Appendix 3 

RS-50 

(R442A) 

THERMODYNAMIC TABLES 

Refrigerant Solutions Ltd 

Tel: 00 44 161 926 9876 

Fax: 00 44 161 926 9875 

E-mail: rs@refsols.com 

Web: www.refsols.com

 
Refrigerant Solutions Limited RS-50 Saturation Properties Absolute 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor P

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy Entro

(°C) (bar) (bar) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) (kJ/kg

-60 0.4976 0.3315 1404.9 1.5596 117.94 381.16 0.6633 1.922-59 0.5263 0.3526 1401.9 1.6524 119.26 381.76 0.6694 1.918-58 0.5563 0.3747 1398.9 1.7495 120.57 382.36 0.6756 1.915-57 0.5877 0.3980 1396.0 1.8511 121.89 382.95 0.6817 1.912-56 0.6205 0.4224 1393.0 1.9574 123.21 383.55 0.6877 1.909-55 0.6547 0.4480 1390.0 2.0684 124.53 384.14 0.6938 1.906-54 0.6905 0.4748 1386.9 2.1845 125.85 384.74 0.6998 1.903-53 0.7278 0.5029 1383.9 2.3057 127.17 385.33 0.7058 1.900-52 0.7666 0.5324 1380.9 2.4322 128.49 385.92 0.7118 1.897-51 0.8071 0.5632 1377.9 2.5641 129.81 386.51 0.7177 1.894-50 0.8493 0.5954 1374.8 2.7017 131.14 387.10 0.7237 1.891-49 0.8933 0.6291 1371.8 2.8450 132.47 387.68 0.7296 1.888-48 0.9390 0.6643 1368.7 2.9944 133.79 388.27 0.7355 1.885-47 0.9865 0.7011 1365.7 3.1499 135.12 388.85 0.7414 1.883-46 1.0360 0.7395 1362.6 3.3117 136.45 389.44 0.7472 1.880-45 1.0874 0.7795 1359.5 3.4800 137.79 390.02 0.7531 1.877-44 1.1408 0.8213 1356.5 3.6550 139.12 390.59 0.7589 1.875-43 1.1962 0.8648 1353.4 3.8370 140.46 391.17 0.7647 1.872-42 1.2537 0.9101 1350.3 4.0260 141.79 391.75 0.7705 1.870-41 1.3134 0.9573 1347.2 4.2223 143.13 392.32 0.7762 1.867-40 1.3753 1.0064 1344.0 4.4261 144.47 392.89 0.7820 1.865-39 1.4395 1.0575 1340.9 4.6376 145.82 393.46 0.7877 1.862-38 1.5060 1.1106 1337.8 4.8570 147.16 394.03 0.7934 1.860-37 1.5749 1.1658 1334.6 5.0844 148.51 394.60 0.7991 1.858-36 1.6462 1.2232 1331.5 5.3203 149.85 395.16 0.8048 1.855-35 1.7201 1.2828 1328.3 5.5646 151.20 395.72 0.8104 1.853-34 1.7965 1.3446 1325.1 5.8178 152.56 396.28 0.8161 1.851-33 1.8755 1.4087 1321.9 6.0799 153.91 396.84 0.8217 1.849-32 1.9572 1.4752 1318.7 6.3513 155.27 397.39 0.8273 1.847

1 
Refrigerant Solutions Limited RS-50 Saturation Properties Absolute 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor P

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy Entro

(°C) (bar) (bar) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) (kJ/kg

-31 2.0416 1.5442 1315.5 6.6321 156.62 397.95 0.8329 1.844-30 2.1288 1.6157 1312.3 6.9226 157.98 398.50 0.8385 1.842-29 2.2189 1.6897 1309.1 7.2231 159.35 399.04 0.8440 1.840-28 2.3120 1.7664 1305.8 7.5338 160.71 399.59 0.8496 1.838-27 2.4080 1.8457 1302.6 7.8549 162.08 400.13 0.8551 1.836-26 2.5070 1.9278 1299.3 8.1868 163.45 400.67 0.8606 1.834-25 2.6092 2.0128 1296.0 8.5296 164.82 401.21 0.8661 1.832-24 2.7146 2.1006 1292.7 8.8837 166.19 401.74 0.8716 1.831-23 2.8233 2.1913 1289.4 9.2492 167.57 402.28 0.8771 1.829-22 2.9352 2.2851 1286.1 9.6266 168.95 402.81 0.8826 1.827-21 3.0505 2.3820 1282.7 10.0160 170.33 403.33 0.8880 1.825-20 3.1693 2.4821 1279.4 10.4180 171.71 403.85 0.8935 1.823-19 3.2916 2.5853 1276.0 10.8320 173.10 404.38 0.8989 1.821-18 3.4175 2.6919 1272.6 11.2600 174.49 404.89 0.9043 1.820-17 3.5470 2.8018 1269.3 11.7010 175.88 405.41 0.9097 1.818-16 3.6803 2.9152 1265.8 12.1550 177.27 405.92 0.9151 1.816-15 3.8173 3.0321 1262.4 12.6230 178.67 406.43 0.9205 1.815-14 3.9583 3.1525 1259.0 13.1060 180.07 406.93 0.9258 1.813-13 4.1031 3.2767 1255.5 13.6030 181.47 407.43 0.9312 1.811-12 4.2520 3.4045 1252.1 14.1150 182.88 407.93 0.9366 1.810-11 4.4049 3.5362 1248.6 14.6420 184.29 408.42 0.9419 1.808-10 4.5619 3.6717 1245.1 15.1850 185.70 408.91 0.9472 1.806

