Technical Information

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T-502 SI

DuPont Fluorochemicals

Thermodynamic Properties of

®

Freon 502 (R-502) Technical Information Technical Information

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Thermodynamic Properties of R-502 Refrigerant (R-22/R-115 48.8/51.2% by weight) SI Units Tables of the thermodynamic properties of R-502 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 /CClF2 CF3 (48.8/51.2% by weight)

Molecular mass

111.6

Boiling Point At one atmosphere

-45.26 °C

Critical Temperature

80.73°C

Critical Pressure

4018 kPa

Critical Density

568.9 kg/m3

Critical Volume

0.0018 m 3 /kg

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TABLE 1 ®

FREON 502 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] Liquid Vapour

Volume [m3/kg] Liquid Vapour vf vg

Density [kg/m3] Liquid Vapour df dg

3.006 3.282 3.578 3.897 4.24 4.607 5.001 5.423 5.875 6.357 6.873 7.422 8.008 8.632 9.296 10 10.75 11.55 12.39 13.28 14.23 15.23 16.29 17.41 18.59 19.83 21.15 22.53 23.98 25.51 27.12 28.81 30.59 32.45 34.41 36.45 38.6 40.84 43.19 45.65 48.21 50.9 53.69 56.61 59.66 62.84 66.14 69.59 73.17 76.9 80.78 84.81 89 93.35

0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 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

1656.0 1653.0 1650.0 1647.0 1644.0 1641.0 1638.0 1635.0 1632.0 1629.0 1626.0 1623.0 1620.0 1617.0 1614.0 1611.0 1608.0 1605.0 1602.0 1599.0 1595.0 1592.0 1589.0 1586.0 1583.0 1580.0 1577.0 1574.0 1571.0 1568.0 1564.0 1561.0 1558.0 1555.0 1552.0 1549.0 1546.0 1542.0 1539.0 1536.0 1533.0 1530.0 1527.0 1523.0 1520.0 1517.0 1514.0 1510.0 1507.0 1504.0 1501.0 1497.0 1494.0 1491.0

2.8 3.0 3.3 3.6 4.0 4.3 4.7 5.1 5.5 6.0 6.5 7.0 7.6 8.2 8.8 9.5 10.3 11.0 11.9 12.7 13.7 14.7 15.7 16.8 18.0 19.2 20.5 21.8 23.3 24.8 26.4 28.0 29.8 31.6 33.6 35.6 37.7 40.0 42.3 44.7 47.3 49.9 52.7 55.6 58.6 61.8 65.1 68.5 72.1 75.8 79.7 83.7 87.9 92.2

4.6300 4.2540 3.9130 3.6040 3.3230 3.0670 2.8350 2.6220 2.4280 2.2510 2.0890 1.9410 1.8050 1.6800 1.5650 1.4590 1.3620 1.2720 1.1900 1.1130 1.0430 0.9774 0.9169 0.8608 0.8088 0.7606 0.7157 0.6740 0.6352 0.5990 0.5653 0.5338 0.5045 0.4770 0.4514 0.4274 0.4049 0.3838 0.3641 0.3455 0.3281 0.3118 0.2964 0.2820 0.2684 0.2556 0.2435 0.2321 0.2213 0.2112 0.2016 0.1925 0.1840 0.1759

0.216 0.235 0.256 0.278 0.301 0.326 0.353 0.381 0.412 0.444 0.479 0.515 0.554 0.595 0.639 0.685 0.734 0.786 0.841 0.898 0.959 1.023 1.091 1.162 1.236 1.315 1.397 1.484 1.574 1.669 1.769 1.873 1.982 2.096 2.216 2.340 2.470 2.605 2.747 2.894 3.047 3.207 3.373 3.546 3.726 3.913 4.107 4.309 4.518 4.735 4.960 5.194 5.436 5.686

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

100.7 101.6 102.6 103.5 104.4 105.4 106.3 107.2 108.1 109.1 110.0 110.9 111.9 112.8 113.7 114.7 115.6 116.6 117.5 118.4 119.4 120.3 121.3 122.2 123.2 124.1 125.1 126.0 127.0 127.9 128.9 129.8 130.8 131.7 132.7 133.6 134.6 135.6 136.5 137.5 138.5 139.4 140.4 141.4 142.3 143.3 144.3 145.3 146.3 147.2 148.2 149.2 150.2 151.2

198.1 197.7 197.2 196.8 196.3 195.8 195.4 195.0 194.6 194.1 193.7 193.3 192.8 192.4 192.0 191.5 191.1 190.6 190.2 189.7 189.2 188.8 188.3 187.9 187.4 187.1 186.6 186.2 185.7 185.3 184.8 184.4 183.9 183.5 183.0 182.6 182.1 181.6 181.2 180.7 180.2 179.8 179.3 178.8 178.4 177.9 177.4 176.9 176.4 176.0 175.5 175.0 174.5 174.0

298.8 299.3 299.8 300.3 300.7 301.2 301.7 302.2 302.7 303.2 303.7 304.2 304.7 305.2 305.7 306.2 306.7 307.2 307.7 308.1 308.6 309.1 309.6 310.1 310.6 311.2 311.7 312.2 312.7 313.2 313.7 314.2 314.7 315.2 315.7 316.2 316.7 317.2 317.7 318.2 318.7 319.2 319.7 320.2 320.7 321.2 321.7 322.2 322.7 323.2 323.7 324.2 324.7 325.2

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 0.5519 0.5572 0.5625 0.5678 0.5731 0.5783 0.5835 0.5887 0.5939 0.5990 0.6041 0.6092 0.6142 0.6193 0.6243 0.6293 0.6342 0.6392 0.6441 0.6490 0.6539 0.6588 0.6636 0.6684 0.6732 0.6780 0.6828 0.6876 0.6923 0.6970 0.7017 0.7064 0.7110 0.7157 0.7203 0.7249 0.7295 0.7341 0.7387 0.7432 0.7478 0.7523 0.7568 0.7613 0.7658 0.7702 0.7747 0.7791 0.7836 0.7880 0.7924 0.7968 0.8011 0.8055

1.7000 1.6960 1.6920 1.6890 1.6850 1.6810 1.6780 1.6740 1.6710 1.6680 1.6640 1.6610 1.6580 1.6550 1.6520 1.6490 1.6470 1.6440 1.6410 1.6380 1.6360 1.6330 1.6310 1.6280 1.6260 1.6240 1.6210 1.6190 1.6170 1.6150 1.6130 1.6110 1.6090 1.6070 1.6050 1.6030 1.6010 1.5990 1.5980 1.5960 1.5940 1.5930 1.5910 1.5890 1.5880 1.5860 1.5850 1.5840 1.5820 1.5810 1.5790 1.5780 1.5770 1.5760

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

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TABLE 1 (continued) ®

FREON 502 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] Liquid Vapour

Volume [m3/kg] Liquid Vapour vf vg

Density [kg/m3] Liquid Vapour df dg

97.87 102.6 107.4 112.5 117.7 123.1 128.7 134.5 140.5 146.7 153.1 159.8 166.6 173.7 181 188.6 196.4 204.4 212.7 221.2 230 239.1 248.4 258.1 268 278.1 288.6 299.4 310.5 321.9 333.6 345.6 358 370.7 383.7 397.1 410.8 424.9 439.3 454.1 469.3 484.9 500.8 517.1 533.9 551 568.5 586.5 604.9 623.7 642.9 662.6 682.7 703.3

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 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008

1488.0 1484.0 1481.0 1478.0 1474.0 1471.0 1468.0 1464.0 1461.0 1458.0 1454.0 1451.0 1447.0 1444.0 1440.0 1437.0 1434.0 1430.0 1427.0 1423.0 1420.0 1416.0 1412.0 1409.0 1405.0 1402.0 1398.0 1394.0 1391.0 1387.0 1383.0 1380.0 1376.0 1372.0 1369.0 1365.0 1361.0 1357.0 1353.0 1350.0 1346.0 1342.0 1338.0 1334.0 1330.0 1326.0 1322.0 1318.0 1314.0 1310.0 1306.0 1302.0 1298.0 1294.0

96.7 101.4 106.3 111.3 116.5 121.9 127.5 133.3 139.3 145.5 151.9 158.5 165.4 172.5 179.8 187.3 195.1 203.2 211.5 220.0 228.8 237.9 247.2 256.9 266.8 277.0 287.5 298.3 309.3 320.8 332.5 344.5 356.9 369.6 382.6 396.0 409.8 423.9 438.3 453.1 468.3 483.9 499.9 516.2 533.0 550.1 567.7 585.7 604.1 622.9 642.1 661.8 682.0 702.6

0.1682 0.1609 0.1540 0.1475 0.1413 0.1354 0.1298 0.1245 0.1195 0.1147 0.1101 0.1058 0.1017 0.0977 0.0940 0.0904 0.0870 0.0837 0.0806 0.0776 0.0748 0.0721 0.0695 0.0670 0.0646 0.0624 0.0602 0.0581 0.0561 0.0542 0.0524 0.0506 0.0489 0.0473 0.0457 0.0442 0.0428 0.0414 0.0401 0.0388 0.0376 0.0364 0.0353 0.0342 0.0331 0.0321 0.0311 0.0302 0.0293 0.0284 0.0275 0.0267 0.0259 0.0252

5.946 6.214 6.492 6.780 7.077 7.384 7.702 8.030 8.369 8.719 9.080 9.453 9.838 10.230 10.640 11.060 11.500 11.950 12.410 12.880 13.370 13.870 14.390 14.930 15.470 16.040 16.620 17.210 17.830 18.450 19.100 19.770 20.450 21.150 21.870 22.610 23.370 24.150 24.950 25.770 26.610 27.480 28.370 29.280 30.210 31.170 32.150 33.160 34.190 35.250 36.330 37.450 38.590 39.760

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

152.2 153.1 154.1 155.1 156.1 157.1 158.1 159.1 160.1 161.1 162.2 163.2 164.2 165.2 166.2 167.2 168.2 169.3 170.3 171.3 172.3 173.4 174.4 175.4 176.5 177.5 178.6 179.6 180.7 181.7 182.8 183.8 184.9 185.9 187.0 188.1 189.1 190.2 191.3 192.4 193.5 194.5 195.6 196.7 197.8 198.9 200.0 201.1 202.2 203.3 204.4 205.5 206.7 207.8

173.5 173.1 172.6 172.1 171.6 171.1 170.6 170.1 169.5 169.0 168.4 167.9 167.4 166.9 166.4 165.8 165.3 164.7 164.2 163.6 163.1 162.5 162.0 161.4 160.8 160.3 159.6 159.1 158.5 157.9 157.3 156.7 156.1 155.5 154.9 154.2 153.7 153.0 152.3 151.7 151.0 150.4 149.8 149.1 148.4 147.7 147.0 146.4 145.7 145.0 144.3 143.6 142.8 142.1

325.7 326.2 326.7 327.2 327.7 328.2 328.7 329.2 329.6 330.1 330.6 331.1 331.6 332.1 332.6 333.0 333.5 334.0 334.5 334.9 335.4 335.9 336.4 336.8 337.3 337.8 338.2 338.7 339.2 339.6 340.1 340.5 341.0 341.4 341.9 342.3 342.8 343.2 343.6 344.1 344.5 344.9 345.4 345.8 346.2 346.6 347.0 347.5 347.9 348.3 348.7 349.1 349.5 349.9

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 0.8098 0.8142 0.8185 0.8228 0.8271 0.8314 0.8357 0.8400 0.8442 0.8485 0.8527 0.8570 0.8612 0.8654 0.8696 0.8738 0.8780 0.8821 0.8863 0.8905 0.8946 0.8988 0.9029 0.9070 0.9111 0.9152 0.9193 0.9234 0.9275 0.9316 0.9357 0.9397 0.9438 0.9478 0.9519 0.9559 0.9600 0.9640 0.9680 0.9720 0.9760 0.9800 0.9840 0.9880 0.9920 0.9960 1.0000 1.0040 1.0080 1.0120 1.0160 1.0200 1.0240 1.0280

1.5740 1.5730 1.5720 1.5710 1.5700 1.5690 1.5680 1.5660 1.5650 1.5640 1.5630 1.5620 1.5620 1.5610 1.5600 1.5590 1.5580 1.5570 1.5560 1.5550 1.5550 1.5540 1.5530 1.5520 1.5520 1.5510 1.5500 1.5500 1.5490 1.5480 1.5480 1.5470 1.5460 1.5460 1.5450 1.5440 1.5440 1.5430 1.5430 1.5420 1.5420 1.5410 1.5400 1.5400 1.5390 1.5390 1.5380 1.5380 1.5370 1.5370 1.5360 1.5360 1.5350 1.5350

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

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TABLE 1 (continued) ®

FREON 502 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] Liquid Vapour

Volume [m3/kg] Liquid Vapour vf vg

Density [kg/m3] Liquid Vapour df dg

724.4 745.9 767.9 790.3 813.3 836.7 860.6 885.1 910 935.5 961.5 988 1015 1043 1071 1100 1129 1159 1189 1220 1252 1284 1317 1351 1385 1419 1455 1491 1528 1565 1603 1642 1681 1721 1762 1804 1846 1889 1933 1977 2023 2069 2116 2163 2212 2261 2311 2362 2414 2467 2520 2575 2630 2686

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 0.0009 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 0.0010 0.0010

1289.0 1285.0 1281.0 1277.0 1272.0 1268.0 1264.0 1259.0 1255.0 1250.0 1246.0 1241.0 1237.0 1232.0 1227.0 1223.0 1218.0 1213.0 1208.0 1203.0 1199.0 1194.0 1189.0 1183.0 1178.0 1173.0 1168.0 1163.0 1157.0 1152.0 1146.0 1141.0 1135.0 1129.0 1124.0 1118.0 1112.0 1106.0 1099.0 1093.0 1087.0 1080.0 1074.0 1067.0 1060.0 1053.0 1046.0 1038.0 1031.0 1023.0 1015.0 1007.0 999.0 990.4

