427.8 431.5 435.3 439.0 442.8 446.5 450.3 454.1 457.9 461.7 465.5 469.3 473.1 477.0 480.8 484.7 488.6 492.5 496.4 500.4 504.4 508.3 512.3 516.4 520.4 524.5

V (0.0305) 0.0306 0.0315 0.0324 0.0332 0.0341 0.0349 0.0357 0.0365 0.0372 0.0380 0.0387 0.0395 0.0402 0.0410 0.0417 0.0424 0.0431 0.0438 0.0445 0.0452 0.0459 0.0466 0.0473 0.0480 0.0487 0.0494 0.0501 0.0507 0.0514 0.0521 0.0528

775 (14.37°C) H (410.0) 410.5 414.5 418.4 422.3 426.2 430.0 433.9 437.7 441.5 445.3 449.1 453.0 456.8 460.6 464.5 468.3 472.2 476.1 480.0 483.9 487.8 491.7 495.7 499.7 503.6 507.6 511.7 515.7 519.8 523.9 527.9

Temp °C S (1.737) 1.738 1.752 1.765 1.778 1.790 1.803 1.815 1.827 1.838 1.850 1.861 1.872 1.883 1.894 1.905 1.916 1.926 1.937 1.947 1.958 1.968 1.978 1.988 1.998 2.008 2.018 2.027 2.037 2.046 2.056 2.065

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

Absolute Pressure kPa Temp °C

15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165

S (1.736) 1.747 1.760 1.773 1.786 1.798 1.810 1.822 1.834 1.846 1.857 1.868 1.879 1.890 1.901 1.912 1.923 1.933 1.943 1.954 1.964 1.974 1.984 1.994 2.004 2.014 2.023 2.033 2.043 2.052 2.062 2.071

S (1.734) 1.742 1.755 1.769 1.781 1.794 1.806 1.818 1.830 1.842 1.853 1.864 1.875 1.886 1.897 1.908 1.919 1.929 1.940 1.950 1.960 1.970 1.980 1.990 2.000 2.010 2.020 2.029 2.039 2.049 2.058 2.067

V (0.0315) 0.0319 0.0328 0.0337 0.0345 0.0354 0.0362 0.0370 0.0378 0.0386 0.0394 0.0402 0.0409 0.0417 0.0424 0.0432 0.0439 0.0446 0.0454 0.0461 0.0468 0.0475 0.0483 0.0490 0.0497 0.0504 0.0511 0.0518 0.0525 0.0532 0.0539 0.0546

750 (13.25°C) H (409.6) 411 415 418.9 422.7 426.6 430.4 434.2 438.0 441.8 445.6 449.4 453.2 457.1 460.9 464.7 468.6 472.4 476.3 480.2 484.1 488.0 491.9 495.9 499.8 503.8 507.8 511.8 515.9 519.9 524.0 528.1

S (1.732) 1.737 1.751 1.764 1.777 1.790 1.802 1.814 1.826 1.838 1.849 1.860 1.872 1.883 1.893 1.904 1.915 1.925 1.936 1.946 1.957 1.967 1.977 1.987 1.997 2.006 2.016 2.026 2.035 2.045 2.054 2.064

Temp °C S (1.731) 1.733 1.747 1.760 1.773 1.785 1.798 1.810 1.822 1.834 1.845 1.857 1.868 1.879 1.890 1.901 1.911 1.922 1.932 1.943 1.953 1.963 1.973 1.983 1.993 2.003 2.013 2.022 2.032 2.042 2.051 2.060

15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170

V (0.0296) 0.0304 0.0312 0.0321 0.0329 0.0337 0.0344 0.0352 0.0360 0.0367 0.0374 0.0382 0.0389 0.0396 0.0403 0.0410 0.0417 0.0424 0.0431 0.0437 0.0444 0.0451 0.0458 0.0464 0.0471 0.0478 0.0484 0.0491 0.0497 0.0504 0.0511 0.0517

800 (15.46°C) H (410.3) 414.0 417.9 421.9 425.8 429.6 433.5 437.3 441.2 445.0 448.8 452.7 456.5 460.4 464.2 468.1 471.9 475.8 479.7 483.7 487.6 491.5 495.5 499.5 503.5 507.5 511.5 515.6 519.6 523.7 527.8 531.9

V (0.0236) 0.0239 0.0246 0.0253 0.0260 0.0267 0.0273 0.0280 0.0286 0.0292 0.0299 0.0305 0.0311 0.0316 0.0322 0.0328 0.0334 0.0339 0.0345 0.0351 0.0356 0.0362 0.0367 0.0373 0.0378 0.0384 0.0389 0.0394 0.0400 0.0405 0.0410 0.0416

1000 (23.42°C) H (412.6) 414.0 418.2 422.3 426.4 430.5 434.5 438.5 442.4 446.4 450.3 454.3 458.2 462.2 466.1 470.1 474.0 478.0 482.0 485.9 489.9 494.0 498.0 502.0 506.1 510.1 514.2 518.3 522.5 526.6 530.7 534.9

S (1.730) 1.742 1.756 1.769 1.781 1.794 1.806 1.818 1.830 1.841 1.853 1.864 1.875 1.886 1.897 1.908 1.918 1.929 1.939 1.950 1.960 1.970 1.980 1.990 2.000 2.009 2.019 2.029 2.038 2.048 2.057 2.066

V (0.0278) 0.0282 0.0291 0.0299 0.0307 0.0314 0.0322 0.0329 0.0336 0.0343 0.0350 0.0357 0.0364 0.0371 0.0377 0.0384 0.0391 0.0397 0.0404 0.0410 0.0417 0.0423 0.0430 0.0436 0.0442 0.0448 0.0455 0.0461 0.0467 0.0473 0.0480 0.0486

850 (17.58°C) H (410.9) 412.9 417.0 421.0 424.9 428.9 432.8 436.6 440.5 444.4 448.2 452.1 456.0 459.8 463.7 467.6 471.5 475.4 479.3 483.2 487.2 491.1 495.1 499.1 503.1 507.1 511.2 515.2 519.3 523.4 527.5 531.6