-9 4.7232 3.8112 1241.5 15.7440 187.11 409.40 0.9525 1.805-8 4.8888 3.9548 1238.0 16.3190 188.53 409.89 0.9578 1.803-7 5.0588 4.1024 1234.4 16.9110 189.95 410.36 0.9631 1.802-6 5.2331 4.2542 1230.9 17.5200 191.38 410.84 0.9684 1.800-5 5.4120 4.4103 1227.3 18.1470 192.81 411.31 0.9737 1.799-4 5.5955 4.5708 1223.6 18.7920 194.24 411.78 0.9790 1.797-3 5.7836 4.7357 1220.0 19.4550 195.67 412.24 0.9843 1.796

2 
Refrigerant Solutions Limited RS-50 Saturation Properties Absolute 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor P

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy Entro

(°C) (bar) (bar) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) (kJ/kg

-2 5.9765 4.9051 1216.3 20.1370 197.11 412.70 0.9895 1.794-1 6.1742 5.0790 1212.7 20.8380 198.55 413.16 0.9948 1.793

0 6.3767 5.2577 1209.0 21.5600 200.00 413.61 1.0000 1.7911 6.5843 5.4411 1205.2 22.3010 201.45 414.05 1.0052 1.7902 6.7968 5.6293 1201.5 23.0630 202.90 414.49 1.0105 1.7883 7.0145 5.8225 1197.7 23.8460 204.36 414.93 1.0157 1.7874 7.2374 6.0207 1193.9 24.6510 205.82 415.36 1.0209 1.7865 7.4656 6.2240 1190.1 25.4790 207.29 415.79 1.0261 1.7846 7.6991 6.4324 1186.3 26.3290 208.76 416.21 1.0313 1.7837 7.9380 6.6461 1182.4 27.2020 210.23 416.63 1.0365 1.7828 8.1824 6.8652 1178.5 28.1000 211.71 417.04 1.0417 1.7809 8.4325 7.0898 1174.6 29.0220 213.19 417.44 1.0469 1.779

10 8.6882 7.3198 1170.7 29.9690 214.68 417.84 1.0521 1.77811 8.9496 7.5555 1166.7 30.9430 216.17 418.24 1.0573 1.77612 9.2169 7.7969 1162.7 31.9420 217.67 418.63 1.0624 1.77513 9.4901 8.0441 1158.6 32.9690 219.17 419.01 1.0676 1.77414 9.7693 8.2973 1154.6 34.0240 220.68 419.39 1.0728 1.77215 10.0550 8.5564 1150.5 35.1080 222.19 419.76 1.0780 1.77116 10.3460 8.8216 1146.4 36.2210 223.71 420.12 1.0831 1.77017 10.6440 9.0930 1142.2 37.3640 225.23 420.48 1.0883 1.76818 10.9480 9.3707 1138.0 38.5380 226.76 420.83 1.0935 1.76719 11.2580 9.6548 1133.8 39.7440 228.29 421.17 1.0986 1.76620 11.5750 9.9454 1129.5 40.9830 229.83 421.51 1.1038 1.76421 11.8980 10.2430 1125.2 42.2560 231.37 421.84 1.1089 1.76322 12.2280 10.5460 1120.9 43.5630 232.92 422.16 1.1141 1.76223 12.5650 10.8570 1116.5 44.9060 234.48 422.47 1.1193 1.76024 12.9090 11.1750 1112.1 46.2850 236.04 422.78 1.1244 1.75925 13.2600 11.4990 1107.6 47.7030 237.61 423.08 1.1296 1.75826 13.6170 11.8310 1103.1 49.1590 239.19 423.36 1.1348 1.756

3 
Refrigerant Solutions Limited RS-50 Saturation Properties Absolute 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor P

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy Entro

(°C) (bar) (bar) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) (kJ/kg

27 13.9820 12.1690 1098.6 50.6550 240.77 423.65 1.1399 1.75528 14.3540 12.5160 1094.0 52.1930 242.35 423.92 1.1451 1.75429 14.7330 12.8690 1089.4 53.7730 243.95 424.18 1.1503 1.75230 15.1200 13.2300 1084.7 55.3970 245.55 424.43 1.1554 1.75131 15.5140 13.5990 1080.0 57.0670 247.16 424.68 1.1606 1.75032 15.9150 13.9760 1075.2 58.7830 248.78 424.91 1.1658 1.74833 16.3240 14.3600 1070.4 60.5480 250.40 425.13 1.1710 1.74734 16.7410 14.7530 1065.5 62.3630 252.04 425.34 1.1762 1.74635 17.1660 15.1530 1060.5 64.2300 253.68 425.54 1.1814 1.74436 17.5980 15.5620 1055.5 66.1500 255.33 425.73 1.1866 1.74337 18.0390 15.9790 1050.5 68.1260 256.98 425.91 1.1918 1.74138 18.4880 16.4050 1045.4 70.1600 258.65 426.08 1.1971 1.74039 18.9450 16.8390 1040.2 72.2530 260.33 426.23 1.2023 1.73840 19.4100 17.2820 1034.9 74.4080 262.01 426.37 1.2075 1.73741 19.8830 17.7340 1029.6 76.6280 263.71 426.50 1.2128 1.73542 20.3660 18.1950 1024.2 78.9150 265.41 426.61 1.2181 1.73443 20.8560 18.6650 1018.8 81.2710 267.13 426.71 1.2234 1.73244 21.3550 19.1450 1013.2 83.7000 268.85 426.79 1.2286 1.73145 21.8640 19.6340 1007.6 86.2050 270.59 426.86 1.2340 1.72946 22.3810 20.1320 1001.9 88.7890 272.34 426.91 1.2393 1.72847 22.9060 20.6410 996.1 91.4550 274.10 426.95 1.2446 1.72648 23.4410 21.1590 990.2 94.2080 275.87 426.97 1.2500 1.72449 23.9860 21.6870 984.2 97.0510 277.66 426.97 1.2554 1.72250 24.5390 22.2260 978.2 99.9890 279.46 426.95 1.2608 1.72151 25.1020 22.7750 972.0 103.0300 281.28 426.90 1.2662 1.71952 25.6740 23.3350 965.7 106.1700 283.10 426.84 1.2717 1.71753 26.2570 23.9050 959.2 109.4200 284.95 426.76 1.2771 1.71554 26.8480 24.4860 952.7 112.7900 286.81 426.65 1.2827 1.71355 27.4500 25.0790 946.0 116.2900 288.69 426.52 1.2882 1.711