723.7 745.2 767.2 789.7 812.6 836.1 860.0 884.5 909.5 935.0 961.0 987.5 1015.0 1042.0 1070.0 1099.0 1129.0 1158.0 1189.0 1220.0 1252.0 1284.0 1317.0 1350.0 1384.0 1419.0 1455.0 1491.0 1527.0 1565.0 1603.0 1642.0 1681.0 1721.0 1762.0 1804.0 1846.0 1889.0 1933.0 1977.0 2023.0 2069.0 2115.0 2163.0 2212.0 2261.0 2311.0 2362.0 2414.0 2467.0 2520.0 2575.0 2630.0 2686.0

0.0244 0.0237 0.0230 0.0224 0.0217 0.0211 0.0205 0.0199 0.0193 0.0188 0.0183 0.0178 0.0173 0.0168 0.0163 0.0159 0.0154 0.0150 0.0146 0.0142 0.0138 0.0134 0.0131 0.0127 0.0124 0.0120 0.0117 0.0114 0.0111 0.0108 0.0105 0.0102 0.0099 0.0097 0.0094 0.0092 0.0089 0.0087 0.0084 0.0082 0.0080 0.0077 0.0075 0.0073 0.0071 0.0069 0.0067 0.0065 0.0063 0.0062 0.0060 0.0058 0.0056 0.0055

40.960 42.190 43.450 44.740 46.070 47.420 48.810 50.240 51.700 53.200 54.740 56.310 57.930 59.590 61.280 63.020 64.810 66.640 68.520 70.450 72.420 74.450 76.530 78.670 80.860 83.110 85.420 87.790 90.230 92.740 95.310 97.960 100.700 103.500 106.400 109.300 112.400 115.500 118.800 122.100 125.600 129.100 132.800 136.600 140.600 144.600 148.800 153.200 157.700 162.400 167.300 172.400 177.700 183.300

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

208.9 210.0 211.2 212.3 213.5 214.6 215.7 216.9 218.1 219.2 220.4 221.5 222.7 223.9 225.1 226.3 227.5 228.7 229.9 231.1 232.3 233.5 234.7 235.9 237.2 238.4 239.7 240.9 242.2 243.4 244.7 246.0 247.3 248.6 249.9 251.2 252.5 253.8 255.2 256.5 257.9 259.3 260.6 262.0 263.4 264.8 266.3 267.7 269.2 270.7 272.1 273.7 275.2 276.7

141.4 140.6 139.8 139.1 138.3 137.5 136.8 136.0 135.1 134.4 133.5 132.8 131.9 131.0 130.2 129.3 128.4 127.5 126.6 125.7 124.8 123.9 123.0 122.0 121.0 120.1 119.0 118.1 117.0 116.0 114.9 113.8 112.7 111.6 110.5 109.4 108.2 107.1 105.8 104.6 103.3 102.0 100.8 99.5 98.1 96.7 95.3 93.8 92.3 90.8 89.3 87.6 86.0 84.3

350.3 350.6 351.0 351.4 351.8 352.1 352.5 352.9 353.2 353.6 353.9 354.3 354.6 354.9 355.3 355.6 355.9 356.2 356.5 356.8 357.1 357.4 357.7 357.9 358.2 358.5 358.7 359.0 359.2 359.4 359.6 359.8 360.0 360.2 360.4 360.6 360.7 360.9 361.0 361.1 361.2 361.3 361.4 361.5 361.5 361.5 361.6 361.5 361.5 361.5 361.4 361.3 361.2 361.0

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 1.0320 1.0360 1.0400 1.0440 1.0480 1.0510 1.0550 1.0590 1.0630 1.0670 1.0710 1.0750 1.0790 1.0830 1.0870 1.0910 1.0950 1.0990 1.1030 1.1070 1.1110 1.1140 1.1180 1.1220 1.1260 1.1300 1.1340 1.1380 1.1420 1.1460 1.1500 1.1540 1.1580 1.1620 1.1660 1.1700 1.1740 1.1780 1.1820 1.1870 1.1910 1.1950 1.1990 1.2030 1.2070 1.2110 1.2160 1.2200 1.2240 1.2290 1.2330 1.2370 1.2420 1.2460

1.5350 1.5340 1.5340 1.5330 1.5330 1.5320 1.5320 1.5310 1.5310 1.5300 1.5300 1.5290 1.5290 1.5280 1.5280 1.5270 1.5270 1.5270 1.5260 1.5260 1.5250 1.5250 1.5240 1.5230 1.5230 1.5220 1.5220 1.5210 1.5210 1.5200 1.5200 1.5190 1.5180 1.5180 1.5170 1.5160 1.5160 1.5150 1.5140 1.5130 1.5120 1.5120 1.5110 1.5100 1.5090 1.5080 1.5070 1.5060 1.5050 1.5040 1.5020 1.5010 1.5000 1.4980

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

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TABLE 1 (continued) ®

FREON 502 Saturation Properties - Temperature Table Temp °C

62 63 64 65 66 67 68 69 70 71 72 73 74 75

Pressure [kPa] Liquid Vapour 2743 2802 2861 2921 2982 3044 3107 3171 3237 3303 3371 3439 3509 3581

2743.0 2802.0 2861.0 2921.0 2982.0 3044.0 3107.0 3171.0 3237.0 3303.0 3371.0 3439.0 3509.0 3581.0

Volume [m3/kg] Liquid Vapour vf vg

Density [kg/m3] Liquid Vapour df dg

0.0010 0.0010 0.0010 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0012 0.0012 0.0012 0.0012

981.6 972.4 963.0 953.2 943.0 932.4 921.3 909.6 897.3 884.2 870.3 855.4 839.1 821.3

0.0053 0.0051 0.0050 0.0048 0.0046 0.0045 0.0043 0.0042 0.0040 0.0039 0.0037 0.0036 0.0034 0.0033

189.100 195.200 201.500 208.200 215.300 222.800 230.700 239.200 248.200 258.000 268.500 280.100 292.900 307.200

Liquid Hf

Enthalpy [kJ/kg] Latent Hfg

Vapour Hg

278.3 279.9 281.5 283.2 284.9 286.6 288.3 290.1 292.0 293.9 295.9 297.9 300.1 302.4

82.5 80.7 78.9 76.9 74.8 72.8 70.6 68.3 65.8 63.3 60.5 57.7 54.4 51.0

360.8 360.6 360.4 360.1 359.7 359.4 358.9 358.4 357.8 357.2 356.4 355.6 354.5 353.4

Entropy [kJ/K-kg] Liquid Vapour Sf Sg 1.2510 1.2550 1.2600 1.2650 1.2690 1.2740 1.2790 1.2840 1.2890 1.2950 1.3000 1.3060 1.3120 1.3180

1.4970 1.4950 1.4940 1.4920 1.4900 1.4880 1.4860 1.4840 1.4810 1.4790 1.4760 1.4730 1.4690 1.4650

Temp °C

62 63 64 65 66 67 68 69 70 71 72 73 74 75

l TABLE 2 ®

Freon 502 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

V (1.396) 1.4290 1.4670 1.5050 1.5420 1.5800 1.6180 1.6550 1.6930 1.7310 1.7680 1.8060 1.8430 1.8810 1.9180 1.9560 1.9930 2.0300 2.0680 2.1050 2.1430 2.1800 2.2170 2.2550 2.2920 2.3290 2.3670 2.4040 2.4420 2.4790 2.5160

10 (-84.36°C) H (306.5) 308.8 311.5 314.2 316.9 319.7 322.6 325.4 328.3 331.3 334.3 337.3 340.3 343.4 346.5 349.7 352.9 356.1 359.4 362.7 366.0 369.4 372.8 376.2 379.7 383.2 386.7 390.3 393.9 397.5 407.1

V (0.311) 0.3177 0.3255 0.3334 0.3412 0.3489 0.3567 0.3644 0.3721 0.3798 0.3875 0.3951 0.4027 0.4104 0.4180 0.4256 0.4332 0.4408 0.4483 0.4559 0.4635 0.4710 0.4786 0.4861 0.4937 0.5012 0.5088 0.5163 0.5238 0.5313 0.5389

50 (-58.97°C) H (319.2) 321.5 324.5 327.4 330.4 333.5 336.5 339.6 342.7 345.9 349.1 352.3 355.6 358.9 362.2 365.5 368.9 372.3 375.8 379.3 382.8 386.3 389.9 393.5 397.1 400.8 404.5 408.2 412.0 415.7 419.5

S (1.648) 1.660 1.673 1.687 1.700 1.713 1.727 1.740 1.752 1.765 1.778 1.790 1.803 1.815 1.827 1.840 1.852 1.864 1.875 1.887 1.899 1.910 1.922 1.933 1.945 1.956 1.967 1.978 1.989 2.000 2.011

V (0.731) 0.7479 0.7671 0.7862 0.8053 0.8243 0.8433 0.8622 0.8812 0.9001 0.9190 0.9378 0.9567 0.9755 0.9943 1.0130 1.0320 1.0510 1.0690 1.0880 1.1070 1.1260 1.1440 1.1630 1.1820 1.2010 1.2190 1.2380 1.2570

20 (-74.35°C) H (311.5) 313.9 316.6 319.5 322.3 325.2 328.1 331.1 334.1 337.1 340.2 343.3 346.4 349.6 352.8 356.0 359.3 362.6 365.9 369.3 372.7 376.1 379.6 383.1 386.6 390.2 393.8 397.4 401.0

V (0.263) 0.2635 0.2701 0.2767 0.2833 0.2898 0.2963 0.3028 0.3092 0.3157 0.3221 0.3285 0.3349 0.3413 0.3477 0.3540 0.3604 0.3667 0.3731 0.3794 0.3857 0.3920 0.3984 0.4047 0.4110 0.4173 0.4236 0.4298 0.4361 0.4424 0.4487

60 (-55.57°C) H (320.9) 321.3 324.2 327.2 330.2 333.2 336.3 339.4 342.6 345.7 348.9 352.2 355.4 358.7 362.1 365.4 368.8 372.2 375.7 379.2 382.7 386.2 389.8 393.4 397.0 400.7 404.4 408.1 411.9 415.6 419.4

S (1.622) 1.634 1.648 1.661 1.674 1.687 1.700 1.713 1.726 1.738 1.751 1.763 1.775 1.788 1.800 1.812 1.823 1.835 1.847 1.858 1.870 1.881 1.893 1.904 1.915 1.926 1.937 1.948 1.959

V (0.501) 0.5086 0.5216 0.5344 0.5472 0.5600 0.5728 0.5855 0.5982 0.6109 0.6235 0.6362 0.6488 0.6614 0.6740 0.6866 0.6992 0.7118 0.7243 0.7369 0.7494 0.7620 0.7745 0.7870 0.7995 0.8120 0.8245 0.8371

30 (-67.88°C) H (314.7) 316.3 319.2 322.0 324.9 327.9 330.9 333.9 336.9 340.0 343.1 346.2 349.4 352.6 355.9 359.1 362.4 365.8 369.2 372.6 376.0 379.5 383.0 386.5 390.1 393.7 397.3 400.9

S (1.608) 1.616 1.630 1.643 1.656 1.669 1.682 1.695 1.707 1.720 1.732 1.745 1.757 1.769 1.781 1.793 1.805 1.816 1.828 1.839 1.851 1.862 1.874 1.885 1.896 1.907 1.918 1.929

V (0.383) 0.3892 0.3990 0.4087 0.4184 0.4280 0.4377 0.4473 0.4568 0.4664 0.4759 0.4855 0.4950 0.5045 0.5140 0.5234 0.5329 0.5424 0.5518 0.5612 0.5707 0.5801 0.5895 0.5989 0.6084 0.6178 0.6272

40 (-62.98°C) H (317.2) 318.9 321.8 324.7 327.7 330.6 333.7 336.7 339.8 342.9 346.1 349.2 352.5 355.7 359.0 362.3 365.7 369.0 372.5 375.9 379.4 382.9 386.4 390.0 393.6 397.2 400.9

V (0.201) 0.2058 0.2108 0.2158 0.2208 0.2257 0.2306 0.2355 0.2404 0.2453 0.2501 0.2550 0.2598 0.2646 0.2694 0.2742 0.2790 0.2838 0.2885 0.2933 0.2981 0.3028 0.3076 0.3123 0.3171 0.3218 0.3266 0.3313 0.3360

80 (-49.92°C) H (323.7) 326.7 329.8 332.8 335.9 339.1 342.2 345.4 348.6 351.9 355.1 358.5 361.8 365.2 368.6 372.0 375.5 379.0 382.5 386.0 389.6 393.2 396.9 400.5 404.2 407.9 411.8 415.5 419.3

Temp °C S (1.599) 1.607 1.621 1.634 1.647 1.660 1.673 1.686 1.698 1.711 1.723 1.735 1.747 1.759 1.771 1.783 1.795 1.806 1.818 1.829 1.841 1.852 1.863 1.874 1.885 1.896 1.907

-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

Absolute Pressure kPa Temp °C

-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 75 80 85 90

S (1.593) 1.603 1.617 1.630 1.643 1.656 1.668 1.681 1.693 1.706 1.718 1.730 1.742 1.754 1.766 1.778 1.789 1.801 1.812 1.824 1.835 1.846 1.857 1.868 1.879 1.890 1.901 1.912 1.923 1.933 1.944

S (1.587) 1.589 1.602 1.615 1.628 1.641 1.654 1.667 1.679 1.692 1.704 1.716 1.728 1.740 1.752 1.764 1.775 1.787 1.799 1.810 1.821 1.832 1.844 1.855 1.866 1.877 1.887 1.898 1.908 1.919 1.930

V (0.228) 0.2305 0.2362 0.2419 0.2475 0.2532 0.2588 0.2643 0.2699 0.2754 0.2810 0.2865 0.2920 0.2975 0.3029 0.3084 0.3139 0.3193 0.3248 0.3302 0.3356 0.3410 0.3465 0.3519 0.3573 0.3627 0.3681 0.3735 0.3789 0.3843

70 (-52.58°C) H (322.4) 324.0 327.0 330.0 333.0 336.1 339.2 342.4 345.6 348.8 352.0 355.3 358.6 361.9 365.3 368.7 372.1 375.6 379.1 382.6 386.1 389.7 393.3 396.9 400.6 404.3 408.0 411.8 415.5 419.3

S (1.583) 1.590 1.603 1.616 1.629 1.642 1.655 1.667 1.680 1.692 1.704 1.716 1.728 1.740 1.752 1.764 1.775 1.787 1.798 1.810 1.821 1.832 1.843 1.854 1.865 1.876 1.887 1.898 1.908 1.918