V (0.0214) 0.0219 0.0225 0.0232 0.0238 0.0245 0.0251 0.0257 0.0263 0.0268 0.0274 0.0279 0.0285 0.0290 0.0296 0.0301 0.0306 0.0312 0.0317 0.0322 0.0327 0.0332 0.0337 0.0342 0.0347 0.0352 0.0357 0.0362 0.0367 0.0372 0.0377

1100 (26.95°C) H (413.5) 416.2 420.5 424.7 428.9 433.0 437.1 441.1 445.1 449.1 453.1 457.1 461.1 465.1 469.1 473.1 477.1 481.1 485.1 489.1 493.2 497.2 501.3 505.4 509.5 513.6 517.7 521.8 526.0 530.1 534.3

S (1.727) 1.734 1.747 1.761 1.774 1.786 1.799 1.811 1.823 1.834 1.846 1.857 1.868 1.879 1.890 1.901 1.912 1.922 1.933 1.943 1.953 1.963 1.973 1.983 1.993 2.003 2.013 2.022 2.032 2.041 2.051 2.060

V (0.0263) 0.0264 0.0272 0.0279 0.0287 0.0294 0.0301 0.0308 0.0315 0.0322 0.0329 0.0335 0.0342 0.0348 0.0355 0.0361 0.0368 0.0374 0.0380 0.0386 0.0392 0.0398 0.0404 0.0410 0.0416 0.0422 0.0428 0.0434 0.0440 0.0446 0.0452 0.0458

900 (19.60°C) H (411.5) 411.9 416.0 420.1 424.1 428.1 432.0 435.9 439.8 443.7 447.6 451.5 455.4 459.3 463.2 467.1 471.0 474.9 478.9 482.8 486.8 490.7 494.7 498.7 502.7 506.8 510.8 514.9 519.0 523.1 527.2 531.3

S (1.724) 1.725 1.739 1.753 1.766 1.779 1.791 1.804 1.816 1.827 1.839 1.850 1.862 1.873 1.884 1.894 1.905 1.916 1.926 1.937 1.947 1.957 1.967 1.977 1.987 1.997 2.007 2.016 2.026 2.035 2.045 2.054

V (0.0249) 0.0254 0.0262 0.0269 0.0276 0.0283 0.0290 0.0297 0.0303 0.0310 0.0316 0.0322 0.0329 0.0335 0.0341 0.0347 0.0353 0.0359 0.0365 0.0370 0.0376 0.0382 0.0388 0.0393 0.0399 0.0405 0.0410 0.0416 0.0422 0.0427 0.0433

950 (21.55°C) H (412.1) 415.0 419.1 423.2 427.3 431.2 435.2 439.2 443.1 447.0 450.9 454.8 458.8 462.7 466.6 470.5 474.5 478.4 482.4 486.4 490.3 494.3 498.4 502.4 506.4 510.5 514.6 518.7 522.8 526.9 531.0

V (0.0180) 0.0182 0.0188 0.0194 0.0200 0.0206 0.0211 0.0216 0.0222 0.0227 0.0232 0.0236 0.0241 0.0246 0.0251 0.0255 0.0260 0.0264 0.0269 0.0273 0.0278 0.0282 0.0286 0.0291 0.0295 0.0299 0.0304 0.0308 0.0312 0.0316

1300 (33.37°C) H (415.0) 416.5 421.1 425.5 429.8 434.1 438.3 442.5 446.6 450.8 454.9 459.0 463.0 467.1 471.2 475.3 479.3 483.4 487.5 491.6 495.7 499.8 503.9 508.1 512.2 516.4 520.5 524.7 528.9 533.1

Temp °C S (1.722) 1.732 1.745 1.759 1.772 1.784 1.797 1.809 1.821 1.832 1.844 1.855 1.866 1.877 1.888 1.899 1.910 1.920 1.931 1.941 1.951 1.961 1.971 1.981 1.991 2.001 2.010 2.020 2.030 2.039 2.048

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170

Absolute Pressure kPa Temp °C

25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175

S (1.719) 1.724 1.738 1.752 1.765 1.778 1.790 1.802 1.814 1.826 1.838 1.849 1.860 1.871 1.882 1.893 1.904 1.914 1.925 1.935 1.945 1.956 1.966 1.976 1.985 1.995 2.005 2.015 2.024 2.034 2.043 2.052

S (1.715) 1.724 1.738 1.751 1.765 1.777 1.790 1.802 1.814 1.826 1.838 1.849 1.860 1.871 1.882 1.893 1.904 1.914 1.924 1.935 1.945 1.955 1.965 1.975 1.985 1.995 2.004 2.014 2.023 2.033 2.042

V (0.0196) 0.0202 0.0209 0.0215 0.0221 0.0226 0.0232 0.0238 0.0243 0.0248 0.0254 0.0259 0.0264 0.0269 0.0274 0.0279 0.0284 0.0288 0.0293 0.0298 0.0303 0.0307 0.0312 0.0317 0.0321 0.0326 0.0330 0.0335 0.0339 0.0344

1200 (30.26°C) H (414.3) 418.6 422.9 427.2 431.4 435.6 439.7 443.8 447.9 452.0 456.0 460.0 464.1 468.1 472.1 476.2 480.2 484.3 488.3 492.4 496.5 500.6 504.7 508.8 512.9 517.0 521.2 525.4 529.5 533.7

S (1.711) 1.725 1.739 1.752 1.765 1.778 1.791 1.803 1.815 1.827 1.838 1.850 1.861 1.872 1.883 1.893 1.904 1.915 1.925 1.935 1.945 1.955 1.965 1.975 1.985 1.995 2.004 2.014 2.024 2.033

Temp °C S (1.707) 1.712 1.726 1.740 1.754 1.767 1.780 1.792 1.804 1.816 1.828 1.840 1.851 1.862 1.873 1.884 1.895 1.905 1.916 1.926 1.936 1.946 1.956 1.966 1.976 1.986 1.996 2.005 2.015 2.024

25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190

V (0.0167) 0.0171 0.0177 0.0183 0.0188 0.0193 0.0198 0.0203 0.0208 0.0213 0.0217 0.0222 0.0226 0.0231 0.0235 0.0239 0.0244 0.0248 0.0252 0.0256 0.0260 0.0265 0.0269 0.0273 0.0277 0.0281 0.0285 0.0289 0.0292 0.0296 0.0300 0.0304