4 
Refrigerant Solutions Limited RS-50 Saturation Properties Absolute 

5 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor P

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy Entro

(°C) (bar) (bar) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) (kJ/kg

56 28.0610 25.6830 939.2 119.9100 290.59 426.36 1.2938 1.70957 28.6830 26.2980 932.2 123.6800 292.51 426.18 1.2994 1.70758 29.3150 26.9260 925.1 127.5900 294.44 425.96 1.3050 1.70559 29.9570 27.5650 917.8 131.6600 296.40 425.72 1.3107 1.70360 30.6090 28.2170 910.3 135.8900 298.39 425.44 1.3165 1.70061 31.2720 28.8810 902.5 140.3100 300.40 425.12 1.3223 1.69862 31.9460 29.5590 894.6 144.9300 302.43 424.77 1.3282 1.69663 32.6300 30.2490 886.5 149.7500 304.50 424.38 1.3341 1.69364 33.3250 30.9530 878.0 154.8000 306.60 423.94 1.3401 1.69065 34.0310 31.6710 869.3 160.1100 308.73 423.45 1.3462 1.68866 34.7480 32.4030 860.3 165.6800 310.90 422.92 1.3523 1.68567 35.4760 33.1490 850.9 171.5500 313.12 422.32 1.3586 1.68268 36.2150 33.9110 841.1 177.7600 315.38 421.66 1.3650 1.67869 36.9660 34.6880 830.9 184.3400 317.69 420.93 1.3715 1.67570 37.7280 35.4810 820.2 191.3300 320.07 420.13 1.3782 1.67171 38.5010 36.2910 808.9 198.7900 322.51 419.23 1.3850 1.66872 39.2850 37.1190 796.9 206.7900 325.03 418.23 1.3920 1.66473 40.0810 37.9650 784.1 215.4200 327.65 417.12 1.3993 1.65974 40.8880 38.8300 770.4 224.7900 330.38 415.87 1.4069 1.65475 41.7050 39.7150 755.5 235.0500 333.24 414.46 1.4148 1.64976 42.5320 40.6230 739.2 246.4000 336.27 412.84 1.4232 1.64477 43.3680 41.5560 720.9 259.1500 339.52 410.98 1.4321 1.63778 44.2120 42.5150 700.2 273.7400 343.07 408.78 1.4419 1.63079 45.0590 43.5070 675.6 290.9400 347.07 406.12 1.4529 1.62180 45.9010 44.5390 644.7 312.2200 351.84 402.74 1.4661 1.611
Refrigerant Solutions Limited RS-50 Saturation Properties Gauge 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase V

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy 

(°C) (bar_g) (bar_g) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) 

-60 -0.5156 -0.6817 1404.90 1.56 117.94 381.16 0.6633 -59 -0.4869 -0.6607 1401.90 1.65 119.26 381.76 0.6694 -58 -0.4569 -0.6385 1398.90 1.75 120.57 382.36 0.6756 -57 -0.4255 -0.6153 1396.00 1.85 121.89 382.95 0.6817 -56 -0.3928 -0.5909 1393.00 1.96 123.21 383.55 0.6877 -55 -0.3585 -0.5653 1390.00 2.07 124.53 384.14 0.6938 -54 -0.3228 -0.5385 1386.90 2.18 125.85 384.74 0.6998 -53 -0.2855 -0.5103 1383.90 2.31 127.17 385.33 0.7058 -52 -0.2466 -0.4809 1380.90 2.43 128.49 385.92 0.7118 -51 -0.2061 -0.4501 1377.90 2.56 129.81 386.51 0.7177 -50 -0.1639 -0.4178 1374.80 2.70 131.14 387.10 0.7237 -49 -0.1200 -0.3841 1371.80 2.85 132.47 387.68 0.7296 -48 -0.0743 -0.3489 1368.70 2.99 133.79 388.27 0.7355 -47 -0.0267 -0.3121 1365.70 3.15 135.12 388.85 0.7414 -46 0.0227 -0.2738 1362.60 3.31 136.45 389.44 0.7472 -45 0.0741 -0.2337 1359.50 3.48 137.79 390.02 0.7531 -44 0.1275 -0.1920 1356.50 3.66 139.12 390.59 0.7589 -43 0.1830 -0.1485 1353.40 3.84 140.46 391.17 0.7647 -42 0.2405 -0.1031 1350.30 4.03 141.79 391.75 0.7705 -41 0.3002 -0.0559 1347.20 4.22 143.13 392.32 0.7762 -40 0.3621 -0.0068 1344.00 4.43 144.47 392.89 0.7820 -39 0.4263 0.0443 1340.90 4.64 145.82 393.46 0.7877 -38 0.4928 0.0974 1337.80 4.86 147.16 394.03 0.7934 -37 0.5617 0.1526 1334.60 5.08 148.51 394.60 0.7991 -36 0.6330 0.2100 1331.50 5.32 149.85 395.16 0.8048 -35 0.7068 0.2695 1328.30 5.56 151.20 395.72 0.8104 -34 0.7832 0.3313 1325.10 5.82 152.56 396.28 0.8161 -33 0.8622 0.3955 1321.90 6.08 153.91 396.84 0.8217 -32 0.9439 0.4620 1318.70 6.35 155.27 397.39 0.8273 