Temp °C S (1.579) 1.592 1.606 1.619 1.632 1.644 1.657 1.669 1.682 1.694 1.706 1.718 1.730 1.742 1.753 1.765 1.777 1.788 1.799 1.811 1.822 1.833 1.844 1.855 1.866 1.876 1.887 1.898 1.908

-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 75 80 85 90

l TABLE 2 (continued) ®

Freon 502 Superheated Vapour - Constant Pressure Tables V = Volume in m3/kg

Temp °C

-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

V (0.180) 0.1822 0.1867 0.1912 0.1956 0.2000 0.2044 0.2088 0.2132 0.2175 0.2219 0.2262 0.2305 0.2348 0.2391 0.2433 0.2476 0.2519 0.2561 0.2604 0.2646 0.2689 0.2731 0.2773 0.2816 0.2858 0.2900 0.2942 0.2984 0.3026 0.3068

90 (-47.51°C) H (324.9) 326.5 329.5 332.6 335.7 338.9 342.0 345.2 348.5 351.7 355.0 358.3 361.7 365.0 368.4 371.9 375.4 378.8 382.4 385.9 389.5 393.1 396.8 400.4 404.1 407.9 411.7 415.4 419.2 423.0 426.9

V (0.137) 0.1384 0.1418 0.1453 0.1486 0.1520 0.1554 0.1587 0.1620 0.1653 0.1686 0.1719 0.1751 0.1784 0.1816 0.1849 0.1881 0.1913 0.1946 0.1978 0.2010 0.2042 0.2074 0.2106 0.2137 0.2169 0.2201 0.2233 0.2265 0.2296 0.2328

120 (-41.35°C) H (328.0) 328.8 332.0 335.1 338.3 341.5 344.7 348.0 351.3 354.6 357.9 361.3 364.7 368.1 371.5 375.0 378.5 382.1 385.6 389.2 392.8 396.5 400.2 403.9 407.6 411.4 415.2 419.0 422.8 426.7 430.6

H = Enthalpy in kJ/kg

S (1.576) 1.583 1.596 1.609 1.622 1.635 1.648 1.660 1.673 1.685 1.697 1.709 1.721 1.733 1.744 1.756 1.768 1.779 1.790 1.802 1.813 1.824 1.835 1.846 1.857 1.867 1.878 1.889 1.899 1.910 1.920

V (0.163) 0.1633 0.1674 0.1714 0.1755 0.1795 0.1835 0.1874 0.1914 0.1953 0.1992 0.2032 0.2070 0.2109 0.2148 0.2187 0.2225 0.2264 0.2302 0.2341 0.2379 0.2417 0.2455 0.2493 0.2532 0.2570 0.2608 0.2646 0.2684 0.2722 0.2760

100 (-45.30°C) H (326.0) 326.2 329.3 332.4 335.5 338.7 341.9 345.1 348.3 351.6 354.9 358.2 361.5 364.9 368.3 371.8 375.2 378.7 382.3 385.8 389.4 393.0 396.7 400.4 404.1 407.8 411.6 415.3 419.1 423.0 426.8

V (0.128) 0.1304 0.1336 0.1368 0.1399 0.1430 0.1461 0.1492 0.1523 0.1553 0.1584 0.1614 0.1644 0.1674 0.1704 0.1734 0.1764 0.1794 0.1823 0.1853 0.1883 0.1912 0.1942 0.1971 0.2001 0.2030 0.2059 0.2089 0.2118 0.2147

130 (-39.56°C) H (328.9) 331.7 334.9 338.1 341.3 344.6 347.8 351.1 354.4 357.8 361.1 364.5 368.0 371.4 374.9 378.4 382.0 385.5 389.1 392.8 396.4 400.1 403.8 407.5 411.3 415.1 418.9 422.7 426.6 430.5

S = Entropy in kJ/kg.K Absolute Pressure kPa 101.325 (-45.02°C) S V H (1.574) (0.161) (326.2) 1.574 0.1610 326.2 1.588 0.1651 329.3 1.601 0.1691 332.4 1.614 0.1731 335.5 1.627 0.1771 338.7 1.639 0.1810 341.8 1.652 0.1849 345.0 1.664 0.1888 348.3 1.677 0.1927 351.5 1.689 0.1966 354.8 1.701 0.2004 358.2 1.713 0.2043 361.5 1.725 0.2081 364.9 1.736 0.2119 368.3 1.748 0.2158 371.8 1.759 0.2196 375.2 1.771 0.2234 378.7 1.782 0.2272 382.3 1.794 0.2310 385.8 1.805 0.2347 389.4 1.816 0.2385 393.0 1.827 0.2423 396.7 1.838 0.2461 400.3 1.849 0.2498 404.0 1.859 0.2536 407.8 1.870 0.2574 411.6 1.881 0.2611 415.3 1.891 0.2648 419.1 1.902 0.2686 422.9 1.912 0.2723 426.8

Saturation Properties in ( )

S (1.573) 1.573 1.587 1.600 1.613 1.626 1.638 1.651 1.663 1.676 1.688 1.700 1.712 1.724 1.735 1.747 1.758 1.770 1.781 1.793 1.804 1.815 1.826 1.837 1.848 1.858 1.869 1.880 1.890 1.901 1.911

V (0.149) 0.1516 0.1553 0.1590 0.1627 0.1663 0.1700 0.1736 0.1772 0.1807 0.1843 0.1879 0.1914 0.1949 0.1985 0.2020 0.2055 0.2090 0.2125 0.2160 0.2195 0.2230 0.2264 0.2299 0.2334 0.2369 0.2403 0.2438 0.2472 0.2507

110 (-43.25°C) H (327.1) 329.1 332.2 335.3 338.5 341.7 344.9 348.1 351.4 354.7 358.0 361.4 364.8 368.2 371.7 375.1 378.6 382.2 385.7 389.3 392.9 396.6 400.3 404.0 407.7 411.5 415.2 419.1 422.9 426.7

V (0.111) 0.1122 0.1150 0.1178 0.1205 0.1233 0.1260 0.1287 0.1314 0.1341 0.1367 0.1394 0.1420 0.1446 0.1472 0.1498 0.1525 0.1550 0.1576 0.1602 0.1628 0.1654 0.1680 0.1705 0.1730 0.1756 0.1782 0.1807 0.1833 0.1858

150 (-36.29°C) H (330.5) 331.3 334.5 337.7 340.9 344.2 347.5 350.8 354.1 357.5 360.9 364.3 367.7 371.2 374.7 378.2 381.8 385.3 388.9 392.6 396.2 399.9 403.6 407.4 411.2 414.9 418.8 422.6 426.5 430.4

Temp °C S (1.571) 1.580 1.593 1.606 1.619 1.632 1.644 1.657 1.669 1.681 1.693 1.705 1.717 1.729 1.741 1.752 1.764 1.775 1.786 1.797 1.809 1.820 1.831 1.841 1.852 1.863 1.874 1.884 1.895 1.905

-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

Absolute Pressure kPa 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

S (1.569) 1.573 1.586 1.599 1.612 1.625 1.637 1.650 1.662 1.674 1.686 1.698 1.710 1.722 1.734 1.745 1.757 1.768 1.780 1.791 1.802 1.813 1.824 1.835 1.846 1.857 1.867 1.878 1.888 1.898 1.909

S (1.567) 1.579 1.592 1.605 1.618 1.631 1.643 1.656 1.668 1.680 1.692 1.704 1.716 1.728 1.739 1.751 1.762 1.773 1.785 1.796 1.807 1.818 1.829 1.839 1.850 1.861 1.871 1.882 1.892 1.903

V (0.119) 0.1207 0.1236 0.1266 0.1295 0.1325 0.1353 0.1382 0.1411 0.1439 0.1468 0.1496 0.1524 0.1552 0.1580 0.1608 0.1636 0.1663 0.1691 0.1719 0.1746 0.1774 0.1801 0.1829 0.1856 0.1883 0.1911 0.1938 0.1965 0.1993

140 (-37.88°C) H (329.7) 331.5 334.7 337.9 341.1 344.4 347.7 351.0 354.3 357.6 361.0 364.4 367.8 371.3 374.8 378.3 381.9 385.4 389.0 392.7 396.3 400.0 403.7 407.5 411.3 415.0 418.8 422.7 426.5 430.4

S (1.565) 1.573 1.586 1.599 1.612 1.625 1.637 1.650 1.662 1.674 1.686 1.698 1.710 1.722 1.733 1.745 1.756 1.768 1.779 1.790 1.801 1.812 1.823 1.834 1.845 1.855 1.866 1.876 1.887 1.897

Temp °C S (1.564) 1.567 1.581 1.594 1.607 1.619 1.632 1.644 1.657 1.669 1.681 1.693 1.705 1.716 1.728 1.740 1.751 1.762 1.774 1.785 1.796 1.807 1.818 1.828 1.839 1.850 1.860 1.871 1.881 1.892

-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

l TABLE 2 (continued) ®

Freon 502 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

V (0.105) 0.1074 0.1101 0.1127 0.1153 0.1178 0.1204 0.1229 0.1254 0.1279 0.1304 0.1329 0.1354 0.1378 0.1403 0.1427 0.1452 0.1476 0.1500 0.1525 0.1549 0.1573 0.1597 0.1621 0.1645 0.1669 0.1693 0.1717 0.1741 0.1765 0.1789

160 (-34.78°C) H (331.2) 334.3 337.5 340.8 344.0 347.3 350.6 354.0 357.3 360.7 364.2 367.6 371.1 374.6 378.1 381.7 385.2 388.8 392.5 396.1 399.8 403.6 407.3 411.1 414.9 418.7 422.5 426.4 430.3 434.2 438.2

170 (-33.5°C) H (331.9) 334.1 337.3 340.6 343.9 347.2 350.5 353.8 357.2 360.6 364.0 367.5 371.0 374.5 378.0 381.5 385.1 388.7 392.4 396.1 399.7 403.5 407.2 411.0 414.8 418.6 422.5 426.3 430.2 434.2 438.1

S (1.562) 1.575 1.588 1.601 1.614 1.627 1.639 1.651 1.664 1.676 1.688 1.700 1.711 1.723 1.734 1.746 1.757 1.768 1.780 1.791 1.802 1.813 1.823 1.834 1.845 1.856 1.866 1.876 1.887 1.897 1.907

V (0.0991) 0.1007 0.1032 0.1057 0.1082 0.1106 0.1130 0.1154 0.1178 0.1202 0.1225 0.1249 0.1272 0.1295 0.1318 0.1341 0.1365 0.1388 0.1410 0.1433 0.1456 0.1479 0.1502 0.1525 0.1547 0.1570 0.1592 0.1615 0.1638 0.1660 0.1683

S (1.557) 1.569 1.582 1.595 1.608 1.621 1.633 1.646 1.658 1.670 1.682 1.694 1.705 1.717 1.728 1.740 1.751 1.762 1.773 1.784 1.795 1.806 1.817 1.828 1.838 1.849 1.859 1.870 1.880 1.890 1.900

210 (-28.17°C) V H (0.0811) (334.4) 0.0825 336.5 0.0845 339.8 0.0866 343.1 0.0886 346.5 0.0906 349.8 0.0926 353.2 0.0945 356.6 0.0965 360.1 0.0984 363.5 0.1004 367.0 0.1023 370.5 0.1042 374.0 0.1061 377.6 0.1080 381.1 0.1099 384.7 0.1118 388.4 0.1137 392.0 0.1155 395.7 0.1174 399.4 0.1193 403.1 0.1211 406.9 0.1230 410.7 0.1248 414.5 0.1267 418.3 0.1285 422.2 0.1304 426.1 0.1322 430.0 0.1340 433.9 0.1359 437.9 0.1377 441.8

S (1.561) 1.570 1.583 1.596 1.609 1.622 1.634 1.647 1.659 1.671 1.683 1.695 1.706 1.718 1.730 1.741 1.752 1.764 1.775 1.786 1.797 1.808 1.819 1.830 1.840 1.851 1.861 1.872 1.882 1.893 1.903

180 (-31.97°C) V H (0.0939) (332.6) 0.0948 333.9 0.0972 337.1 0.0995 340.4 0.1019 343.7 0.1042 347.0 0.1065 350.3 0.1087 353.7 0.1110 357.1 0.1133 360.5 0.1155 363.9 0.1177 367.4 0.1199 370.8 0.1221 374.3 0.1243 377.9 0.1265 381.4 0.1287 385.0 0.1309 388.6 0.1331 392.3 0.1352 396.0 0.1374 399.7 0.1395 403.4 0.1417 407.1 0.1439 410.9 0.1460 414.7 0.1481 418.5 0.1503 422.4 0.1524 426.3 0.1545 430.2 0.1567 434.1 0.1588 438.0

S (1.560) 1.565 1.578 1.591 1.604 1.617 1.629 1.642 1.654 1.666 1.678 1.690 1.702 1.714 1.725 1.737 1.748 1.759 1.770 1.782 1.793 1.804 1.814 1.825 1.836 1.846 1.857 1.867 1.878 1.888 1.898

190 (-30.66°C) V H (0.0892) (333.2) 0.0895 333.6 0.0918 336.9 0.0940 340.2 0.0962 343.5 0.0984 346.8 0.1006 350.2 0.1028 353.5 0.1049 356.9 0.1071 360.3 0.1092 363.8 0.1113 367.2 0.1134 370.7 0.1155 374.2 0.1176 377.8 0.1197 381.3 0.1218 384.9 0.1238 388.6 0.1259 392.2 0.1280 395.9 0.1300 399.6 0.1321 403.3 0.1341 407.1 0.1361 410.9 0.1382 414.6 0.1402 418.5 0.1423 422.3 0.1443 426.2 0.1463 430.1 0.1483 434.0 0.1504 438.0

S (1.555) 1.561 1.574 1.587 1.600 1.613 1.625 1.638 1.650 1.662 1.674 1.686 1.698 1.709 1.721 1.732 1.743 1.755 1.766 1.777 1.788 1.799 1.810 1.820 1.831 1.841 1.852 1.862 1.873 1.883 1.893