1400 (36.31°C) H (415.6) 419.1 423.7 428.2 432.5 436.9 441.1 445.3 449.5 453.7 457.8 462.0 466.1 470.2 474.3 478.4 482.6 486.7 490.8 494.9 499.1 503.2 507.4 511.5 515.7 519.9 524.1 528.3 532.6 536.8 541.1 545.3

V (0.0127) 0.0130 0.0135 0.0140 0.0145 0.0149 0.0154 0.0158 0.0162 0.0166 0.0169 0.0173 0.0177 0.0180 0.0184 0.0188 0.0191 0.0194 0.0198 0.0201 0.0205 0.0208 0.0211 0.0214 0.0218 0.0221 0.0224 0.0227 0.0230 0.0233 0.0236 0.0240

1800 (46.71°C) H (417.1) 420.6 425.6 430.5 435.2 439.8 444.3 448.8 453.2 457.5 461.9 466.2 470.5 474.7 479.0 483.3 487.5 491.8 496.0 500.3 504.5 508.8 513.0 517.3 521.6 525.9 530.2 534.5 538.8 543.1 547.5 551.8

S (1.703) 1.714 1.729 1.743 1.756 1.769 1.782 1.795 1.807 1.819 1.830 1.842 1.853 1.864 1.875 1.886 1.896 1.907 1.917 1.928 1.938 1.948 1.958 1.968 1.978 1.987 1.997 2.007 2.016 2.026 2.035 2.044

V (0.0155) 0.0156 0.0162 0.0167 0.0172 0.0177 0.0182 0.0187 0.0192 0.0196 0.0201 0.0205 0.0209 0.0213 0.0218 0.0222 0.0226 0.0230 0.0234 0.0238 0.0242 0.0246 0.0249 0.0253 0.0257 0.0261 0.0264 0.0268 0.0272 0.0276 0.0279 0.0283

1500 (39.10°C) H (416.1) 417.0 421.8 426.4 430.9 435.4 439.7 444.0 448.3 452.5 456.7 460.9 465.1 469.2 473.4 477.5 481.7 485.8 490.0 494.1 498.3 502.5 506.7 510.9 515.1 519.3 523.5 527.7 532.0 536.2 540.5 544.8

V (0.0119) 0.0120 0.0126 0.0130 0.0135 0.0139 0.0143 0.0147 0.0151 0.0155 0.0159 0.0162 0.0166 0.0170 0.0173 0.0176 0.0180 0.0183 0.0186 0.0190 0.0193 0.0196 0.0199 0.0202 0.0205 0.0208 0.0211 0.0214 0.0217 0.0220 0.0223 0.0226

1900 (49.03°C) H (417.4) 418.4 423.7 428.7 433.6 438.3 442.9 447.5 451.9 456.4 460.8 465.1 469.5 473.8 478.1 482.4 486.7 490.9 495.2 499.5 503.8 508.1 512.3 516.6 520.9 525.2 529.6 533.9 538.2 542.6 546.9 551.3

S (1.700) 1.702 1.718 1.732 1.746 1.759 1.772 1.785 1.797 1.809 1.821 1.833 1.844 1.855 1.866 1.877 1.888 1.899 1.909 1.920 1.930 1.940 1.950 1.960 1.970 1.980 1.989 1.999 2.009 2.018 2.027 2.037

V (0.0144) 0.0148 0.0153 0.0159 0.0164 0.0168 0.0173 0.0177 0.0182 0.0186 0.0190 0.0194 0.0198 0.0202 0.0206 0.0210 0.0214 0.0218 0.0222 0.0225 0.0229 0.0233 0.0236 0.0240 0.0243 0.0247 0.0250 0.0254 0.0257 0.0261 0.0264

1600 (41.75°C) H (416.5) 419.8 424.6 429.2 433.8 438.3 442.7 447.0 451.3 455.6 459.8 464.0 468.2 472.4 476.6 480.8 485.0 489.2 493.4 497.5 501.7 505.9 510.2 514.4 518.6 522.9 527.1 531.4 535.6 539.9 544.2

S (1.696) 1.706 1.721 1.736 1.750 1.763 1.776 1.788 1.801 1.813 1.824 1.836 1.847 1.858 1.869 1.880 1.891 1.902 1.912 1.922 1.933 1.943 1.953 1.963 1.972 1.982 1.992 2.001 2.011 2.020 2.030

V (0.0135) 0.0136 0.0141 0.0146 0.0151 0.0156 0.0160 0.0165 0.0169 0.0173 0.0177 0.0181 0.0185 0.0189 0.0193 0.0196 0.0200 0.0204 0.0207 0.0211 0.0214 0.0218 0.0221 0.0225 0.0228 0.0231 0.0235 0.0238 0.0241 0.0245 0.0248

1700 (44.28°C) H (416.9) 417.6 422.6 427.5 432.2 436.8 441.2 445.7 450.0 454.4 458.7 463.0 467.2 471.5 475.7 479.9 484.1 488.3 492.6 496.8 501.0 505.2 509.5 513.7 518.0 522.2 526.5 530.8 535.1 539.4 543.7

V (0.0106) 0.0108 0.0113 0.0118 0.0122 0.0126 0.0130 0.0134 0.0137 0.0141 0.0144 0.0148 0.0151 0.0154 0.0157 0.0160 0.0163 0.0166 0.0169 0.0172 0.0175 0.0178 0.0181 0.0184 0.0187 0.0190 0.0192 0.0195 0.0198 0.0201 0.0203

2100 (53.43°C) H (417.6) 419.4 424.9 430.1 435.1 440.0 444.7 449.4 454.0 458.5 463.0 467.4 471.8 476.2 480.6 484.9 489.3 493.6 498.0 502.3 506.6 511.0 515.3 519.6 524.0 528.3 532.7 537.1 541.5 545.8 550.2

Temp °C S (1.693) 1.695 1.711 1.726 1.740 1.754 1.767 1.780 1.792 1.804 1.816 1.828 1.839 1.851 1.862 1.873 1.884 1.894 1.905 1.915 1.925 1.936 1.946 1.956 1.965 1.975 1.985 1.995 2.004 2.014 2.023