1 
Refrigerant Solutions Limited RS-50 Saturation Properties Gauge 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase V

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy 

(°C) (bar_g) (bar_g) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) 

-31 1.0283 0.5310 1315.50 6.63 156.62 397.95 0.8329 -30 1.1156 0.6024 1312.30 6.92 157.98 398.50 0.8385 -29 1.2057 0.6765 1309.10 7.22 159.35 399.04 0.8440 -28 1.2987 0.7531 1305.80 7.53 160.71 399.59 0.8496 -27 1.3947 0.8325 1302.60 7.85 162.08 400.13 0.8551 -26 1.4938 0.9146 1299.30 8.19 163.45 400.67 0.8606 -25 1.5960 0.9995 1296.00 8.53 164.82 401.21 0.8661 -24 1.7014 1.0873 1292.70 8.88 166.19 401.74 0.8716 -23 1.8100 1.1781 1289.40 9.25 167.57 402.28 0.8771 -22 1.9220 1.2719 1286.10 9.63 168.95 402.81 0.8826 -21 2.0373 1.3688 1282.70 10.02 170.33 403.33 0.8880 -20 2.1561 1.4688 1279.40 10.42 171.71 403.85 0.8935 -19 2.2784 1.5721 1276.00 10.83 173.10 404.38 0.8989 -18 2.4042 1.6786 1272.60 11.26 174.49 404.89 0.9043 -17 2.5338 1.7886 1269.30 11.70 175.88 405.41 0.9097 -16 2.6670 1.9019 1265.80 12.16 177.27 405.92 0.9151 -15 2.8041 2.0188 1262.40 12.62 178.67 406.43 0.9205 -14 2.9450 2.1393 1259.00 13.11 180.07 406.93 0.9258 -13 3.0899 2.2634 1255.50 13.60 181.47 407.43 0.9312 -12 3.2387 2.3913 1252.10 14.12 182.88 407.93 0.9366 -11 3.3916 2.5229 1248.60 14.64 184.29 408.42 0.9419 -10 3.5487 2.6585 1245.10 15.19 185.70 408.91 0.9472 

-9 3.7100 2.7980 1241.50 15.74 187.11 409.40 0.9525 -8 3.8756 2.9415 1238.00 16.32 188.53 409.89 0.9578 -7 4.0455 3.0892 1234.40 16.91 189.95 410.36 0.9631 -6 4.2199 3.2410 1230.90 17.52 191.38 410.84 0.9684 -5 4.3988 3.3971 1227.30 18.15 192.81 411.31 0.9737 -4 4.5822 3.5575 1223.60 18.79 194.24 411.78 0.9790 -3 4.7704 3.7224 1220.00 19.46 195.67 412.24 0.9843 

2 
Refrigerant Solutions Limited RS-50 Saturation Properties Gauge 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase V

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy 

(°C) (bar_g) (bar_g) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) 

-2 4.9632 3.8918 1216.30 20.14 197.11 412.70 0.9895 -1 5.1609 4.0658 1212.70 20.84 198.55 413.16 0.9948 

0 5.3635 4.2444 1209.00 21.56 200.00 413.61 1.0000 1 5.5710 4.4278 1205.20 22.30 201.45 414.05 1.0052 2 5.7836 4.6161 1201.50 23.06 202.90 414.49 1.0105 3 6.0013 4.8093 1197.70 23.85 204.36 414.93 1.0157 4 6.2242 5.0074 1193.90 24.65 205.82 415.36 1.0209 5 6.4523 5.2107 1190.10 25.48 207.29 415.79 1.0261 6 6.6858 5.4192 1186.30 26.33 208.76 416.21 1.0313 7 6.9247 5.6329 1182.40 27.20 210.23 416.63 1.0365 8 7.1692 5.8520 1178.50 28.10 211.71 417.04 1.0417 9 7.4192 6.0765 1174.60 29.02 213.19 417.44 1.0469 

10 7.6749 6.3066 1170.70 29.97 214.68 417.84 1.0521 11 7.9364 6.5423 1166.70 30.94 216.17 418.24 1.0573 12 8.2036 6.7837 1162.70 31.94 217.67 418.63 1.0624 13 8.4768 7.0309 1158.60 32.97 219.17 419.01 1.0676 14 8.7560 7.2840 1154.60 34.02 220.68 419.39 1.0728 15 9.0413 7.5431 1150.50 35.11 222.19 419.76 1.0780 16 9.3327 7.8084 1146.40 36.22 223.71 420.12 1.0831 17 9.6304 8.0798 1142.20 37.36 225.23 420.48 1.0883 18 9.9343 8.3575 1138.00 38.54 226.76 420.83 1.0935 19 10.2450 8.6416 1133.80 39.74 228.29 421.17 1.0986 20 10.5620 8.9321 1129.50 40.98 229.83 421.51 1.1038 21 10.8850 9.2293 1125.20 42.26 231.37 421.84 1.1089 22 11.2150 9.5331 1120.90 43.56 232.92 422.16 1.1141 23 11.5520 9.8437 1116.50 44.91 234.48 422.47 1.1193 24 11.8960 10.1610 1112.10 46.29 236.04 422.78 1.1244 25 12.2460 10.4860 1107.60 47.70 237.61 423.08 1.1296 26 12.6040 10.8170 1103.10 49.16 239.19 423.36 1.1348 

3 
Refrigerant Solutions Limited RS-50 Saturation Properties Gauge 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase V

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy 

(°C) (bar_g) (bar_g) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) 