230 (-25.87°C) V H (0.0744) (335.5) 0.0748 336.1 0.0767 339.4 0.0786 342.8 0.0805 346.1 0.0823 349.5 0.0841 352.9 0.0860 356.3 0.0878 359.8 0.0895 363.2 0.0913 366.7 0.0931 370.2 0.0948 373.8 0.0966 377.3 0.0983 380.9 0.1001 384.5 0.1018 388.2 0.1035 391.8 0.1052 395.5 0.1070 399.2 0.1087 403.0 0.1104 406.7 0.1121 410.5 0.1138 414.3 0.1155 418.2 0.1172 422.0 0.1188 425.9 0.1205 429.8 0.1222 433.8 0.1239 437.7 0.1256 441.7

Temp °C S (1.559) 1.560 1.574 1.587 1.600 1.612 1.625 1.637 1.650 1.662 1.674 1.686 1.698 1.709 1.721 1.732 1.744 1.755 1.766 1.777 1.788 1.799 1.810 1.821 1.832 1.842 1.853 1.863 1.874 1.884 1.894

-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

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

200 (-29.39°C) V H (0.0850) (333.8) 0.0869 336.7 0.0890 340.0 0.0912 343.3 0.0933 346.6 0.0954 350.0 0.0974 353.4 0.0995 356.8 0.1015 360.2 0.1036 363.6 0.1056 367.1 0.1076 370.6 0.1096 374.1 0.1116 377.7 0.1136 381.2 0.1155 384.8 0.1175 388.5 0.1195 392.1 0.1214 395.8 0.1234 399.5 0.1253 403.2 0.1273 407.0 0.1293 410.8 0.1312 414.6 0.1331 418.4 0.1350 422.2 0.1370 426.1 0.1389 430.0 0.1408 434.0 0.1427 437.9 0.1447 441.9

S (1.556) 1.565 1.578 1.591 1.604 1.617 1.629 1.642 1.654 1.666 1.678 1.690 1.701 1.713 1.724 1.736 1.747 1.758 1.770 1.781 1.792 1.802 1.813 1.824 1.835 1.845 1.856 1.866 1.876 1.887 1.897

220 (-27.00°C) V H (0.0776) (334.9) 0.0784 336.3 0.0804 339.6 0.0824 343.0 0.0843 346.3 0.0863 349.7 0.0882 353.1 0.0901 356.5 0.0919 359.9 0.0938 363.4 0.0956 366.9 0.0975 370.4 0.0993 373.9 0.1011 377.4 0.1029 381.0 0.1048 384.6 0.1066 388.3 0.1084 391.9 0.1102 395.6 0.1119 399.3 0.1137 403.0 0.1155 406.8 0.1173 410.6 0.1190 414.4 0.1208 418.2 0.1226 422.1 0.1243 426.0 0.1261 429.9 0.1279 433.8 0.1296 437.8 0.1314 441.8

Temp °C S (1.555) 1.557 1.570 1.583 1.596 1.609 1.622 1.634 1.646 1.658 1.670 1.682 1.694 1.706 1.717 1.729 1.740 1.751 1.762 1.773 1.784 1.795 1.806 1.817 1.827 1.838 1.849 1.859 1.869 1.880 1.890

-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

l TABLE 2 (continued) ®

Freon 502 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

240 (-24.77°C) V H (0.0715) (336.0) 0.0733 339.2 0.0751 342.6 0.0769 346.0 0.0787 349.3 0.0804 352.8 0.0822 356.2 0.0839 359.6 0.0856 363.1 0.0874 366.6 0.0891 370.1 0.0908 373.7 0.0924 377.2 0.0941 380.8 0.0958 384.4 0.0974 388.1 0.0991 391.7 0.1007 395.4 0.1024 399.1 0.1040 402.9 0.1057 406.6 0.1073 410.4 0.1089 414.2 0.1106 418.1 0.1122 422.0 0.1138 425.8 0.1154 429.8 0.1170 433.7 0.1187 437.7 0.1203 441.6 0.1219 445.7

S (1.554) 1.567 1.580 1.593 1.605 1.618 1.630 1.643 1.655 1.667 1.679 1.691 1.702 1.714 1.725 1.737 1.748 1.759 1.770 1.781 1.792 1.803 1.813 1.824 1.835 1.845 1.856 1.866 1.876 1.886 1.897

250 (-23.71°C) V H (0.0688) (336.5) 0.0701 339.0 0.0719 342.4 0.0736 345.8 0.0753 349.2 0.0770 352.6 0.0787 356.0 0.0804 359.5 0.0821 363.0 0.0837 366.5 0.0854 370.0 0.0870 373.5 0.0886 377.1 0.0902 380.7 0.0918 384.3 0.0934 388.0 0.0950 391.6 0.0966 395.3 0.0982 399.0 0.0998 402.8 0.1014 406.6 0.1030 410.4 0.1045 414.2 0.1061 418.0 0.1076 421.9 0.1092 425.8 0.1107 429.7 0.1123 433.6 0.1138 437.6 0.1154 441.6 0.1169 445.6

S (1.551) 1.553 1.566 1.579 1.592 1.605 1.617 1.630 1.642 1.654 1.666 1.678 1.690 1.701 1.713 1.724 1.736 1.747 1.758 1.769 1.780 1.790 1.801 1.812 1.823 1.833 1.844 1.854 1.864 1.875 1.885

290 (-19.76°C) V H (0.0597) (338.3) 0.0612 341.6 0.0627 345.1 0.0643 348.5 0.0658 352.0 0.0673 355.4 0.0687 358.9 0.0702 362.4 0.0716 366.0 0.0731 369.5 0.0745 373.1 0.0759 376.7 0.0773 380.3 0.0787 383.9 0.0801 387.6 0.0815 391.3 0.0829 395.0 0.0843 398.7 0.0857 402.4 0.0870 406.2 0.0884 410.1 0.0898 413.9 0.0911 417.7 0.0925 421.6 0.0938 425.5 0.0952 429.4 0.0965 433.4 0.0979 437.3 0.0992 441.3 0.1006 445.3

S (1.553) 1.563 1.576 1.589 1.602 1.615 1.627 1.639 1.652 1.664 1.675 1.687 1.699 1.710 1.722 1.733 1.745 1.756 1.767 1.778 1.789 1.800 1.810 1.821 1.832 1.842 1.852 1.863 1.873 1.883 1.893

260 (-22.68°C) V H (0.0662) (337.0) 0.0672 338.8 0.0689 342.2 0.0706 345.6 0.0722 349.0 0.0739 352.4 0.0755 355.9 0.0771 359.4 0.0788 362.8 0.0803 366.3 0.0819 369.9 0.0835 373.4 0.0851 377.0 0.0866 380.6 0.0882 384.2 0.0897 387.9 0.0913 391.5 0.0928 395.2 0.0943 399.0 0.0958 402.7 0.0974 406.5 0.0989 410.3 0.1004 414.1 0.1019 417.9 0.1034 421.8 0.1049 425.7 0.1064 429.6 0.1079 433.6 0.1094 437.5 0.1109 441.5 0.1124 445.5

S (1.552) 1.559 1.573 1.586 1.599 1.611 1.624 1.636 1.648 1.660 1.672 1.684 1.696 1.707 1.719 1.730 1.741 1.753 1.764 1.775 1.786 1.797 1.807 1.818 1.828 1.839 1.849 1.860 1.870 1.880 1.890

270 (-21.68°C) V H (0.0639) (337.5) 0.0645 338.6 0.0661 342.0 0.0678 345.4 0.0694 348.8 0.0710 352.3 0.0726 355.7 0.0741 359.2 0.0757 362.7 0.0772 366.2 0.0788 369.7 0.0803 373.3 0.0818 376.9 0.0833 380.5 0.0848 384.1 0.0863 387.8 0.0878 391.4 0.0893 395.1 0.0907 398.9 0.0922 402.6 0.0937 406.4 0.0952 410.2 0.0966 414.0 0.0980 417.9 0.0995 421.7 0.1009 425.6 0.1024 429.6 0.1038 433.5 0.1053 437.5 0.1067 441.5 0.1081 445.5

S (1.549) 1.560 1.573 1.586 1.599 1.611 1.624 1.636 1.648 1.660 1.672 1.684 1.696 1.707 1.719 1.730 1.741 1.752 1.763 1.774 1.785 1.796 1.807 1.817 1.828 1.838 1.849 1.859 1.869 1.879

310 (-17.94°C) V H (0.0560) (339.2) 0.0569 341.2 0.0583 344.7 0.0598 348.2 0.0612 351.6 0.0626 355.1 0.0640 358.6 0.0654 362.2 0.0668 365.7 0.0681 369.3 0.0695 372.8 0.0708 376.4 0.0721 380.1 0.0735 383.7 0.0748 387.4 0.0761 391.1 0.0774 394.8 0.0787 398.5 0.0800 402.3 0.0813 406.1 0.0826 409.9 0.0838 413.7 0.0851 417.6 0.0864 421.4 0.0877 425.4 0.0889 429.3 0.0902 433.2 0.0915 437.2 0.0927 441.2 0.0940 445.2

Temp °C S (1.551) 1.556 1.569 1.582 1.595 1.608 1.621 1.633 1.645 1.657 1.669 1.681 1.693 1.704 1.716 1.727 1.738 1.750 1.761 1.772 1.783 1.794 1.804 1.815 1.826 1.836 1.846 1.857 1.867 1.877 1.887

-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

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

280 (-20.71°C) V H (0.0617) (337.9) 0.0619 338.4 0.0636 341.8 0.0652 345.2 0.0667 348.7 0.0683 352.1 0.0698 355.6 0.0713 359.1 0.0728 362.6 0.0743 366.1 0.0758 369.6 0.0773 373.2 0.0788 376.8 0.0802 380.4 0.0817 384.0 0.0831 387.7 0.0845 391.3 0.0860 395.1 0.0874 398.8 0.0888 402.5 0.0902 406.3 0.0916 410.1 0.0931 413.9 0.0945 417.8 0.0959 421.7 0.0973 425.6 0.0987 429.5 0.1000 433.4 0.1014 437.4 0.1028 441.4 0.1042 445.4

S (1.550) 1.563 1.576 1.589 1.602 1.614 1.627 1.639 1.651 1.663 1.675 1.687 1.698 1.710 1.721 1.733 1.744 1.755 1.766 1.777 1.788 1.799 1.809 1.820 1.830 1.841 1.851 1.862 1.872 1.882

300 (-18.84°C) V H (0.0578) (338.8) 0.0590 341.4 0.0605 344.9 0.0620 348.3 0.0634 351.8 0.0649 355.3 0.0663 358.8 0.0677 362.3 0.0691 365.8 0.0705 369.4 0.0719 373.0 0.0733 376.5 0.0747 380.2 0.0760 383.8 0.0774 387.5 0.0787 391.2 0.0801 394.9 0.0814 398.6 0.0827 402.4 0.0841 406.1 0.0854 410.0 0.0867 413.8 0.0880 417.6 0.0893 421.5 0.0906 425.4 0.0920 429.4 0.0933 433.3 0.0946 437.3 0.0959 441.3 0.0972 445.3

Temp °C S (1.549) 1.557 1.570 1.583 1.596 1.609 1.621 1.633 1.646 1.658 1.670 1.681 1.693 1.705 1.716 1.727 1.739 1.750 1.761 1.772 1.783 1.793 1.804 1.815 1.825 1.836 1.846 1.856 1.867 1.877

-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 502 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

-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

320 (-17.07°C) V H (0.0543) (339.6) 0.0549 341.0 0.0564 344.5 0.0578 348.0 0.0592 351.5 0.0605 355.0 0.0619 358.5 0.0632 362.0 0.0646 365.6 0.0659 369.1 0.0672 372.7 0.0685 376.3 0.0698 379.9 0.0711 383.6 0.0723 387.3 0.0736 391.0 0.0749 394.7 0.0761 398.4 0.0774 402.2 0.0787 406.0 0.0799 409.8 0.0811 413.6 0.0824 417.5 0.0836 421.4 0.0849 425.3 0.0861 429.2 0.0873 433.2 0.0885 437.1 0.0898 441.1 0.0910 445.2 0.0922 449.2

S (1.548) 1.554 1.567 1.580 1.593 1.606 1.618 1.631 1.643 1.655 1.667 1.679 1.690 1.702 1.713 1.725 1.736 1.747 1.758 1.769 1.780 1.791 1.802 1.812 1.823 1.833 1.844 1.854 1.864 1.874 1.884

330 (-16.21°C) V H (0.0527) (340.0) 0.0531 340.8 0.0545 344.3 0.0559 347.8 0.0572 351.3 0.0586 354.8 0.0599 358.3 0.0612 361.9 0.0625 365.4 0.0638 369.0 0.0651 372.6 0.0663 376.2 0.0676 379.8 0.0688 383.5 0.0701 387.2 0.0713 390.9 0.0725 394.6 0.0738 398.3 0.0750 402.1 0.0762 405.9 0.0774 409.8 0.0786 413.6 0.0798 417.4 0.0810 421.3 0.0822 425.2 0.0834 429.1 0.0846 433.1 0.0858 437.1 0.0870 441.1 0.0882 445.1 0.0894 449.2

S (1.546) 1.556 1.570 1.583 1.595 1.608 1.621 1.633 1.645 1.657 1.669 1.681 1.692 1.704 1.715 1.726 1.738 1.749 1.760 1.771 1.781 1.792 1.803 1.813 1.824 1.834 1.845 1.855 1.865 1.875 1.885

370 (-12.97°C) V H (0.0472) (341.4) 0.0480 343.6 0.0493 347.1 0.0505 350.6 0.0517 354.2 0.0529 357.8 0.0541 361.3 0.0553 364.9 0.0565 368.5 0.0576 372.1 0.0588 375.7 0.0599 379.4 0.0610 383.1 0.0622 386.8 0.0633 390.5 0.0644 394.2 0.0655 398.0 0.0666 401.8 0.0677 405.6 0.0688 409.4 0.0699 413.2 0.0710 417.1 0.0720 421.0 0.0731 424.9 0.0742 428.9 0.0753 432.8 0.0763 436.8 0.0774 440.8 0.0785 444.9 0.0795 448.9 0.0806 453.0