40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190

Absolute Pressure kPa Temp °C

50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200

S (1.690) 1.700 1.716 1.731 1.745 1.758 1.771 1.784 1.796 1.808 1.820 1.832 1.843 1.854 1.866 1.876 1.887 1.898 1.908 1.919 1.929 1.939 1.949 1.959 1.969 1.978 1.988 1.998 2.007 2.017 2.026 2.035

S (1.687) 1.690 1.706 1.721 1.736 1.750 1.763 1.776 1.788 1.801 1.813 1.825 1.836 1.847 1.859 1.870 1.880 1.891 1.902 1.912 1.922 1.932 1.943 1.953 1.962 1.972 1.982 1.991 2.001 2.010 2.020 2.029

V (0.0113) 0.0116 0.0121 0.0126 0.0130 0.0134 0.0138 0.0142 0.0146 0.0149 0.0153 0.0156 0.0160 0.0163 0.0166 0.0170 0.0173 0.0176 0.0179 0.0182 0.0185 0.0188 0.0191 0.0194 0.0197 0.0200 0.0203 0.0206 0.0209 0.0211 0.0214

2000 (51.27°C) H (417.5) 421.6 426.9 431.9 436.8 441.5 446.1 450.7 455.2 459.6 464.1 468.5 472.8 477.2 481.5 485.8 490.1 494.4 498.7 503.0 507.3 511.7 516.0 520.3 524.6 529.0 533.3 537.7 542.0 546.4 550.8

S (1.683) 1.696 1.712 1.727 1.741 1.755 1.768 1.781 1.793 1.806 1.817 1.829 1.841 1.852 1.863 1.874 1.885 1.895 1.906 1.916 1.926 1.936 1.946 1.956 1.966 1.976 1.986 1.995 2.005 2.014 2.023

Temp °C S (1.680) 1.686 1.702 1.718 1.733 1.747 1.760 1.773 1.786 1.798 1.811 1.822 1.834 1.845 1.857 1.868 1.878 1.889 1.900 1.910 1.920 1.931 1.941 1.951 1.960 1.970 1.980 1.989 1.999 2.008 2.018

50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210

V (0.0101) 0.0105 0.0110 0.0114 0.0118 0.0122 0.0126 0.0129 0.0133 0.0136 0.0139 0.0143 0.0146 0.0149 0.0152 0.0155 0.0158 0.0161 0.0164 0.0167 0.0169 0.0172 0.0175 0.0178 0.0180 0.0183 0.0186 0.0188 0.0191 0.0194 0.0196 0.0199

2200 (55.51°C) H (417.7) 422.8 428.3 433.5 438.5 443.3 448.1 452.7 457.3 461.9 466.4 470.8 475.3 479.7 484.1 488.5 492.8 497.2 501.5 505.9 510.3 514.6 519.0 523.4 527.7 532.1 536.5 540.9 545.3 549.7 554.1 558.6

V (0.0082) 0.0084 0.0089 0.0093 0.0097 0.0100 0.0104 0.0107 0.0110 0.0113 0.0116 0.0119 0.0122 0.0125 0.0128 0.0130 0.0133 0.0135 0.0138 0.0140 0.0143 0.0145 0.0148 0.0150 0.0152 0.0155 0.0157 0.0159 0.0162 0.0164 0.0166 0.0168

2600 (63.20°C) H (417.3) 419.7 425.9 431.7 437.1 442.4 447.4 452.4 457.2 462.0 466.7 471.3 475.9 480.5 485.0 489.5 494.0 498.5 503.0 507.4 511.9 516.3 520.8 525.2 529.7 534.1 538.6 543.1 547.5 552.0 556.5 561.0

S (1.677) 1.693 1.709 1.724 1.739 1.753 1.766 1.779 1.792 1.804 1.816 1.828 1.839 1.850 1.861 1.872 1.883 1.894 1.904 1.915 1.925 1.935 1.945 1.955 1.965 1.974 1.984 1.994 2.003 2.012 2.022 2.031

V (0.0096) 0.0098 0.0103 0.0107 0.0111 0.0115 0.0119 0.0122 0.0126 0.0129 0.0132 0.0135 0.0138 0.0141 0.0144 0.0147 0.0150 0.0153 0.0156 0.0158 0.0161 0.0164 0.0167 0.0169 0.0172 0.0174 0.0177 0.0179 0.0182 0.0185 0.0187 0.0190

2300 (57.53°C) H (417.6) 420.6 426.3 431.7 436.9 441.9 446.7 451.5 456.1 460.7 465.3 469.8 474.3 478.8 483.2 487.6 492.0 496.4 500.8 505.2 509.6 513.9 518.3 522.7 527.1 531.5 535.9 540.3 544.7 549.2 553.6 558.1

V (0.0079) 0.0079 0.0083 0.0088 0.0092 0.0095 0.0099 0.0102 0.0105 0.0108 0.0111 0.0114 0.0117 0.0119 0.0122 0.0124 0.0127 0.0130 0.0132 0.0134 0.0137 0.0139 0.0142 0.0144 0.0146 0.0148 0.0151 0.0153 0.0155 0.0157 0.0160 0.0162

2700 (64.98°C) H (417.1) 417.1 423.7 429.8 435.4 440.8 446.0 451.1 456.0 460.8 465.6 470.3 474.9 479.5 484.1 488.7 493.2 497.7 502.2 506.7 511.2 515.7 520.1 524.6 529.1 533.6 538.0 542.5 547.0 551.5 556.0 560.5

S (1.674) 1.683 1.700 1.716 1.731 1.745 1.759 1.772 1.785 1.797 1.809 1.821 1.833 1.844 1.855 1.867 1.877 1.888 1.899 1.909 1.919 1.930 1.940 1.950 1.959 1.969 1.979 1.988 1.998 2.007 2.017 2.026

V (0.0091) 0.0091 0.0096 0.0101 0.0105 0.0109 0.0112 0.0116 0.0119 0.0122 0.0125 0.0128 0.0131 0.0134 0.0137 0.0140 0.0143 0.0146 0.0148 0.0151 0.0154 0.0156 0.0159 0.0161 0.0164 0.0166 0.0169 0.0171 0.0174 0.0176 0.0179 0.0181