27 12.9690 11.1560 1098.60 50.66 240.77 423.65 1.1399 28 13.3410 11.5020 1094.00 52.19 242.35 423.92 1.1451 29 13.7200 11.8560 1089.40 53.77 243.95 424.18 1.1503 30 14.1060 12.2170 1084.70 55.40 245.55 424.43 1.1554 31 14.5000 12.5860 1080.00 57.07 247.16 424.68 1.1606 32 14.9020 12.9620 1075.20 58.78 248.78 424.91 1.1658 33 15.3110 13.3470 1070.40 60.55 250.40 425.13 1.1710 34 15.7280 13.7390 1065.50 62.36 252.04 425.34 1.1762 35 16.1530 14.1400 1060.50 64.23 253.68 425.54 1.1814 36 16.5850 14.5490 1055.50 66.15 255.33 425.73 1.1866 37 17.0260 14.9660 1050.50 68.13 256.98 425.91 1.1918 38 17.4750 15.3920 1045.40 70.16 258.65 426.08 1.1971 39 17.9310 15.8260 1040.20 72.25 260.33 426.23 1.2023 40 18.3970 16.2690 1034.90 74.41 262.01 426.37 1.2075 41 18.8700 16.7210 1029.60 76.63 263.71 426.50 1.2128 42 19.3520 17.1820 1024.20 78.92 265.41 426.61 1.2181 43 19.8430 17.6520 1018.80 81.27 267.13 426.71 1.2234 44 20.3420 18.1320 1013.20 83.70 268.85 426.79 1.2286 45 20.8500 18.6210 1007.60 86.21 270.59 426.86 1.2340 46 21.3670 19.1190 1001.90 88.79 272.34 426.91 1.2393 47 21.8930 19.6270 996.11 91.46 274.10 426.95 1.2446 48 22.4280 20.1460 990.22 94.21 275.87 426.97 1.2500 49 22.9720 20.6740 984.24 97.05 277.66 426.97 1.2554 50 23.5260 21.2130 978.16 99.99 279.46 426.95 1.2608 51 24.0890 21.7620 971.97 103.03 281.28 426.90 1.2662 52 24.6610 22.3210 965.66 106.17 283.10 426.84 1.2717 53 25.2430 22.8920 959.24 109.42 284.95 426.76 1.2771 54 25.8350 23.4730 952.69 112.79 286.81 426.65 1.2827 55 26.4370 24.0660 946.01 116.29 288.69 426.52 1.2882 

4 
Refrigerant Solutions Limited RS-50 Saturation Properties Gauge 

5 

Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase Vapor Phase Liquid Phase V

Temperature Pressure Pressure Density Density Enthalpy Enthalpy Entropy 

(°C) (bar_g) (bar_g) (kg/m3) (kg/m3) (kJ/kg) (kJ/kg) (kJ/kg-K) 

56 27.0480 24.6700 939.18 119.91 290.59 426.36 1.2938 57 27.6700 25.2850 932.21 123.68 292.51 426.18 1.2994 58 28.3010 25.9120 925.07 127.59 294.44 425.96 1.3050 59 28.9430 26.5520 917.75 131.66 296.40 425.72 1.3107 60 29.5960 27.2040 910.25 135.89 298.39 425.44 1.3165 61 30.2590 27.8680 902.54 140.31 300.40 425.12 1.3223 62 30.9320 28.5450 894.62 144.93 302.43 424.77 1.3282 63 31.6170 29.2360 886.45 149.75 304.50 424.38 1.3341 64 32.3120 29.9400 878.03 154.80 306.60 423.94 1.3401 65 33.0180 30.6570 869.32 160.11 308.73 423.45 1.3462 66 33.7350 31.3890 860.28 165.68 310.90 422.92 1.3523 67 34.4630 32.1360 850.90 171.55 313.12 422.32 1.3586 68 35.2020 32.8970 841.12 177.76 315.38 421.66 1.3650 69 35.9530 33.6750 830.89 184.34 317.69 420.93 1.3715 70 36.7150 34.4680 820.16 191.33 320.07 420.13 1.3782 71 37.4880 35.2780 808.85 198.79 322.51 419.23 1.3850 72 38.2720 36.1050 796.86 206.79 325.03 418.23 1.3920 73 39.0680 36.9510 784.08 215.42 327.65 417.12 1.3993 74 39.8740 37.8160 770.36 224.79 330.38 415.87 1.4069 75 40.6920 38.7020 755.48 235.05 333.24 414.46 1.4148 76 41.5190 39.6100 739.15 246.40 336.27 412.84 1.4232 77 42.3550 40.5420 720.94 259.15 339.52 410.98 1.4321 78 43.1980 41.5020 700.16 273.74 343.07 408.78 1.4419 79 44.0450 42.4940 675.58 290.94 347.07 406.12 1.4529 80 44.8880 43.5260 644.65 312.22 351.84 402.74 1.4661 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

1 

 

 Sat -60 C [0.33152 bar] Sat -50 C [0.59543 bar] Sat -40 C [1.0064 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