S (1.548) 1.551 1.564 1.578 1.590 1.603 1.616 1.628 1.640 1.652 1.664 1.676 1.688 1.699 1.711 1.722 1.734 1.745 1.756 1.767 1.775 1.788 1.799 1.810 1.820 1.831 1.841 1.851 1.862 1.872 1.882

340 (-15.37°C) V H (0.0512) (340.4) 0.0513 340.6 0.0527 344.1 0.0541 347.6 0.0554 351.2 0.0567 354.7 0.0580 358.2 0.0593 361.7 0.0605 365.3 0.0618 368.9 0.0630 372.5 0.0643 376.1 0.0655 379.7 0.0667 383.4 0.0679 387.1 0.0691 390.8 0.0703 394.5 0.0715 398.2 0.0727 402.0 0.0739 405.8 0.0751 409.7 0.0762 413.5 0.0774 417.3 0.0786 421.2 0.0797 425.1 0.0809 429.1 0.0821 433.0 0.0832 437.0 0.0844 441.0 0.0855 445.0 0.0867 449.1

S (1.547) 1.548 1.562 1.575 1.588 1.601 1.613 1.626 1.638 1.650 1.662 1.674 1.685 1.697 1.708 1.720 1.731 1.742 1.753 1.764 1.775 1.786 1.797 1.807 1.818 1.828 1.839 1.849 1.859 1.870 1.880

350 (-14.55°C) V H (0.0498) (340.7) 0.0511 343.9 0.0524 347.5 0.0537 351.0 0.0550 354.5 0.0562 358.1 0.0575 361.6 0.0587 365.2 0.0599 368.8 0.0611 372.4 0.0623 376.0 0.0635 379.6 0.0647 383.3 0.0659 387.0 0.0671 390.7 0.0682 394.4 0.0694 398.2 0.0706 401.9 0.0717 405.7 0.0728 409.6 0.0740 413.4 0.0751 417.3 0.0763 421.2 0.0774 425.1 0.0785 429.0 0.0797 433.0 0.0808 437.0 0.0819 441.0 0.0830 445.0 0.0842 449.0

S (1.545) 1.551 1.565 1.578 1.591 1.603 1.616 1.628 1.640 1.652 1.664 1.676 1.688 1.699 1.711 1.722 1.733 1.744 1.755 1.766 1.777 1.788 1.799 1.809 1.820 1.830 1.840 1.851 1.861 1.871 1.881

390 (-11.45°C) V H (0.0449) (342.1) 0.0453 343.2 0.0465 346.7 0.0477 350.3 0.0488 353.9 0.0500 357.5 0.0511 361.0 0.0523 364.6 0.0534 368.2 0.0545 371.9 0.0556 375.5 0.0567 379.2 0.0578 382.9 0.0588 386.6 0.0599 390.3 0.0610 394.0 0.0620 397.8 0.0631 401.6 0.0641 405.4 0.0652 409.3 0.0662 413.1 0.0672 417.0 0.0682 420.9 0.0693 424.8 0.0703 428.7 0.0713 432.7 0.0723 436.7 0.0733 440.7 0.0743 444.7 0.0753 448.8 0.0764 452.9

Temp °C S (1.547) 1.559 1.572 1.585 1.598 1.611 1.623 1.635 1.647 1.659 1.671 1.683 1.695 1.706 1.717 1.729 1.740 1.751 1.762 1.773 1.784 1.794 1.805 1.816 1.826 1.837 1.847 1.857 1.867 1.877

-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

-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

360 (-13.75°C) V H (0.0485) (341.1) 0.0495 343.7 0.0508 347.3 0.0521 350.8 0.0533 354.4 0.0545 357.9 0.0558 361.5 0.0570 365.0 0.0582 368.6 0.0593 372.2 0.0605 375.9 0.0617 379.5 0.0628 383.2 0.0640 386.9 0.0651 390.6 0.0663 394.3 0.0674 398.1 0.0685 401.8 0.0696 405.6 0.0708 409.5 0.0719 413.3 0.0730 417.2 0.0741 421.1 0.0752 425.0 0.0763 428.9 0.0774 432.9 0.0785 436.9 0.0796 440.9 0.0807 444.9 0.0818 449.0 0.0829 453.0

S (1.546) 1.554 1.567 1.580 1.593 1.606 1.618 1.631 1.643 1.655 1.667 1.678 1.690 1.701 1.713 1.724 1.735 1.746 1.758 1.769 1.779 1.790 1.801 1.811 1.822 1.832 1.842 1.853 1.863 1.873 1.883

380 (-12.20°C) V H (0.0460) (341.8) 0.0466 343.4 0.0478 346.9 0.0491 350.5 0.0503 354.0 0.0514 357.6 0.0526 361.2 0.0538 364.8 0.0549 368.4 0.0560 372.0 0.0571 375.6 0.0583 379.3 0.0594 383.0 0.0605 386.7 0.0615 390.4 0.0626 394.1 0.0637 397.9 0.0648 401.7 0.0658 405.5 0.0669 409.4 0.0680 413.2 0.0690 417.0 0.0701 420.9 0.0711 424.9 0.0722 428.8 0.0732 432.8 0.0743 436.8 0.0753 440.8 0.0763 444.8 0.0774 448.9 0.0784 452.9

Temp °C S (1.545) 1.549 1.562 1.575 1.588 1.601 1.614 1.626 1.638 1.650 1.662 1.674 1.686 1.697 1.709 1.720 1.731 1.742 1.753 1.764 1.775 1.786 1.796 1.807 1.818 1.828 1.838 1.849 1.859 1.869 1.879

-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 502 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

400 (-10.71°C) V H (0.0438) (342.4) 0.0440 343.0 0.0452 346.6 0.0464 350.1 0.0475 353.7 0.0486 357.3 0.0498 360.9 0.0509 364.5 0.0520 368.1 0.0530 371.8 0.0541 375.4 0.0552 379.1 0.0562 382.8 0.0573 386.5 0.0583 390.2 0.0594 393.9 0.0604 397.7 0.0614 401.5 0.0624 405.3 0.0635 409.2 0.0645 413.0 0.0655 416.9 0.0665 420.8 0.0675 424.7 0.0685 428.7 0.0695 432.6 0.0705 436.6 0.0715 440.6 0.0724 444.7 0.0734 448.7 0.0744 452.8

S (1.544) 1.546 1.560 1.573 1.586 1.599 1.611 1.624 1.636 1.648 1.660 1.672 1.683 1.695 1.706 1.718 1.729 1.740 1.751 1.762 1.773 1.784 1.794 1.805 1.816 1.826 1.836 1.847 1.857 1.867 1.877

V (0.0413) 0.0422 0.0433 0.0444 0.0455 0.0466 0.0476 0.0487 0.0497 0.0507 0.0517 0.0527 0.0537 0.0547 0.0557 0.0567 0.0576 0.0586 0.0596 0.0605 0.0615 0.0624 0.0634 0.0643 0.0653 0.0662 0.0671 0.0681 0.0690 0.0699

425 (-8.92°C) H (343.2) 346.1 349.7 353.3 356.9 360.5 364.2 367.8 371.4 375.1 378.8 382.5 386.2 389.9 393.7 397.5 401.3 405.1 409.0 412.8 416.7 420.6 424.5 428.5 432.5 436.5 440.5 444.5 448.6 452.7

V (0.0336) 0.0341 0.0350 0.0360 0.0369 0.0378 0.0387 0.0395 0.0404 0.0412 0.0421 0.0429 0.0437 0.0446 0.0454 0.0462 0.0470 0.0478 0.0486 0.0494 0.0501 0.0509 0.0517 0.0525 0.0532 0.0540 0.0548 0.0555 0.0563 0.0571 0.0578

525 (-2.47°C) H (346.0) 347.9 351.6 355.3 359.0 362.8 366.5 370.2 373.9 377.6 381.4 385.2 388.9 392.7 396.6 400.4 404.2 408.1 412.0 415.9 419.9 423.8 427.8 431.8 435.8 439.8 443.9 448.0 452.1 456.2 460.3

S (1.543) 1.554 1.567 1.580 1.593 1.606 1.618 1.631 1.643 1.655 1.667 1.678 1.690 1.701 1.713 1.724 1.735 1.746 1.757 1.768 1.779 1.790 1.800 1.811 1.821 1.831 1.842 1.852 1.862 1.872

V (0.0391) 0.0396 0.0406 0.0417 0.0427 0.0438 0.0448 0.0458 0.0467 0.0477 0.0487 0.0496 0.0506 0.0515 0.0525 0.0534 0.0543 0.0552 0.0561 0.0570 0.0579 0.0589 0.0597 0.0606 0.0615 0.0624 0.0633 0.0642 0.0651 0.0660

450 (-7.21°C) H (344.0) 345.6 349.3 352.9 356.5 360.2 363.8 367.5 371.1 374.8 378.5 382.2 385.9 389.7 393.5 397.2 401.1 404.9 408.8 412.6 416.5 420.4 424.4 428.3 432.3 436.3 440.3 444.4 448.4 452.5

S (1.542) 1.548 1.562 1.575 1.588 1.601 1.613 1.626 1.638 1.650 1.662 1.673 1.685 1.697 1.708 1.719 1.730 1.742 1.753 1.763 1.774 1.785 1.796 1.806 1.817 1.827 1.837 1.847 1.858 1.868

V (0.0371) 0.0372 0.0382 0.0393 0.0403 0.0412 0.0422 0.0432 0.0441 0.0450 0.0459 0.0469 0.0478 0.0487 0.0495 0.0504 0.0513 0.0522 0.0531 0.0539 0.0548 0.0556 0.0565 0.0573 0.0582 0.0590 0.0599 0.0607 0.0616 0.0624

475 (-5.57°C) H (344.7) 345.1 348.8 352.5 356.1 359.8 363.5 367.1 370.8 374.5 378.2 381.9 385.7 389.4 393.2 397.0 400.8 404.7 408.5 412.4 416.3 420.2 424.2 428.1 432.1 436.1 440.2 444.2 448.3 452.4

V (0.0307) 0.0316 0.0324 0.0333 0.0341 0.0350 0.0358 0.0366 0.0374 0.0381 0.0389 0.0397 0.0404 0.0412 0.0419 0.0427 0.0434 0.0441 0.0449 0.0456 0.0463 0.0470 0.0477 0.0485 0.0492 0.0499 0.0506 0.0513 0.0520 0.0527

575 (+0.41°C) H (347.2) 350.7 354.5 358.3 362.0 365.8 369.5 373.3 377.1 380.8 384.6 388.4 392.3 396.1 399.9 403.8 407.7 411.6 415.5 419.5 423.5 427.4 431.4 435.5 439.5 443.6 447.7 451.8 455.9 460.1

Temp °C S (1.541) 1.543 1.557 1.570 1.583 1.596 1.608 1.621 1.633 1.645 1.657 1.669 1.680 1.692 1.703 1.715 1.726 1.737 1.744 1.759 1.770 1.781 1.791 1.802 1.812 1.823 1.833 1.843 1.853 1.863

-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

Absolute Pressure kPa Temp °C

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 (0.0352) 0.0361 0.0370 0.0380 0.0390 0.0399 0.0408 0.0417 0.0426 0.0435 0.0444 0.0452 0.0461 0.0469 0.0478 0.0486 0.0495 0.0503 0.0511 0.0519 0.0528 0.0536 0.0544 0.0552 0.0560 0.0568 0.0576 0.0584 0.0592 0.0600 0.0608

500 (-3.99°C) H (345.4) 348.3 352.1 355.7 359.4 363.1 366.8 370.5 374.2 377.9 381.7 385.4 389.2 393.0 396.8 400.6 404.5 408.4 412.2 416.1 420.0 424.0 428.0 432.0 436.0 440.0 444.1 448.1 452.2 456.3 460.5

S (1.540) 1.551 1.565 1.578 1.591 1.604 1.616 1.628 1.641 1.653 1.664 1.676 1.688 1.699 1.710 1.722 1.733 1.744 1.755 1.766 1.776 1.787 1.798 1.808 1.818 1.829 1.839 1.849 1.859 1.869 1.879

S (1.540) 1.547 1.560 1.573 1.586 1.599 1.612 1.624 1.636 1.648 1.660 1.672 1.683 1.695 1.706 1.718 1.729 1.740 1.751 1.762 1.772 1.783 1.794 1.804 1.815 1.825 1.835 1.845 1.855 1.865 1.875

V (0.0321) 0.0323 0.0332 0.0341 0.0350 0.0359 0.0367 0.0376 0.0384 0.0392 0.0400 0.0408 0.0416 0.0424 0.0432 0.0440 0.0447 0.0455 0.0463 0.0470 0.0478 0.0485 0.0493 0.0500 0.0507 0.0515 0.0522 0.0529 0.0537 0.0544 0.0551

550 (-1.01°C) H (346.6) 347.4 351.2 354.9 358.7 362.4 366.1 369.9 373.6 377.4 381.1 384.9 388.7 392.5 396.3 400.2 404.0 407.9 411.8 415.7 419.7 423.6 427.6 431.6 435.6 439.7 443.7 447.8 451.9 456.1 460.2

S (1.539) 1.542 1.555 1.569 1.582 1.595 1.607 1.620 1.632 1.644 1.656 1.668 1.679 1.691 1.702 1.714 1.725 1.736 1.747 1.758 1.769 1.779 1.790 1.800 1.811 1.821 1.831 1.842 1.852 1.862 1.872

Temp °C S (1.538) 1.551 1.564 1.578 1.590 1.603 1.616 1.628 1.640 1.652 1.664 1.676 1.687 1.699 1.710 1.721 1.732 1.743 1.754 1.765 1.776 1.786 1.797 1.807 1.817 1.828 1.838 1.848 1.858 1.868

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 502 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 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

V (0.0294) 0.0300 0.0309 0.0317 0.0325 0.0333 0.0341 0.0349 0.0357 0.0364 0.0372 0.0379 0.0386 0.0394 0.0401 0.0408 0.0415 0.0422 0.0429 0.0436 0.0443 0.0450 0.0457 0.0464 0.0470 0.0477 0.0484 0.0491 0.0497 0.0504 0.0511