2400 (59.47°C) H (417.6) 418.2 424.3 429.9 435.2 440.3 445.3 450.2 454.9 459.6 464.2 468.8 473.3 477.8 482.3 486.7 491.2 495.6 500.0 504.4 508.9 513.3 517.7 522.1 526.5 530.9 535.3 539.8 544.2 548.6 553.1 557.5

S (1.671) 1.673 1.691 1.708 1.723 1.738 1.752 1.765 1.778 1.791 1.803 1.815 1.827 1.838 1.850 1.861 1.872 1.883 1.893 1.904 1.914 1.924 1.934 1.944 1.954 1.964 1.974 1.983 1.993 2.002 2.012 2.021

V (0.0086) 0.0090 0.0095 0.0099 0.0102 0.0106 0.0110 0.0113 0.0116 0.0119 0.0122 0.0125 0.0128 0.0131 0.0134 0.0136 0.0139 0.0142 0.0144 0.0147 0.0149 0.0152 0.0154 0.0157 0.0159 0.0162 0.0164 0.0166 0.0169 0.0171 0.0173

2500 (61.36°C) H (417.5) 422.1 428.0 433.5 438.8 443.9 448.8 453.7 458.4 463.1 467.7 472.3 476.9 481.4 485.9 490.4 494.8 499.3 503.7 508.1 512.6 517.0 521.4 525.9 530.3 534.7 539.2 543.6 548.1 552.6 557.0

V (0.0072) 0.0073 0.0078 0.0082 0.0086 0.0089 0.0092 0.0095 0.0098 0.0101 0.0104 0.0107 0.0109 0.0112 0.0114 0.0117 0.0119 0.0122 0.0124 0.0126 0.0128 0.0131 0.0133 0.0135 0.0137 0.0139 0.0141 0.0144 0.0146 0.0148 0.0150

2900 (68.40°C) H (416.5) 418.8 425.6 431.8 437.6 443.1 448.3 453.5 458.5 463.4 468.2 472.9 477.6 482.3 486.9 491.5 496.1 500.7 505.2 509.8 514.3 518.8 523.3 527.8 532.4 536.9 541.4 545.9 550.4 555.0 559.5

Temp °C S (1.668) 1.682 1.699 1.715 1.730 1.745 1.758 1.772 1.784 1.797 1.809 1.821 1.833 1.844 1.855 1.866 1.877 1.888 1.898 1.909 1.919 1.929 1.939 1.949 1.959 1.969 1.979 1.988 1.998 2.007 2.016

60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210

Absolute Pressure kPa Temp °C

65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215

S (1.665) 1.672 1.691 1.707 1.723 1.738 1.752 1.765 1.778 1.791 1.803 1.815 1.827 1.839 1.850 1.861 1.872 1.883 1.893 1.904 1.914 1.924 1.934 1.944 1.954 1.964 1.974 1.983 1.993 2.002 2.012 2.021

S (1.662) 1.662 1.682 1.699 1.715 1.731 1.745 1.759 1.772 1.785 1.797 1.810 1.822 1.833 1.845 1.856 1.867 1.878 1.888 1.899 1.909 1.920 1.930 1.940 1.950 1.960 1.969 1.979 1.988 1.998 2.007 2.017

V (0.0075) 0.0078 0.0083 0.0087 0.0090 0.0094 0.0097 0.0100 0.0103 0.0106 0.0109 0.0111 0.0114 0.0117 0.0119 0.0122 0.0124 0.0127 0.0129 0.0131 0.0134 0.0136 0.0138 0.0140 0.0143 0.0145 0.0147 0.0149 0.0151 0.0153 0.0156

2800 (66.71°C) H (416.8) 421.4 427.8 433.7 439.2 444.6 449.7 454.7 459.7 464.5 469.2 473.9 478.6 483.2 487.8 492.4 496.9 501.4 506.0 510.5 515.0 519.5 524.0 528.5 533.0 537.5 542.0 546.5 551.0 555.5 560.0

S (1.659) 1.673 1.691 1.708 1.724 1.738 1.752 1.766 1.779 1.792 1.804 1.816 1.828 1.839 1.851 1.862 1.873 1.884 1.894 1.905 1.915 1.925 1.935 1.945 1.955 1.965 1.975 1.984 1.994 2.003 2.012

Temp °C S (1.656) 1.663 1.683 1.700 1.716 1.732 1.746 1.760 1.773 1.786 1.799 1.811 1.823 1.834 1.846 1.857 1.868 1.879 1.889 1.900 1.910 1.921 1.931 1.941 1.951 1.961 1.970 1.980 1.989 1.999 2.008

65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

V (0.0068) 0.0073 0.0077 0.0081 0.0085 0.0088 0.0091 0.0094 0.0097 0.0100 0.0102 0.0105 0.0107 0.0110 0.0112 0.0114 0.0117 0.0119 0.0121 0.0124 0.0126 0.0128 0.0130 0.0132 0.0134 0.0136 0.0138 0.0140 0.0142 0.0144 0.0146

3000 (70.04°C) H (416.1) 423.3 429.8 435.8 441.5 446.9 452.1 457.2 462.2 467.1 471.9 476.7 481.4 486.1 490.7 495.3 499.9 504.5 509.0 513.6 518.1 522.7 527.2 531.8 536.3 540.8 545.4 549.9 554.4 559.0 563.6

V (0.0057) 0.0061 0.0066 0.0069 0.0073 0.0076 0.0079 0.0082 0.0084 0.0087 0.0089 0.0092 0.0094 0.0096 0.0098 0.0101 0.0103 0.0105 0.0107 0.0109 0.0111 0.0113 0.0115 0.0117 0.0119 0.0120 0.0122 0.0124 0.0126 0.0128

3400 (76.22°C) H (414.0) 420.5 428.0 434.6 440.7 446.5 452.0 457.4 462.6 467.7 472.7 477.6 482.5 487.3 492.0 496.8 501.5 506.1 510.8 515.4 520.1 524.7 529.3 533.9 538.5 543.1 547.7 552.3 557.0 561.6