-60 0.64117 381.16 1.9222 -50 0.37014 387.10 1.8913 -40 0.22594 392.89 1.8652 

-58 0.64772 382.60 1.9289 -48 0.37390 388.60 1.8980 -38 0.22825 394.47 1.8719 

-56 0.65425 384.04 1.9356 -46 0.37763 390.11 1.9047 -36 0.23053 396.05 1.8786 

-54 0.66076 385.48 1.9422 -44 0.38135 391.61 1.9112 -34 0.23281 397.62 1.8852 

-52 0.66725 386.93 1.9488 -42 0.38506 393.12 1.9178 -32 0.23507 399.19 1.8917 

-50 0.67371 388.38 1.9553 -40 0.38875 394.62 1.9243 -30 0.23732 400.76 1.8982 

-48 0.68017 389.83 1.9618 -38 0.39243 396.13 1.9307 -28 0.23956 402.33 1.9046 

-46 0.68660 391.29 1.9682 -36 0.39609 397.64 1.9371 -26 0.24179 403.90 1.9110 

-44 0.69303 392.75 1.9746 -34 0.39974 399.16 1.9435 -24 0.24402 405.47 1.9173 

-42 0.69944 394.21 1.9810 -32 0.40339 400.67 1.9498 -22 0.24623 407.05 1.9236 

-40 0.70583 395.68 1.9873 -30 0.40702 402.19 1.9561 -20 0.24843 408.62 1.9299 

-38 0.71222 397.15 1.9936 -28 0.41064 403.71 1.9623 -18 0.25063 410.20 1.9361 

-36 0.71859 398.62 1.9998 -26 0.41426 405.24 1.9685 -16 0.25282 411.78 1.9423 

-34 0.72496 400.11 2.0060 -24 0.41787 406.77 1.9747 -14 0.25500 413.37 1.9484 

-32 0.73131 401.59 2.0122 -22 0.42147 408.31 1.9808 -12 0.25718 414.96 1.9545 

-30 0.73766 403.08 2.0184 -20 0.42506 409.84 1.9869 -10 0.25935 416.55 1.9606 

-28 0.74400 404.58 2.0245 -18 0.42865 411.39 1.9930 -8 0.26152 418.14 1.9666 

-26 0.75032 406.08 2.0306 -16 0.43223 412.94 1.9990 -6 0.26368 419.74 1.9726 

-24 0.75665 407.58 2.0367 -14 0.43580 414.49 2.0050 -4 0.26584 421.34 1.9786 

-22 0.76296 409.09 2.0427 -12 0.43937 416.04 2.0110 -2 0.26799 422.95 1.9846 

-20 0.76927 410.61 2.0487 -10 0.44293 417.61 2.0170 0 0.27014 424.56 1.9905 

-18 0.77557 412.13 2.0547 -8 0.44649 419.17 2.0229 2 0.27228 426.18 1.9964 

-16 0.78187 413.66 2.0607 -6 0.45004 420.75 2.0288 4 0.27442 427.80 2.0022 

-14 0.78816 415.19 2.0666 -4 0.45359 422.32 2.0347 6 0.27655 429.42 2.0081 

-12 0.79444 416.73 2.0725 -2 0.45713 423.91 2.0405 8 0.27869 431.05 2.0139 

-10 0.80072 418.28 2.0784 0 0.46067 425.49 2.0464 10 0.28081 432.69 2.0197 

-8 0.80700 419.83 2.0843 2 0.46421 427.09 2.0522 12 0.28294 434.33 2.0255 

-6 0.81327 421.38 2.0901 4 0.46774 428.68 2.0580 14 0.28506 435.97 2.0312 

-4 0.81953 422.94 2.0959 6 0.47127 430.29 2.0637 16 0.28718 437.62 2.0369 

-2 0.82579 424.51 2.1017 8 0.47479 431.90 2.0695 18 0.28930 439.27 2.0426 

0 0.83205 426.08 2.1075 10 0.47831 433.51 2.0752 20 0.29141 440.93 2.0483 

2 0.83830 427.66 2.1133 12 0.48183 435.13 2.0809 22 0.29352 442.60 2.0540 

4 0.84455 429.25 2.1190 14 0.48535 436.76 2.0866 24 0.29563 444.27 2.0596 

6 0.85080 430.84 2.1247 16 0.48886 438.39 2.0923 26 0.29773 445.94 2.0652 

8 0.85704 432.43 2.1304 18 0.49237 440.03 2.0979 28 0.29984 447.62 2.0708 

10 0.86328 434.04 2.1361 20 0.49587 441.67 2.1035 30 0.30194 449.31 2.0764 

12 0.86951 435.65 2.1418 22 0.49938 443.32 2.1091 32 0.30403 451.00 2.0820 

14 0.87575 437.26 2.1474 24 0.50288 444.98 2.1147 34 0.30613 452.70 2.0875 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

2 

 

 Sat -60 C [0.33152 bar] Sat -50 C [0.59543 bar] Sat -40 C [1.0064 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