600 (+1.78°C) H (347.8) 350.3 354.1 357.9 361.7 365.4 369.2 373.0 376.8 380.6 384.4 388.2 392.0 395.9 399.7 403.6 407.5 411.4 415.3 419.3 423.3 427.3 431.3 435.3 439.4 443.4 447.5 451.6 455.8 459.9 464.1

V (0.0253) 0.0257 0.0265 0.0273 0.0280 0.0287 0.0294 0.0301 0.0307 0.0314 0.0321 0.0327 0.0333 0.0340 0.0346 0.0352 0.0358 0.0364 0.0371 0.0377 0.0383 0.0389 0.0395 0.0401 0.0406 0.0412 0.0418 0.0424 0.0430 0.0436 0.0441

700 (+6.88°C) H (349.8) 352.3 356.2 360.1 364.0 367.9 371.7 375.6 379.4 383.3 387.1 391.0 394.9 398.8 402.7 406.7 410.6 414.6 418.5 422.5 426.6 430.6 434.6 438.7 442.8 446.9 451.0 455.2 459.4 463.5 467.8

S (1.538) 1.546 1.560 1.573 1.586 1.599 1.612 1.624 1.636 1.648 1.660 1.672 1.683 1.695 1.706 1.717 1.729 1.740 1.750 1.761 1.772 1.783 1.793 1.804 1.814 1.824 1.835 1.845 1.855 1.865 1.875

V (0.0283) 0.0286 0.0294 0.0303 0.0311 0.0318 0.0326 0.0334 0.0341 0.0348 0.0355 0.0363 0.0370 0.0377 0.0384 0.0391 0.0398 0.0404 0.0411 0.0418 0.0424 0.0431 0.0438 0.0444 0.0451 0.0457 0.0464 0.0470 0.0477 0.0483 0.0490

625 (+3.11°C) H (348.3) 349.8 353.6 357.5 361.3 365.1 368.9 372.7 376.5 380.3 384.1 387.9 391.8 395.6 399.5 403.4 407.3 411.2 415.1 419.1 423.1 427.1 431.1 435.1 439.2 443.3 447.4 451.5 455.6 459.8 464.0

V (0.0244) 0.0247 0.0254 0.0262 0.0269 0.0276 0.0282 0.0289 0.0296 0.0302 0.0308 0.0315 0.0321 0.0327 0.0333 0.0339 0.0345 0.0351 0.0357 0.0363 0.0369 0.0375 0.0380 0.0386 0.0392 0.0398 0.0403 0.0409 0.0415 0.0420 0.0426

725 (+8.06°C) H (350.3) 351.8 355.8 359.7 363.6 367.5 371.4 375.2 379.1 383.0 386.9 390.8 394.7 398.6 402.5 406.5 410.4 414.4 418.3 422.3 426.4 430.4 434.5 438.6 442.6 446.8 450.9 455.1 459.2 463.4 467.6

S (1.537) 1.542 1.556 1.569 1.582 1.595 1.608 1.620 1.633 1.645 1.656 1.668 1.680 1.691 1.703 1.714 1.725 1.736 1.747 1.758 1.769 1.779 1.790 1.800 1.811 1.821 1.831 1.841 1.851 1.861 1.871

V (0.0272) 0.0273 0.0281 0.0289 0.0297 0.0305 0.0312 0.0319 0.0326 0.0334 0.0341 0.0348 0.0354 0.0361 0.0368 0.0375 0.0382 0.0388 0.0394 0.0401 0.0407 0.0414 0.0420 0.0426 0.0433 0.0439 0.0445 0.0452 0.0458 0.0464 0.0470

650 (+4.40°C) H (348.8) 349.3 353.2 357.1 360.9 364.7 368.5 372.4 376.2 380.0 383.8 387.7 391.5 395.4 399.3 403.2 407.1 411.0 414.9 418.9 422.9 426.9 430.9 435.0 439.0 443.1 447.2 451.3 455.5 459.6 463.8

675 (+5.66°C) H (349.3) 352.8 356.7 360.5 364.4 368.2 372.0 375.9 379.7 383.5 387.4 391.3 395.1 399.0 402.9 406.9 410.8 414.8 418.7 422.7 426.7 430.8 434.8 438.9 443.0 447.1 451.2 455.3 459.5 463.7

S (1.536) 1.538 1.552 1.565 1.579 1.591 1.604 1.617 1.629 1.641 1.653 1.665 1.676 1.688 1.699 1.711 1.722 1.733 1.744 1.755 1.765 1.776 1.787 1.797 1.807 1.818 1.828 1.838 1.848 1.858 1.868

V (0.0262) 0.0269 0.0277 0.0284 0.0292 0.0299 0.0306 0.0313 0.0320 0.0327 0.0334 0.0340 0.0347 0.0353 0.0360 0.0367 0.0373 0.0379 0.0385 0.0391 0.0398 0.0404 0.0410 0.0416 0.0422 0.0428 0.0434 0.0440 0.0446 0.0452

S (1.534) 1.536 1.550 1.564 1.577 1.590 1.603 1.615 1.628 1.640 1.652 1.664 1.675 1.687 1.698 1.708 1.720 1.731 1.742 1.753 1.764 1.775 1.785 1.796 1.806 1.816 1.826 1.837 1.847 1.857 1.866

775 (+10.35°C) V H (0.0228) (351.2) 0.0235 354.9 0.0242 358.9 0.0249 362.9 0.0255 366.8 0.0262 370.7 0.0268 374.6 0.0274 378.5 0.0280 382.4 0.0286 386.3 0.0292 390.2 0.0298 394.2 0.0304 398.1 0.0310 402.0 0.0316 406.0 0.0321 410.0 0.0327 414.0 0.0333 418.0 0.0338 422.0 0.0344 426.0 0.0349 430.1 0.0355 434.1 0.0360 438.2 0.0365 442.3 0.0371 446.5 0.0376 450.6 0.0381 454.8 0.0387 458.9 0.0392 463.1 0.0397 467.4

Temp °C S (1.536) 1.548 1.561 1.575 1.588 1.600 1.613 1.625 1.638 1.649 1.661 1.673 1.685 1.696 1.707 1.719 1.730 1.741 1.751 1.762 1.773 1.783 1.794 1.804 1.815 1.825 1.835 1.845 1.855 1.865

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

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

S (1.535) 1.544 1.558 1.571 1.584 1.597 1.610 1.622 1.634 1.646 1.658 1.670 1.681 1.693 1.704 1.715 1.726 1.737 1.748 1.759 1.770 1.780 1.791 1.801 1.812 1.822 1.832 1.842 1.852 1.862 1.872

S (1.534) 1.540 1.554 1.567 1.581 1.593 1.606 1.619 1.631 1.643 1.655 1.667 1.678 1.690 1.701 1.712 1.723 1.734 1.745 1.756 1.767 1.777 1.788 1.798 1.809 1.819 1.829 1.839 1.849 1.859 1.869

V (0.0236) 0.0237 0.0244 0.0251 0.0258 0.0265 0.0272 0.0278 0.0285 0.0291 0.0297 0.0303 0.0309 0.0315 0.0321 0.0327 0.0333 0.0339 0.0344 0.0350 0.0356 0.0361 0.0367 0.0373 0.0378 0.0384 0.0389 0.0395 0.0400 0.0406 0.0411

750 (+9.22°C) H (350.7) 351.4 355.4 359.3 363.3 367.2 371.1 374.9 378.8 382.7 386.6 390.5 394.4 398.3 402.3 406.3 410.2 414.2 418.1 422.2 426.2 430.2 434.3 438.4 442.5 446.6 450.7 454.9 459.1 463.3 467.5

Temp °C S (1.533) 1.547 1.560 1.574 1.587 1.600 1.612 1.625 1.637 1.649 1.660 1.672 1.684 1.695 1.707 1.718 1.729 1.740 1.750 1.761 1.772 1.782 1.793 1.803 1.814 1.824 1.834 1.844 1.854 1.864

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 502 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

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 (0.0221) 0.0226 0.0233 0.0239 0.0246 0.0252 0.0259 0.0265 0.0271 0.0277 0.0282 0.0288 0.0294 0.0299 0.0305 0.0311 0.0316 0.0322 0.0327 0.0332 0.0338 0.0343 0.0348 0.0353 0.0359 0.0364 0.0369 0.0374 0.0379 0.0384 0.0390

800 (11.45°C) H (351.6) 354.5 358.5 362.5 366.4 370.4 374.3 378.2 382.1 386.1 390.0 393.9 397.9 401.8 405.8 409.8 413.8 417.8 421.8 425.8 429.9 434.0 438.1 442.2 446.3 450.4 454.6 458.8 463.0 467.2 471.5

V (0.0175) 0.0176 0.0182 0.0188 0.0194 0.0199 0.0205 0.0210 0.0215 0.0220 0.0225 0.0229 0.0234 0.0239 0.0244 0.0248 0.0253 0.0257 0.0262 0.0266 0.0270 0.0275 0.0279 0.0284 0.0288 0.0292 0.0296 0.0301 0.0305 0.0309 0.0313

1000 (19.46°C) H (354.4) 354.9 359.2 363.4 367.5 371.6 375.7 379.8 383.8 387.9 391.9 395.9 400.0 404.0 408.0 412.1 416.2 420.3 424.4 428.5 432.6 436.7 440.9 445.1 449.2 453.4 457.7 461.9 466.1 470.4 474.7

S (1.533) 1.543 1.557 1.570 1.584 1.596 1.609 1.621 1.634 1.646 1.658 1.669 1.681 1.692 1.704 1.715 1.726 1.737 1.748 1.758 1.769 1.780 1.790 1.801 1.811 1.821 1.831 1.841 1.851 1.861 1.871

V (0.0207) 0.0209 0.0216 0.0223 0.0229 0.0235 0.0241 0.0247 0.0253 0.0258 0.0264 0.0269 0.0275 0.0280 0.0286 0.0291 0.0296 0.0301 0.0306 0.0312 0.0317 0.0322 0.0327 0.0332 0.0337 0.0342 0.0346 0.0351 0.0356 0.0361 0.0366

850 (13.58°C) H (352.4) 353.5 357.6 361.7 365.7 369.7 373.7 377.6 381.6 385.5 389.5 393.4 397.4 401.4 405.4 409.3 413.3 417.4 421.4 425.5 429.5 433.6 437.7 441.9 446.0 450.1 454.3 458.5 462.7 467.0 471.2

V (0.0159) 0.0161 0.0167 0.0172 0.0177 0.0182 0.0187 0.0192 0.0197 0.0201 0.0206 0.0210 0.0215 0.0219 0.0223 0.0228 0.0232 0.0236 0.0240 0.0244 0.0248 0.0252 0.0256 0.0260 0.0264 0.0268 0.0272 0.0276 0.0280 0.0283

1100 (23.03°C) H (355.6) 357.4 361.7 366.0 370.2 374.4 378.5 382.6 386.7 390.8 394.9 399.0 403.1 407.2 411.3 415.4 419.5 423.6 427.7 431.9 436.1 440.2 444.4 448.6 452.8 457.1 461.3 465.6 469.9 474.2

S (1.532) 1.536 1.550 1.564 1.577 1.590 1.603 1.616 1.628 1.640 1.652 1.664 1.675 1.687 1.698 1.709 1.721 1.732 1.742 1.753 1.764 1.775 1.785 1.795 1.806 1.816 1.826 1.836 1.846 1.856 1.866

V (0.0196) 0.0201 0.0208 0.0214 0.0220 0.0226 0.0231 0.0237 0.0242 0.0248 0.0253 0.0258 0.0263 0.0268 0.0273 0.0278 0.0283 0.0288 0.0293 0.0298 0.0303 0.0307 0.0312 0.0317 0.0322 0.0326 0.0331 0.0336 0.0340 0.0345

900 (15.62°C) H (353.1) 356.8 360.9 365.0 369.0 373.0 377.0 381.0 385.0 388.9 392.9 396.9 400.9 404.9 408.9 412.9 417.0 421.0 425.1 429.2 433.3 437.4 441.5 445.7 449.8 454.0 458.2 462.4 466.7 470.9

S (1.531) 1.544 1.558 1.571 1.584 1.597 1.610 1.622 1.634 1.646 1.658 1.670 1.682 1.693 1.704 1.715 1.727 1.737 1.748 1.759 1.770 1.780 1.791 1.801 1.811 1.821 1.832 1.842 1.852 1.861

V (0.0185) 0.0188 0.0194 0.0200 0.0206 0.0212 0.0217 0.0223 0.0228 0.0233 0.0238 0.0243 0.0248 0.0253 0.0258 0.0262 0.0267 0.0272 0.0277 0.0281 0.0286 0.0290 0.0295 0.0299 0.0304 0.0308 0.0313 0.0317 0.0322 0.0326

950 (17.58°C) H (353.8) 355.8 360.1 364.2 368.3 372.3 376.4 380.4 384.4 388.4 392.4 396.4 400.4 404.5 408.5 412.5 416.6 420.6 424.7 428.8 432.9 437.1 441.2 445.4 449.5 453.7 457.9 462.2 466.4 470.7

V (0.0133) 0.0133 0.0138 0.0143 0.0148 0.0153 0.0157 0.0162 0.0166 0.0170 0.0174 0.0178 0.0182 0.0185 0.0189 0.0193 0.0196 0.0200 0.0204 0.0207 0.0211 0.0214 0.0217 0.0221 0.0224 0.0228 0.0231 0.0234 0.0238

1300 (29.49°C) H (357.5) 358.0 362.7 367.2 371.6 375.9 380.2 384.4 388.6 392.8 397.0 401.2 405.4 409.5 413.7 417.9 422.1 426.3 430.5 434.7 438.9 443.1 447.4 451.6 455.9 460.2 464.5 468.8 473.1

Temp °C S (1.530) 1.537 1.551 1.565 1.578 1.592 1.604 1.617 1.629 1.641 1.653 1.665 1.677 1.688 1.699 1.711 1.722 1.733 1.744 1.754 1.765 1.776 1.786 1.796 1.807 1.817 1.827 1.837 1.847 1.857

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

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

S (1.529) 1.531 1.545 1.559 1.573 1.586 1.599 1.612 1.624 1.636 1.648 1.660 1.672 1.684 1.695 1.706 1.717 1.728 1.739 1.750 1.760 1.771 1.782 1.792 1.802 1.813 1.823 1.833 1.843 1.853 1.862