S (1.653) 1.674 1.692 1.709 1.725 1.740 1.754 1.767 1.781 1.793 1.806 1.818 1.829 1.841 1.852 1.863 1.874 1.885 1.896 1.906 1.916 1.926 1.937 1.946 1.956 1.966 1.976 1.985 1.995 2.004 2.013

V (0.0065) 0.0069 0.0073 0.0077 0.0081 0.0084 0.0087 0.0090 0.0093 0.0095 0.0098 0.0101 0.0103 0.0105 0.0108 0.0110 0.0112 0.0115 0.0117 0.0119 0.0121 0.0123 0.0125 0.0127 0.0129 0.0131 0.0133 0.0135 0.0137 0.0139 0.0141

3100 (71.64°C) H (415.6) 420.9 427.8 434.0 439.9 445.4 450.8 456.0 461.0 466.0 470.9 475.7 480.5 485.2 489.9 494.5 499.1 503.7 508.3 512.9 517.5 522.0 526.6 531.1 535.7 540.2 544.8 549.4 553.9 558.5 563.1

V (0.0055) 0.0058 0.0062 0.0066 0.0069 0.0073 0.0076 0.0078 0.0081 0.0084 0.0086 0.0088 0.0091 0.0093 0.0095 0.0097 0.0099 0.0101 0.0103 0.0105 0.0107 0.0109 0.0111 0.0113 0.0115 0.0117 0.0118 0.0120 0.0122 0.0124

3500 (77.68°C) H (413.3) 417.7 425.7 432.7 439.0 445.0 450.7 456.1 461.4 466.6 471.6 476.6 481.5 486.4 491.2 496.0 500.7 505.4 510.1 514.8 519.4 524.1 528.7 533.3 537.9 542.6 547.2 551.8 556.4 561.1

S (1.650) 1.665 1.684 1.702 1.718 1.733 1.748 1.762 1.775 1.788 1.800 1.813 1.824 1.836 1.847 1.859 1.870 1.880 1.891 1.902 1.912 1.922 1.932 1.942 1.952 1.962 1.972 1.981 1.991 2.000 2.009

V (0.0063) 0.0065 0.0069 0.0073 0.0077 0.0080 0.0083 0.0086 0.0089 0.0091 0.0094 0.0097 0.0099 0.0101 0.0104 0.0106 0.0108 0.0110 0.0113 0.0115 0.0117 0.0119 0.0121 0.0123 0.0125 0.0127 0.0129 0.0131 0.0133 0.0135 0.0136

3200 (73.21°C) H (415.2) 418.1 425.5 432.1 438.2 443.9 449.4 454.7 459.9 464.9 469.8 474.7 479.5 484.3 489.0 493.7 498.3 503.0 507.6 512.2 516.8 521.4 526.0 530.5 535.1 539.7 544.2 548.8 553.4 558.0 562.6

S (1.646) 1.655 1.676 1.695 1.711 1.727 1.742 1.756 1.770 1.783 1.795 1.808 1.820 1.831 1.843 1.854 1.865 1.876 1.887 1.897 1.908 1.918 1.928 1.938 1.948 1.958 1.968 1.977 1.987 1.996 2.006

V (0.0060) 0.0060 0.0065 0.0069 0.0073 0.0076 0.0079 0.0082 0.0085 0.0088 0.0090 0.0093 0.0095 0.0098 0.0100 0.0102 0.0104 0.0106 0.0109 0.0111 0.0113 0.0115 0.0117 0.0119 0.0121 0.0123 0.0124 0.0126 0.0128 0.0130 0.0132

3300 (74.73°C) H (414.6) 415.1 423.1 430.1 436.4 442.3 448.0 453.4 458.6 463.8 468.8 473.7 478.6 483.4 488.1 492.9 497.6 502.2 506.9 511.5 516.1 520.7 525.3 529.9 534.5 539.1 543.7 548.3 552.9 557.5 562.1

V (0.0050) 0.0055 0.0060 0.0063 0.0066 0.0069 0.0072 0.0075 0.0077 0.0080 0.0082 0.0084 0.0087 0.0089 0.0091 0.0093 0.0095 0.0097 0.0099 0.0100 0.0102 0.0104 0.0106 0.0108 0.0110 0.0111 0.0113 0.0115 0.0116

3700 (80.50°C) H (411.7) 420.5 428.5 435.4 441.8 447.8 453.5 459.0 464.3 469.5 474.6 479.6 484.6 489.5 494.3 499.1 503.9 508.6 513.4 518.1 522.8 527.4 532.1 536.8 541.4 546.1 550.8 555.4 560.1

Temp °C S (1.643) 1.644 1.667 1.687 1.705 1.721 1.736 1.750 1.764 1.777 1.790 1.803 1.815 1.827 1.838 1.850 1.861 1.872 1.883 1.893 1.904 1.914 1.924 1.934 1.944 1.954 1.964 1.973 1.983 1.993 2.002

75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

Absolute Pressure kPa Temp °C

80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

S (1.640) 1.658 1.679 1.697 1.714 1.730 1.745 1.759 1.772 1.785 1.798 1.810 1.822 1.834 1.845 1.856 1.868 1.878 1.889 1.900 1.910 1.920 1.930 1.940 1.950 1.960 1.970 1.979 1.989 1.998

S (1.636) 1.648 1.671 1.690 1.708 1.724 1.739 1.753 1.767 1.780 1.793 1.805 1.818 1.829 1.841 1.852 1.863 1.874 1.885 1.896 1.906 1.916 1.927 1.937 1.947 1.956 1.966 1.976 1.985 1.995

V (0.0053) 0.0054 0.0059 0.0063 0.0066 0.0070 0.0072 0.0075 0.0078 0.0080 0.0083 0.0085 0.0087 0.0090 0.0092 0.0094 0.0096 0.0098 0.0100 0.0102 0.0104 0.0106 0.0108 0.0109 0.0111 0.0113 0.0115 0.0117 0.0118 0.0120

3600 (79.11°C) H (412.5) 414.4 423.2 430.6 437.3 443.4 449.2 454.8 460.2 465.5 470.6 475.6 480.6 485.5 490.3 495.1 499.9 504.7 509.4 514.1 518.7 523.4 528.1 532.7 537.4 542.0 546.6 551.3 555.9 560.6