16 0.88198 438.88 2.1531 26 0.50638 446.64 2.1203 36 0.30823 454.40 2.0930 

18 0.88820 440.51 2.1587 28 0.50987 448.31 2.1259 38 0.31032 456.11 2.0986 

20 0.89443 442.14 2.1643 30 0.51337 449.98 2.1314 40 0.31241 457.83 2.1040 

22 0.90065 443.78 2.1698 32 0.51686 451.66 2.1369 42 0.31450 459.55 2.1095 

24 0.90687 445.43 2.1754 34 0.52035 453.34 2.1424 44 0.31659 461.27 2.1150 

26 0.91309 447.08 2.1809 36 0.52384 455.03 2.1479 46 0.31867 463.00 2.1204 

28 0.91930 448.74 2.1865 38 0.52733 456.73 2.1534 48 0.32075 464.74 2.1258 

30 0.92552 450.40 2.1920 40 0.53081 458.43 2.1588 50 0.32284 466.48 2.1313 

32 0.93173 452.07 2.1975 42 0.53429 460.14 2.1643 52 0.32492 468.23 2.1367 

34 0.93794 453.75 2.2029 44 0.53778 461.86 2.1697 54 0.32700 469.99 2.1420 

36 0.94414 455.43 2.2084 46 0.54126 463.58 2.1751 56 0.32908 471.75 2.1474 

38 0.95035 457.12 2.2138 48 0.54473 465.30 2.1805 58 0.33115 473.51 2.1527 

40 0.95655 458.82 2.2193 50 0.54821 467.04 2.1859 60 0.33323 475.28 2.1581 

42 0.96275 460.52 2.2247 52 0.55169 468.78 2.1912 62 0.33530 477.06 2.1634 

44 0.96895 462.23 2.2301 54 0.55516 470.52 2.1966 64 0.33738 478.85 2.1687 

46 0.97515 463.94 2.2355 56 0.55863 472.27 2.2019 66 0.33945 480.64 2.1740 

48 0.98135 465.66 2.2409 58 0.56210 474.03 2.2072 68 0.34152 482.43 2.1793 

50 0.98754 467.39 2.2462 60 0.56557 475.79 2.2126 70 0.34359 484.23 2.1845 

52 0.99374 469.12 2.2516 62 0.56904 477.56 2.2179 72 0.34566 486.04 2.1898 

54 0.99993 470.86 2.2569 64 0.57251 479.34 2.2231 74 0.34773 487.85 2.1950 

56 1.00610 472.61 2.2622 66 0.57598 481.12 2.2284 76 0.34979 489.67 2.2003 

58 1.01230 474.36 2.2675 68 0.57944 482.91 2.2337 78 0.35186 491.50 2.2055 

60 1.01850 476.12 2.2728 70 0.58291 484.70 2.2389 80 0.35392 493.33 2.2107 

62 1.02470 477.88 2.2781 72 0.58637 486.50 2.2441 82 0.35599 495.17 2.2159 

64 1.03090 479.65 2.2834 74 0.58983 488.31 2.2494 84 0.35805 497.01 2.2210 

66 1.03710 481.43 2.2886 76 0.59329 490.12 2.2546 86 0.36011 498.86 2.2262 

68 1.04320 483.21 2.2939 78 0.59675 491.94 2.2598 88 0.36217 500.72 2.2314 

70 1.04940 485.00 2.2991 80 0.60021 493.77 2.2649 90 0.36423 502.58 2.2365 

72 1.05560 486.80 2.3043 82 0.60367 495.60 2.2701 92 0.36629 504.45 2.2416 

74 1.06180 488.60 2.3095 84 0.60713 497.43 2.2753 94 0.36835 506.32 2.2467 

76 1.06800 490.41 2.3147 86 0.61058 499.28 2.2804 96 0.37041 508.20 2.2518 

78 1.07410 492.22 2.3199 88 0.61404 501.13 2.2855 98 0.37247 510.08 2.2569 

80 1.08030 494.04 2.3251 90 0.61750 502.98 2.2907 100 0.37452 511.97 2.2620 

82 1.08650 495.87 2.3302 92 0.62095 504.84 2.2958 102 0.37658 513.87 2.2671 

84 1.09270 497.70 2.3354 94 0.62440 506.71 2.3009 104 0.37864 515.77 2.2721 

86 1.09890 499.54 2.3405 96 0.62786 508.58 2.3060 106 0.38069 517.68 2.2772 

88 1.10500 501.39 2.3456 98 0.63131 510.46 2.3111 108 0.38275 519.60 2.2822 

90 1.11120 503.24 2.3507 100 0.63476 512.35 2.3161 110 0.38480 521.52 2.2873 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

3 

 

 

Sat -30 C 

[1.6157 

bar] Sat -20 C [2.4821 bar] Sat -10 C [3.6717 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