S (1.527) 1.533 1.548 1.562 1.576 1.589 1.602 1.614 1.627 1.639 1.651 1.663 1.675 1.686 1.697 1.708 1.719 1.730 1.741 1.752 1.763 1.773 1.784 1.794 1.804 1.815 1.825 1.835 1.845 1.854

V (0.0145) 0.0149 0.0154 0.0159 0.0164 0.0169 0.0173 0.0178 0.0182 0.0186 0.0191 0.0195 0.0199 0.0203 0.0207 0.0211 0.0215 0.0218 0.0222 0.0226 0.0230 0.0233 0.0237 0.0241 0.0244 0.0248 0.0252 0.0255 0.0259

1200 (26.36°C) H (356.6) 359.9 364.4 368.7 373.0 377.2 381.4 385.6 389.7 393.9 398.0 402.1 406.3 410.4 414.5 418.7 422.8 427.0 431.2 435.4 439.6 443.8 448.0 452.2 456.5 460.8 465.0 469.3 473.7

S (1.526) 1.537 1.551 1.565 1.579 1.592 1.605 1.618 1.630 1.642 1.654 1.666 1.677 1.689 1.700 1.711 1.722 1.733 1.744 1.755 1.766 1.776 1.787 1.797 1.807 1.817 1.827 1.837 1.847

Temp °C S (1.524) 1.526 1.541 1.556 1.569 1.583 1.596 1.609 1.622 1.634 1.646 1.658 1.670 1.681 1.693 1.704 1.715 1.726 1.737 1.748 1.758 1.769 1.779 1.790 1.800 1.810 1.820 1.830 1.840

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 502 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

35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180

V (0.0122) 0.0125 0.0130 0.0135 0.0139 0.0143 0.0148 0.0152 0.0155 0.0159 0.0163 0.0167 0.0170 0.0174 0.0177 0.0181 0.0184 0.0188 0.0191 0.0194 0.0197 0.0201 0.0204 0.0207 0.0210 0.0213 0.0217 0.0220 0.0223 0.0226 0.0229

1400 (32.45°C) H (358.3) 360.8 365.5 370.0 374.5 378.9 383.2 387.5 391.7 396.0 400.2 404.4 408.7 412.9 417.1 421.3 425.5 429.7 434.0 438.2 442.5 446.7 451.0 455.3 459.6 463.9 468.3 472.6 477.0 481.3 485.7

V (0.0092) 0.0094 0.0098 0.0102 0.0106 0.0110 0.0114 0.0117 0.0120 0.0124 0.0127 0.0130 0.0133 0.0136 0.0139 0.0141 0.0144 0.0147 0.0150 0.0152 0.0155 0.0158 0.0160 0.0163 0.0165 0.0168 0.0170 0.0173 0.0175 0.0178 0.0180

1800 (42.91°C) H (360.6) 362.8 368.0 373.0 377.8 382.5 387.1 391.6 396.1 400.5 404.9 409.3 413.7 418.1 422.4 426.8 431.1 435.5 439.8 444.2 448.5 452.9 457.3 461.7 466.1 470.5 474.9 479.3 483.8 488.2 492.7

S (1.523) 1.531 1.546 1.560 1.574 1.588 1.601 1.613 1.626 1.638 1.650 1.662 1.674 1.685 1.697 1.708 1.719 1.730 1.741 1.752 1.762 1.773 1.783 1.793 1.804 1.814 1.824 1.834 1.844 1.854 1.8630

V (0.0113) 0.0125 0.0130 0.0135 0.0139 0.0143 0.0148 0.0152 0.0155 0.0159 0.0163 0.0167 0.0170 0.0174 0.0177 0.0181 0.0184 0.0188 0.0191 0.0194 0.0197 0.0201 0.0204 0.0207 0.0210 0.0213 0.0217 0.0220 0.0223 0.0226

1500 (35.26°C) H (359.0) 360.8 365.5 370.0 374.5 378.9 383.2 387.5 391.7 396.0 400.2 404.4 408.7 412.9 417.1 421.3 425.5 429.7 434.0 438.2 442.5 446.7 451.0 455.3 459.6 463.9 468.3 472.6 477.0 481.3

V (0.0086) 0.0090 0.0095 0.0099 0.0102 0.0106 0.0109 0.0112 0.0116 0.0119 0.0122 0.0124 0.0127 0.0130 0.0133 0.0135 0.0138 0.0141 0.0143 0.0146 0.0148 0.0151 0.0153 0.0156 0.0158 0.0161 0.0163 0.0165 0.0168 0.0170

1900 (45.26°C) H (360.9) 366.1 371.3 376.3 381.1 385.8 390.4 395.0 399.5 403.9 408.4 412.8 417.2 421.6 426.0 430.4 434.7 439.1 443.5 447.9 452.3 456.7 461.1 465.5 469.9 474.4 478.8 483.3 487.7 492.2

S (1.521) 1.531 1.546 1.560 1.574 1.588 1.601 1.613 1.626 1.638 1.650 1.662 1.674 1.685 1.697 1.708 1.719 1.730 1.741 1.752 1.762 1.773 1.783 1.793 1.804 1.814 1.824 1.834 1.844 1.854

V (0.0105) 0.0107 0.0112 0.0116 0.0121 0.0125 0.0128 0.0132 0.0136 0.0139 0.0142 0.0146 0.0149 0.0152 0.0155 0.0159 0.0162 0.0165 0.0168 0.0171 0.0173 0.0176 0.0179 0.0182 0.0185 0.0188 0.0191 0.0193 0.0196 0.0199

1600 (37.93°C) H (359.6) 361.7 366.7 371.4 376.1 380.6 385.1 389.5 393.9 398.2 402.5 406.8 411.1 415.4 419.7 424.0 428.3 432.6 436.9 441.2 445.5 449.8 454.1 458.5 462.8 467.2 471.5 475.9 480.3 484.7

S (1.520) 1.526 1.542 1.557 1.571 1.585 1.598 1.611 1.624 1.636 1.648 1.660 1.672 1.683 1.695 1.706 1.717 1.728 1.739 1.750 1.760 1.771 1.781 1.792 1.802 1.812 1.822 1.832 1.842 1.852

V (0.0098) 0.0102 0.0107 0.0111 0.0115 0.0119 0.0122 0.0126 0.0129 0.0132 0.0136 0.0139 0.0142 0.0145 0.0148 0.0151 0.0154 0.0157 0.0159 0.0162 0.0165 0.0168 0.0170 0.0173 0.0176 0.0179 0.0181 0.0184 0.0186

1700 (40.48°C) H (360.1) 364.8 369.8 374.6 379.2 383.8 388.3 392.7 397.2 401.5 405.9 410.2 414.6 418.9 423.2 427.5 431.8 436.2 440.5 444.8 449.2 453.5 457.9 462.2 466.6 471.0 475.4 479.8 484.3

V (0.0076) 0.0076 0.0081 0.0085 0.0089 0.0092 0.0096 0.0099 0.0102 0.0105 0.0107 0.0110 0.0113 0.0116 0.0118 0.0121 0.0123 0.0126 0.0128 0.0130 0.0133 0.0135 0.0137 0.0140 0.0142 0.0144 0.0146 0.0149 0.0151 0.0153

2100 (49.67°C) H (361.4) 361.8 367.6 373.0 378.2 383.1 387.9 392.7 397.3 401.9 406.5 411.0 415.5 420.0 424.4 428.9 433.3 437.7 442.2 446.6 451.0 455.5 459.9 464.4 468.8 473.3 477.8 482.3 486.8 491.3

Temp °C S (1.518) 1.533 1.548 1.563 1.577 1.591 1.604 1.617 1.629 1.642 1.654 1.666 1.677 1.689 1.700 1.711 1.722 1.733 1.744 1.755 1.765 1.776 1.786 1.796 1.807 1.817 1.827 1.837 1.846

35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180

Absolute Pressure kPa Temp °C

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

S (1.516) 1.523 1.540 1.555 1.569 1.583 1.597 1.610 1.623 1.635 1.647 1.659 1.671 1.683 1.694 1.706 1.717 1.728 1.739 1.749 1.760 1.770 1.781 1.791 1.801 1.812 1.822 1.831 1.841 1.851 1.861

S (1.515) 1.531 1.547 1.562 1.576 1.590 1.603 1.616 1.629 1.641 1.654 1.665 1.677 1.689 1.700 1.711 1.722 1.733 1.744 1.755 1.765 1.776 1.786 1.796 1.807 1.817 1.827 1.836 1.846 1.856

V (0.0081) 0.0083 0.0088 0.0092 0.0095 0.0099 0.0102 0.0105 0.0108 0.0111 0.0114 0.0117 0.0120 0.0122 0.0125 0.0128 0.0130 0.0133 0.0135 0.0138 0.0140 0.0143 0.0145 0.0147 0.0150 0.0152 0.0154 0.0157 0.0159 0.0161

2000 (47.50°C) H (361.2) 364.1 369.5 374.7 379.7 384.5 389.2 393.8 398.4 402.9 407.4 411.9 416.4 420.8 425.2 429.6 434.0 438.4 442.8 447.3 451.7 456.1 460.5 464.9 469.4 473.8 478.3 482.8 487.2 491.7

S (1.513) 1.522 1.539 1.554 1.569 1.583 1.597 1.610 1.623 1.635 1.648 1.660 1.672 1.683 1.695 1.706 1.717 1.728 1.739 1.750 1.760 1.771 1.781 1.792 1.802 1.812 1.822 1.832 1.842 1.851

Temp °C S (1.511) 1.512 1.530 1.546 1.562 1.576 1.590 1.604 1.617 1.630 1.642 1.654 1.666 1.678 1.690 1.701 1.712 1.723 1.734 1.745 1.756 1.766 1.777 1.787 1.797 1.807 1.817 1.827 1.837 1.847

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

l TABLE 2 (continued) ®

Freon 502 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

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

V (0.0072) 0.0075 0.0079 0.0083 0.0086 0.0090 0.0093 0.0096 0.0099 0.0101 0.0104 0.0107 0.0109 0.0112 0.0114 0.0117 0.0119 0.0121 0.0124 0.0126 0.0128 0.0130 0.0133 0.0135 0.0137 0.0139 0.0141 0.0143 0.0145 0.0147 0.0150

2200 (51.56°C) H (361.5) 365.5 371.2 376.6 381.7 386.6 391.5 396.2 400.9 405.5 410.1 414.6 419.1 423.6 428.1 432.6 437.0 441.5 446.0 450.4 454.9 459.3 463.8 468.3 472.8 477.3 481.8 486.3 490.8 495.3 499.8

V (0.0057) 0.0058 0.0062 0.0066 0.0070 0.0073 0.0076 0.0079 0.0081 0.0084 0.0086 0.0089 0.0091 0.0093 0.0096 0.0098 0.0100 0.0102 0.0104 0.0106 0.0108 0.0110 0.0112 0.0114 0.0116 0.0118 0.0119 0.0121 0.0123 0.0125

2600 (59.46°C) H (361.2) 362.1 369.0 375.1 380.8 386.2 391.3 396.4 401.3 406.1 410.9 415.6 420.3 424.9 429.5 434.1 438.7 443.3 447.8 452.4 457.0 461.5 466.1 470.6 475.2 479.7 484.3 488.9 493.4 498.0

S (1.509) 1.521 1.539 1.555 1.570 1.584 1.598 1.611 1.624 1.637 1.649 1.661 1.673 1.685 1.696 1.707 1.718 1.729 1.740 1.751 1.762 1.772 1.783 1.793 1.803 1.813 1.823 1.833 1.843 1.852 1.862

V (0.0068) 0.0069 0.0073 0.0077 0.0081 0.0084 0.0087 0.0090 0.0093 0.0096 0.0098 0.0101 0.0104 0.0106 0.0108 0.0111 0.0113 0.0115 0.0118 0.0120 0.0122 0.0124 0.0126 0.0128 0.0130 0.0132 0.0135 0.0137 0.0139 0.0141 0.0143

2300 (53.78°C) H (361.6) 363.2 369.3 374.9 380.2 385.3 390.2 395.0 399.8 404.5 409.1 413.7 418.3 422.8 427.3 431.8 436.3 440.8 445.3 449.8 454.3 458.8 463.2 467.7 472.2 476.7 481.3 485.8 490.3 494.8 499.4

V (0.0054) 0.0058 0.0062 0.0066 0.0069 0.0072 0.0075 0.0077 0.0080 0.0082 0.0085 0.0087 0.0089 0.0091 0.0093 0.0096 0.0098 0.0100 0.0101 0.0103 0.0105 0.0107 0.0109 0.0111 0.0113 0.0115 0.0116 0.0118 0.0120

2700 (61.24°C) H (361.0) 366.6 373.2 379.1 384.7 390.0 395.2 400.2 405.1 409.9 414.7 419.4 424.1 428.7 433.4 438.0 442.6 447.2 451.8 456.3 460.9 465.5 470.1 474.6 479.2 483.8 488.4 493.0 497.6

S (1.507) 1.512 1.530 1.547 1.563 1.578 1.592 1.605 1.618 1.631 1.644 1.656 1.668 1.680 1.691 1.703 1.714 1.725 1.736 1.747 1.757 1.768 1.778 1.789 1.799 1.809 1.819 1.829 1.839 1.848 1.858

V (0.0064) 0.0068 0.0072 0.0076 0.0079 0.0082 0.0085 0.0088 0.0091 0.0093 0.0096 0.0098 0.0101 0.0103 0.0105 0.0108 0.0110 0.0112 0.0114 0.0116 0.0118 0.0120 0.0122 0.0124 0.0126 0.0128 0.0130 0.0132 0.0134 0.0136

2400 (55.73°C) H (361.5) 367.1 373.1 378.6 383.8 388.9 393.8 398.7 403.4 408.1 412.8 417.4 422.0 426.5 431.1 435.6 440.1 444.6 449.1 453.6 458.2 462.7 467.2 471.7 476.2 480.8 485.3 489.8 494.4 498.9

S (1.505) 1.522 1.540 1.556 1.571 1.586 1.599 1.613 1.626 1.638 1.651 1.663 1.675 1.687 1.698 1.709 1.720 1.731 1.742 1.753 1.764 1.774 1.784 1.795 1.805 1.815 1.825 1.835 1.844 1.854