S (1.632) 1.638 1.662 1.683 1.701 1.718 1.733 1.748 1.762 1.775 1.788 1.801 1.813 1.825 1.837 1.848 1.859 1.870 1.881 1.892 1.902 1.913 1.923 1.933 1.943 1.953 1.963 1.972 1.982 1.991

Temp °C S (1.628) 1.653 1.675 1.694 1.712 1.727 1.742 1.757 1.770 1.783 1.796 1.809 1.821 1.832 1.844 1.855 1.866 1.877 1.888 1.898 1.909 1.919 1.929 1.939 1.949 1.959 1.969 1.978 1.988

80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

V (0.0048) 0.0052 0.0056 0.0060 0.0064 0.0067 0.0069 0.0072 0.0075 0.0077 0.0079 0.0081 0.0084 0.0086 0.0088 0.0090 0.0092 0.0094 0.0096 0.0097 0.0099 0.0101 0.0103 0.0105 0.0106 0.0108 0.0110 0.0111 0.0113

3800 (81.87°C) H (410.8) 417.5 426.1 433.5 440.1 446.3 452.1 457.7 463.1 468.4 473.6 478.7 483.7 488.6 493.5 498.3 503.1 507.9 512.7 517.4 522.1 526.8 531.5 536.2 540.9 545.5 550.2 554.9 559.6

V (0.0040) 0.0044 0.0049 0.0053 0.0056 0.0059 0.0062 0.0064 0.0067 0.0069 0.0071 0.0073 0.0075 0.0077 0.0079 0.0081 0.0083 0.0085 0.0086 0.0088 0.0090 0.0092 0.0093 0.0095 0.0096 0.0098 0.0100 0.0101

4200 (87.05°C) H (406.0) 414.4 424.4 432.5 439.7 446.2 452.4 458.2 463.9 469.4 474.7 479.9 485.0 490.1 495.1 500.1 505.0 509.8 514.7 519.5 524.3 529.1 533.8 538.6 543.3 548.1 552.8 557.5

S (1.624) 1.643 1.667 1.687 1.705 1.722 1.737 1.752 1.765 1.779 1.792 1.804 1.816 1.828 1.840 1.851 1.862 1.873 1.884 1.895 1.905 1.916 1.926 1.936 1.946 1.956 1.965 1.975 1.984

V (0.0046) 0.0048 0.0053 0.0057 0.0061 0.0064 0.0067 0.0069 0.0072 0.0074 0.0077 0.0079 0.0081 0.0083 0.0085 0.0087 0.0089 0.0091 0.0093 0.0094 0.0096 0.0098 0.0100 0.0102 0.0103 0.0105 0.0107 0.0108 0.0110

3900 (83.20°C) H (409.8) 414.1 423.6 431.4 438.3 444.7 450.7 456.4 462.0 467.3 472.6 477.7 482.7 487.7 492.7 497.5 502.4 507.2 512.0 516.7 521.5 526.2 530.9 535.6 540.3 545.0 549.7 554.4 559.0

V (0.0038) 0.0041 0.0047 0.0051 0.0054 0.0057 0.0060 0.0062 0.0065 0.0067 0.0069 0.0071 0.0073 0.0075 0.0077 0.0079 0.0081 0.0082 0.0084 0.0086 0.0087 0.0089 0.0091 0.0092 0.0094 0.0095 0.0097 0.0099

4300 (88.29°C) H (404.5) 410.2 421.7 430.4 437.9 444.7 451.0 457.0 462.7 468.2 473.7 478.9 484.1 489.2 494.3 499.3 504.2 509.1 514.0 518.8 523.6 528.4 533.2 538.0 542.8 547.5 552.3 557.0

S (1.620) 1.632 1.659 1.680 1.699 1.716 1.732 1.746 1.761 1.774 1.787 1.800 1.812 1.824 1.836 1.847 1.859 1.870 1.880 1.891 1.902 1.912 1.922 1.932 1.942 1.952 1.962 1.972 1.981

V (0.0044) 0.0045 0.0050 0.0055 0.0058 0.0061 0.0064 0.0067 0.0069 0.0072 0.0074 0.0076 0.0078 0.0080 0.0082 0.0084 0.0086 0.0088 0.0090 0.0092 0.0093 0.0095 0.0097 0.0099 0.0100 0.0102 0.0104 0.0105 0.0107

4000 (84.51°C) H (408.6) 410.0 420.9 429.3 436.5 443.1 449.3 455.1 460.7 466.2 471.5 476.7 481.8 486.8 491.8 496.7 501.6 506.5 511.3 516.0 520.8 525.6 530.3 535.0 539.7 544.4 549.1 553.8 558.5

S (1.616) 1.620 1.650 1.673 1.692 1.710 1.726 1.741 1.756 1.769 1.783 1.796 1.808 1.820 1.832 1.843 1.855 1.866 1.877 1.888 1.898 1.909 1.919 1.929 1.939 1.949 1.959 1.968 1.978

V (0.0042) 0.0047 0.0052 0.0056 0.0059 0.0062 0.0064 0.0067 0.0069 0.0071 0.0074 0.0076 0.0078 0.0080 0.0082 0.0084 0.0085 0.0087 0.0089 0.0091 0.0092 0.0094 0.0096 0.0097 0.0099 0.0101 0.0102 0.0104

4100 (85.50°C) H (407.4) 417.8 426.9 434.6 441.4 447.8 453.8 459.5 465.0 470.4 475.7 480.9 485.9 491.0 495.9 500.8 505.7 510.5 515.4 520.2 524.9 529.7 534.4 539.2 543.9 548.6 553.3 558.0

V (0.0035) 0.0041 0.0046 0.0049 0.0053 0.0055 0.0058 0.0060 0.0063 0.0065 0.0067 0.0069 0.0071 0.0073 0.0074 0.0076 0.0078 0.0080 0.0081 0.0083 0.0084 0.0086 0.0088 0.0089 0.0091 0.0092 0.0094

4500 (90.68°C) H (400.7) 415.3 425.7 434.0 441.3 448.0 454.3 460.3 466.0 471.5 477.0 482.3 487.5 492.6 497.7 502.7 507.7 512.6 517.5 522.3 527.2 532.0 536.8 541.6 546.4 551.2 556.0