V (0.0060) 0.0063 0.0067 0.0071 0.0074 0.0077 0.0080 0.0083 0.0086 0.0088 0.0091 0.0093 0.0096 0.0098 0.0100 0.0102 0.0105 0.0107 0.0109 0.0111 0.0113 0.0115 0.0117 0.0119 0.0121 0.0123 0.0125 0.0127 0.0128 0.0130

2500 (57.63°C) H (361.4) 364.8 371.1 376.9 382.3 387.6 392.6 397.5 402.4 407.1 411.8 416.5 421.1 425.7 430.3 434.9 439.4 444.0 448.5 453.0 457.6 462.1 466.6 471.2 475.7 480.2 484.8 489.4 493.9 498.5

V (0.049) 0.0049 0.0054 0.0058 0.0061 0.0064 0.0067 0.0070 0.0072 0.0075 0.0077 0.0079 0.0082 0.0084 0.0086 0.0088 0.0090 0.0091 0.0093 0.0095 0.0097 0.0099 0.0101 0.0102 0.0104 0.0106 0.0108 0.0109 0.0111

2900 (64.66°C) H (360.2) 360.8 368.8 375.5 381.4 387.2 392.6 397.8 402.9 407.9 412.8 417.6 422.4 427.1 431.9 436.5 441.2 445.8 450.5 455.1 459.7 464.3 469.0 473.6 478.2 482.8 487.4 492.0 496.7

Temp °C S (1.503) 1.513 1.532 1.549 1.565 1.579 1.594 1.607 1.621 1.633 1.646 1.658 1.670 1.682 1.693 1.705 1.716 1.727 1.738 1.749 1.759 1.770 1.780 1.791 1.801 1.811 1.821 1.831 1.841 1.850

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

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

S (1.501) 1.503 1.524 1.542 1.558 1.573 1.588 1.602 1.615 1.628 1.641 1.653 1.666 1.677 1.689 1.701 1.712 1.723 1.734 1.745 1.756 1.766 1.777 1.787 1.797 1.807 1.817 1.827 1.837 1.847

S (1.498) 1.515 1.534 1.551 1.567 1.582 1.596 1.610 1.623 1.636 1.649 1.661 1.673 1.685 1.696 1.708 1.719 1.730 1.741 1.752 1.762 1.773 1.783 1.793 1.804 1.814 1.824 1.833 1.843

V (0.0051) 0.0054 0.0058 0.0062 0.0065 0.0068 0.0071 0.0074 0.0076 0.0078 0.0081 0.0083 0.0085 0.0087 0.0089 0.0091 0.0093 0.0095 0.0097 0.0099 0.0101 0.0103 0.0105 0.0106 0.0108 0.0110 0.0112 0.0113 0.0115

2800 (62.97°C) H (360.6) 364 371.1 377.4 383.2 388.6 393.9 399.0 404.0 408.9 413.7 418.5 423.3 428.0 432.6 437.3 441.9 446.5 451.1 455.7 460.3 464.9 469.5 474.1 478.7 483.3 487.9 492.5 497.1

S (1.495) 1.505 1.526 1.544 1.561 1.576 1.591 1.605 1.618 1.631 1.644 1.657 1.669 1.681 1.692 1.704 1.715 1.726 1.737 1.748 1.758 1.769 1.779 1.790 1.800 1.810 1.820 1.830 1.840

Temp °C S (1.493) 1.495 1.518 1.537 1.555 1.571 1.586 1.600 1.614 1.627 1.640 1.652 1.664 1.676 1.688 1.700 1.711 1.722 1.733 1.744 1.755 1.765 1.776 1.786 1.796 1.807 1.817 1.827 1.836

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 502 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

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

V (0.0046) 0.0050 0.0054 0.0058 0.0061 0.0064 0.0067 0.0069 0.0071 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

3000 (66.29°C) H (359.6) 366.2 373.4 379.8 385.7 391.3 396.6 401.8 406.9 411.8 416.7 421.5 426.3 431.1 435.8 440.5 445.2 449.8 454.5 459.1 463.8 468.4 473.0 477.7 482.3 486.9 491.6 496.2

V (0.0037) 0.0040 0.0045 0.0049 0.0052 0.0055 0.0057 0.0060 0.0062 0.0064 0.0066 0.0068 0.0070 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 0.0093

3400 (72.43°C) H (356.1) 362.6 371.6 378.9 385.3 391.3 397.0 402.5 407.7 412.9 418.0 423.0 427.9 432.8 437.6 442.4 447.2 451.9 456.7 461.4 466.1 470.8 475.5 480.2 484.9 489.6 494.3

S (1.490) 1.509 1.530 1.548 1.565 1.580 1.595 1.609 1.622 1.635 1.648 1.660 1.672 1.684 1.696 1.707 1.718 1.730 1.740 1.751 1.762 1.772 1.783 1.793 1.803 1.813 1.823 1.833

V (0.0044) 0.0046 0.0051 0.0055 0.0058 0.0061 0.0063 0.0066 0.0068 0.0071 0.0073 0.0075 0.0077 0.0079 0.0081 0.0083 0.0084 0.0086 0.0088 0.0090 0.0092 0.0093 0.0095 0.0097 0.0098 0.0100 0.0101 0.0103

3100 (67.89°C) H (359.0) 363.2 371.2 378.0 384.1 389.9 395.4 400.7 405.8 410.8 415.8 420.7 425.5 430.3 435.1 439.8 444.5 449.2 453.9 458.5 463.2 467.8 472.5 477.1 481.8 486.4 491.1 495.7

V (0.0034) 0.0036 0.0042 0.0046 0.0049 0.0052 0.0055 0.0057 0.0059 0.0062 0.0064 0.0066 0.0067 0.0069 0.0071 0.0073 0.0075 0.0076 0.0078 0.0079 0.0081 0.0083 0.0084 0.0086 0.0087 0.0089 0.0090

3500 (73.87°C) H (354.7) 358.3 369.0 376.9 383.7 389.9 395.7 401.3 406.7 411.9 417.0 422.1 427.1 432.0 436.9 441.7 446.5 451.3 456.1 460.8 465.6 470.3 475.0 479.7 484.4 489.2 493.9

S (1.486) 1.499 1.522 1.541 1.559 1.574 1.589 1.604 1.617 1.631 1.644 1.656 1.668 1.680 1.692 1.703 1.715 1.726 1.737 1.748 1.758 1.769 1.779 1.790 1.800 1.810 1.820 1.830

V (0.0041) 0.0042 0.0047 0.0051 0.0055 0.0058 0.0060 0.0063 0.0065 0.0068 0.0070 0.0072 0.0074 0.0076 0.0078 0.0079 0.0081 0.0083 0.0085 0.0087 0.0088 0.0090 0.0092 0.0093 0.0095 0.0096 0.0098 0.0099

3200 (69.44°C) H (358.2) 359.5 368.7 376.0 382.5 388.4 394.1 399.5 404.7 409.8 414.8 419.8 424.7 429.5 434.3 439.1 443.8 448.5 453.2 457.9 462.6 467.3 471.9 476.6 481.3 485.9 490.6 495.3

S (1.483) 1.487 1.513 1.534 1.552 1.569 1.584 1.599 1.613 1.626 1.639 1.652 1.664 1.676 1.688 1.700 1.711 1.722 1.733 1.744 1.755 1.766 1.776 1.786 1.797 1.807 1.817 1.827

V (0.0039) 0.0044 0.0048 0.0052 0.0055 0.0057 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 0.0092 0.0093 0.0095 0.0096

3300 (70.95°C) H (357.2) 365.9 373.8 380.7 386.9 392.7 398.3 403.6 408.8 413.9 418.9 423.8 428.7 433.5 438.3 443.1 447.9 452.6 457.3 462.0 466.7 471.4 476.1 480.8 485.4 490.1 494.8

V (0.0030) 0.0036 0.0041 0.0044 0.0047 0.0050 0.0052 0.0055 0.0057 0.0059 0.0061 0.0063 0.0065 0.0066 0.0068 0.0070 0.0071 0.0073 0.0074 0.0076 0.0077 0.0079 0.0080 0.0082 0.0083 0.0085

3700 (76.64°C) H (350.8) 362.5 372.3 380.0 386.8 393.0 398.8 404.4 409.9 415.1 420.3 425.4 430.4 435.4 440.3 445.2 450.0 454.8 459.6 464.4 469.2 473.9 478.7 483.4 488.2 492.9

Temp °C S (1.479) 1.504 1.526 1.546 1.563 1.579 1.594 1.608 1.622 1.635 1.648 1.660 1.672 1.684 1.696 1.708 1.719 1.730 1.741 1.752 1.762 1.773 1.783 1.794 1.804 1.814 1.824

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

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

S (1.474) 1.493 1.519 1.539 1.557 1.574 1.589 1.604 1.617 1.631 1.644 1.656 1.669 1.681 1.693 1.704 1.715 1.727 1.738 1.748 1.759 1.770 1.780 1.791 1.801 1.811 1.821

S (1.469) 1.480 1.510 1.532 1.551 1.568 1.584 1.599 1.613 1.627 1.640 1.653 1.665 1.677 1.689 1.701 1.712 1.723 1.734 1.745 1.756 1.767 1.777 1.787 1.798 1.808 1.818

V (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

3600 (75.27°C) H (353.0) 366.0 374.7 381.9 388.4 394.4 400.1 405.6 410.9 416.1 421.2 426.2 431.2 436.1 441.0 445.8 450.7 455.4 460.2 465.0 469.7 474.5 479.2 483.9 488.7 493.4

S (1.464) 1.500 1.525 1.545 1.563 1.579 1.594 1.609 1.622 1.636 1.649 1.661 1.673 1.685 1.697 1.709 1.720 1.731 1.742 1.753 1.764 1.774 1.785 1.795 1.805 1.815

Temp °C S (1.457) 1.490 1.517 1.539 1.557 1.574 1.590 1.604 1.618 1.632 1.645 1.658 1.670 1.682 1.694 1.705 1.717 1.728 1.739 1.750 1.761 1.771 1.782 1.792 1.802 1.812

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 502 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 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200

V (0.0027) 0.0032 0.0038 0.0042 0.0045 0.0048 0.0050 0.0053 0.0055 0.0057 0.0059 0.0061 0.0062 0.0064 0.0066 0.0067 0.0069 0.0071 0.0072 0.0074 0.0075 0.0076 0.0078 0.0079 0.0081 0.0082

3800 (77.97°C) H (347.9) 357.9 369.7 378.0 385.1 391.6 397.6 403.3 408.8 414.2 419.4 424.5 429.6 434.6 439.5 444.5 449.3 454.2 459.0 463.8 468.6 473.4 478.2 482.9 487.7 492.5

S (1.447) 1.476 1.509 1.532 1.551 1.569 1.585 1.600 1.614 1.628 1.641 1.654 1.666 1.679 1.690 1.702 1.714 1.725 1.736 1.747 1.758 1.768 1.779 1.789 1.799 1.809

V ()

() H ()

S ()

V ()

() H ()

S ()

V ()

() H ()

Temp °C S ()

For Further Information: DuPont Fluorochemicals Wilmington, DE 19880-0711 (800) 235-SUVA www.dupont.com/suva

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DuPont de Nemours International S.A. 2 Chemin du Pavillon P.O. Box 50 CH-1218 Le Grand-Saconnex Geneva, Switzerland 41-22-717-5111

DuPont Australia P.O. Box 930 North Sydney, NSW 2060 Australia 61-2-923-6165

Canada DuPont Canada, Inc. P.O. Box 2200, Streetsville Mississauga, Ontario Canada L5M 2H3 (905) 821-3300

Mexico DuPont, S.A. de C.V. Homero 206 Col. Chapultepec Morales C.P. 11570 Mexico, D.F. 52-5-722-1000

South America DuPont do Brasil S.A. Alameda Itapecuru, 506 Alphaville 06454-080 Barueri São Paulo, Brazil 55-11-7266-8263 DuPont Argentina S.A. Casilla Correo 1888 Correo Central 1000 Buenos Aires, Argentina 54-1-311-8167

Japan Mitsui DuPont Fluorochemicals Co., Ltd. Chiyoda Honsha Bldg. 5-18, 1-Chome Sarugakucho Chiyoda-Ku, Tokyo 101 Japan 81-3-5281-5805

Asia DuPont Taiwan P.O. Box 81-777 Taipei, Taiwan 886-2-514-4400 DuPont Asia Pacific Limited P.O. Box TST 98851 Tsim Sha Tsui Kowloon, Hong Kong 852-734-5345 DuPont Thailand P.O. Box 2398 Bangkok 10501, Thailand 66-2-238-4361 DuPont China Ltd. Rm. 1704, Union Bldg. 100 Yenan Rd. East Shanghai, PR China 200 002 Phone: 86-21-328-3738 Telex: 33448 DCLSH CN Fax: 86-21-320-2304

DuPont Far East Inc. P.O. Box 12396 50776 Kuala Lumpur, Malaysia Phone: 60-3-232-3522 Telex: (784) 30391 DUFE M Fax: 60-3-238-7250 DuPont Korea Ltd. 4/5th Floor, Asia Tower #726, Yeoksam-dong, Kangnam-ku Seoul, 135-082, Korea 82-2-721-5114 DuPont Singapore Pte. Ltd. 1 Maritime Square #07 01 World Trade Centre Singapore 0409 65-273-2244 DuPont Far East, Philippines 5th Floor, Solid Bank Bldg. 777 Paseo de Roxas Makati, Metro Manila Philippines 63-2-818-9911 DuPont Far East Inc. 7A Murray’s Gate Road Alwarpet Madras, 600 018, India 91-44-454-029 DuPont Far East Inc.—Pakistan 9 Khayaban-E-Shaheen Defence Phase 5 Karachi, Pakistan 92-21-533-350 DuPont Far East Inc. P.O. Box 2553/Jkt Jakarta 10001, Indonesia 62-21-517-800

The information contained herein is based on technical data and tests which we believe to be reliable and is intended for use by persons having technical skill, at their own discretion and risk. Because conditions of use are outside of DuPont control, we can assume no liability for results obtained or damages incurred through the application of the data presented.

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