Temp °C S (1.611) 1.640 1.665 1.686 1.704 1.721 1.736 1.751 1.765 1.778 1.791 1.804 1.816 1.828 1.840 1.851 1.862 1.873 1.884 1.895 1.905 1.915 1.926 1.936 1.946 1.955 1.965 1.975

85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

Absolute Pressure kPa Temp °C

90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

S (1.606) 1.629 1.657 1.679 1.698 1.715 1.731 1.746 1.760 1.774 1.787 1.800 1.812 1.824 1.836 1.847 1.859 1.870 1.881 1.891 1.902 1.912 1.922 1.932 1.942 1.952 1.962 1.972

S (1.601) 1.617 1.648 1.672 1.692 1.709 1.726 1.741 1.756 1.769 1.783 1.796 1.808 1.820 1.832 1.844 1.855 1.866 1.877 1.888 1.898 1.909 1.919 1.929 1.939 1.949 1.959 1.969

V (0.0036) 0.0037 0.0044 0.0048 0.0052 0.0055 0.0058 0.0060 0.0062 0.0065 0.0067 0.0069 0.0071 0.0073 0.0075 0.0077 0.0078 0.0080 0.0082 0.0083 0.0085 0.0087 0.0088 0.0090 0.0091 0.0093 0.0095 0.0096

4400 (89.50°C) H (402.7) 404.9 418.7 428.1 436.0 443.0 449.5 455.6 461.5 467.1 472.6 478.0 483.2 488.4 493.4 498.5 503.5 508.4 513.3 518.2 523.0 527.8 532.6 537.4 542.2 547.0 551.7 556.5

S (1.595) 1.601 1.639 1.664 1.685 1.704 1.720 1.736 1.751 1.765 1.779 1.792 1.804 1.816 1.828 1.840 1.851 1.863 1.874 1.884 1.895 1.906 1.916 1.926 1.936 1.946 1.956 1.966

Temp °C S (1.588) 1.628 1.656 1.679 1.698 1.715 1.731 1.746 1.761 1.774 1.787 1.800 1.813 1.825 1.836 1.848 1.859 1.870 1.881 1.892 1.902 1.913 1.923 1.933 1.943 1.953 1.963

90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

l TABLE 2 (continued) ®

Freon 22 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

H = Enthalpy in kJ/kg

S = Entropy in kJ/kg.K

Saturation Properties in ( )

Absolute Pressure kPa Temp °C

95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

V (0.0033) 0.0038 0.0043 0.0047 0.0051 0.0053 0.0056 0.0058 0.0061 0.0063 0.0065 0.0067 0.0069 0.0071 0.0072 0.0074 0.0076 0.0077 0.0079 0.0081 0.0082 0.0084 0.0085 0.0087 0.0088 0.0090 0.0091

4600 (91.84°C) H (398.3) 411.3 423.0 431.9 439.6 446.5 452.9 459.0 464.8 470.5 476.0 481.3 486.6 491.8 496.9 501.9 506.9 511.9 516.8 521.7 526.6 531.4 536.3 541.1 545.9 550.7 555.5

S (1.581) 1.616 1.648 1.672 1.692 1.710 1.726 1.742 1.756 1.770 1.783 1.796 1.809 1.821 1.833 1.844 1.856 1.867 1.878 1.889 1.899 1.910 1.920 1.930 1.940 1.950 1.960

V (0.0031) 0.0035 0.0041 0.0045 0.0049 0.0051 0.0054 0.0056 0.0059 0.0061 0.0063 0.0065 0.0067 0.0069 0.0070 0.0072 0.0074 0.0075 0.0077 0.0079 0.0080 0.0082 0.0083 0.0085 0.0086 0.0088 0.0089

4700 (92.98°C) H (395.4) 406.4 420.1 429.7 437.7 444.9 451.5 457.7 463.7 469.4 474.9 480.4 485.7 490.9 496.1 501.1 506.2 511.2 516.1 521.0 525.9 530.8 535.7 540.5 545.3 550.1 555.0

S (1.572) 1.602 1.639 1.665 1.686 1.704 1.721 1.737 1.752 1.766 1.779 1.793 1.805 1.817 1.829 1.841 1.852 1.864 1.875 1.885 1.896 1.907 1.917 1.927 1.937 1.947 1.957

V (0.0028) 0.0032 0.0039 0.0043 0.0047 0.0050 0.0052 0.0055 0.0057 0.0059 0.0061 0.0063 0.0065 0.0067 0.0069 0.0070 0.0072 0.0074 0.0075 0.0077 0.0078 0.0080 0.0081 0.0083 0.0084 0.0086 0.0087

4800 (94.1°C) H (391.6) 399.4 416.9 427.4 435.8 443.2 450.0 456.4 462.5 468.3 473.9 479.4 484.8 490.0 495.2 500.4 505.4 510.5 515.4 520.4 525.3 530.2 535.1 539.9 544.8 549.6 554.4

S (1.561) 1.582 1.629 1.657 1.679 1.699 1.716 1.732 1.747 1.762 1.775 1.789 1.801 1.814 1.826 1.838 1.849 1.860 1.871 1.882 1.893 1.904 1.914 1.924 1.934 1.944 1.954

V (0.0026) 0.0036 0.0041 0.0045 0.0048 0.0050 0.0053 0.0055 0.0057 0.0059 0.0061 0.0063 0.0065 0.0067 0.0068 0.0070 0.0072 0.0073 0.0075 0.0076 0.0078 0.0079 0.0081 0.0082 0.0084 0.0085

4900 (95.19°C) H (386.1) 413.2 424.8 433.8 441.5 448.5 455.1 461.2 467.1 472.9 478.4 483.9 489.2 494.4 499.6 504.7 509.7 514.8 519.7 524.7 529.6 534.5 539.4 544.2 549.1 553.9

Temp °C S (1.545) 1.619 1.650 1.673 1.693 1.711 1.728 1.743 1.758 1.771 1.785 1.798 1.810 1.822 1.834 1.846 1.857 1.868 1.879 1.890 1.901 1.911 1.921 1.931 1.941 1.951

95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220

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