-30 0.14445 398.5 1.8429 -20 0.09599 403.86 1.8236 -10 0.065856 408.91 1.8068 

-28 0.14595 400.2 1.8497 -18 0.09702 405.60 1.8305 -8 0.066594 410.77 1.8138 

-26 0.14744 401.8 1.8564 -16 0.09803 407.34 1.8373 -6 0.067324 412.60 1.8207 

-24 0.14891 403.5 1.8630 -14 0.09904 409.08 1.8440 -4 0.068044 414.43 1.8275 

-22 0.15038 405.1 1.8696 -12 0.10004 410.80 1.8507 -2 0.068756 416.24 1.8342 

-20 0.15183 406.7 1.8761 -10 0.10103 412.52 1.8572 0 0.069462 418.05 1.8409 

-18 0.15328 408.4 1.8825 -8 0.10201 414.23 1.8637 2 0.070160 419.85 1.8474 

-16 0.15472 410.0 1.8889 -6 0.10299 415.95 1.8701 4 0.070853 421.64 1.8539 

-14 0.15615 411.7 1.8953 -4 0.10396 417.66 1.8765 6 0.071540 423.43 1.8604 

-12 0.15757 413.3 1.9016 -2 0.10492 419.36 1.8828 8 0.072221 425.22 1.8668 

-10 0.15899 414.9 1.9078 0 0.10588 421.07 1.8891 10 0.072898 427.00 1.8731 

-8 0.16040 416.6 1.9140 2 0.10683 422.78 1.8953 12 0.073570 428.78 1.8793 

-6 0.16181 418.2 1.9202 4 0.10778 424.49 1.9015 14 0.074238 430.56 1.8856 

-4 0.16321 419.9 1.9263 6 0.10872 426.20 1.9077 16 0.074902 432.34 1.8917 

-2 0.16460 421.5 1.9324 8 0.10966 427.90 1.9138 18 0.075563 434.12 1.8979 

0 0.16599 423.2 1.9385 10 0.11059 429.62 1.9198 20 0.076219 435.90 1.9040 

2 0.16737 424.8 1.9445 12 0.11153 431.33 1.9259 22 0.076872 437.68 1.9100 

4 0.16876 426.5 1.9505 14 0.11245 433.04 1.9318 24 0.077523 439.46 1.9160 

6 0.17013 428.1 1.9565 16 0.11338 434.76 1.9378 26 0.078169 441.24 1.9220 

8 0.17151 429.8 1.9624 18 0.11430 436.48 1.9437 28 0.078814 443.02 1.9279 

10 0.17287 431.4 1.9683 20 0.11521 438.20 1.9496 30 0.079455 444.80 1.9338 

12 0.17424 433.1 1.9742 22 0.11613 439.92 1.9555 32 0.080094 446.59 1.9397 

14 0.17560 434.8 1.9800 24 0.11704 441.65 1.9613 34 0.080730 448.38 1.9455 

16 0.17696 436.5 1.9858 26 0.11795 443.38 1.9671 36 0.081364 450.17 1.9514 

18 0.17832 438.1 1.9916 28 0.11885 445.12 1.9729 38 0.081995 451.96 1.9571 

20 0.17967 439.8 1.9974 30 0.11976 446.86 1.9787 40 0.082624 453.76 1.9629 

22 0.18102 441.5 2.0031 32 0.12066 448.60 1.9844 42 0.083252 455.56 1.9686 

24 0.18237 443.2 2.0088 34 0.12155 450.34 1.9901 44 0.083877 457.36 1.9743 

26 0.18371 444.9 2.0145 36 0.12245 452.09 1.9958 46 0.084500 459.16 1.9800 

28 0.18506 446.6 2.0202 38 0.12334 453.85 2.0014 48 0.085121 460.97 1.9856 

30 0.18640 448.3 2.0258 40 0.12424 455.60 2.0071 50 0.085741 462.79 1.9913 

32 0.18773 450.0 2.0315 42 0.12513 457.37 2.0127 52 0.086359 464.60 1.9969 

34 0.18907 451.7 2.0371 44 0.12602 459.13 2.0183 54 0.086975 466.42 2.0025 

36 0.19040 453.5 2.0427 46 0.12690 460.90 2.0238 56 0.087590 468.25 2.0080 

38 0.19174 455.2 2.0482 48 0.12779 462.68 2.0294 58 0.088203 470.07 2.0135 

40 0.19307 456.9 2.0538 50 0.12867 464.46 2.0349 60 0.088815 471.90 2.0191 

42 0.19439 458.7 2.0593 52 0.12955 466.24 2.0404 62 0.089426 473.74 2.0246 

44 0.19572 460.4 2.0648 54 0.13043 468.03 2.0459 64 0.090035 475.58 2.0300 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

4 

 

 

Sat -30 C 

[1.6157 

bar] Sat -20 C [2.4821 bar] Sat -10 C [3.6717 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

46 0.19704 462.14 2.0703 56 0.13131 469.83 2.0513 66 0.090642 477.42 2.0355 

48 0.19837 463.90 2.0758 58 0.13219 471.63 2.0568 68 0.091249 479.27 2.0409 

50 0.19969 465.65 2.0812 60 0.13306 473.43 2.0622 70 0.091854 481.13 2.0463 

52 0.20101 467.42 2.0867 62 0.13394 475.24 2.0676 72 0.092458 482.98 2.0517 

54 0.20233 469.19 2.0921 64 0.13481 477.06 2.0730 74 0.093061 484.85 2.0571 

56 0.20364 470.96 2.0975 66 0.13568 478.87 2.0784 76 0.093663 486.71 2.0625 

58 0.20496 472.74 2.1029 68 0.13655 480.70 2.0838 78 0.094263 488.59 2.0678 

60 0.20627 474.53 2.1083 70 0.13742 482.53 2.0891 80 0.094863 490.46 2.0731 

62 0.20759 476.32 2.1136 72 0.13829 484.36 2.0945 82 0.095462 492.34 2.0785 

64 0.20890 478.11 2.1190 74 0.13916 486.20 2.0998 84 0.096060 494.23 2.0838 

66 0.21021 479.91 2.1243 76 0.14003 488.05 2.1051 86 0.096657 496.12 2.0890 

68 0.21152 481.72 2.1296 78 0.14089 489.90 2.1104 88 0.097253 498.02 2.0943 

70 0.21283 483.53 2.1349 80 0.14176 491.75 2.1156 90 0.097848 499.92 2.0995 

72 0.21413 485.35 2.1402 82 0.14262 493.62 2.1209 92 0.098442 501.82 2.1048 

74 0.21544 487.18 2.1455 84 0.14348 495.48 2.1261 94 0.099035 503.73 2.1100 

76 0.21674 489.01 2.1507 86 0.14434 497.35 2.1314 96 0.099628 505.65 2.1152 

78 0.21805 490.84 2.1560 88 0.14520 499.23 2.1366 98 0.100220 507.57 2.1204 

80 0.21935 492.68 2.1612 90 0.14606 501.11 2.1418 100 0.100810 509.50 2.1256 

82 0.22065 494.53 2.1664 92 0.14692 503.00 2.1470 102 0.101400 511.43 2.1307 

84 0.22195 496.38 2.1716 94 0.14778 504.90 2.1521 104 0.101990 513.36 2.1359 

86 0.22325 498.24 2.1768 96 0.14864 506.79 2.1573 106 0.102580 515.31 2.1410 

88 0.22455 500.11 2.1820 98 0.14950 508.70 2.1624 108 0.103170 517.25 2.1461 

90 0.22585 501.98 2.1872 100 0.15035 510.61 2.1676 110 0.103760 519.20 2.1512 

92 0.22715 503.85 2.1923 102 0.15121 512.53 2.1727 112 0.104340 521.16 2.1563 

94 0.22845 505.73 2.1974 104 0.15206 514.45 2.1778 114 0.104930 523.12 2.1614 

96 0.22974 507.62 2.2026 106 0.15292 516.37 2.1829 116 0.105520 525.09 2.1665 

98 0.23104 509.51 2.2077 108 0.15377 518.31 2.1880 118 0.106100 527.07 2.1715 

100 0.23234 511.41 2.2128 110 0.15462 520.24 2.1930 120 0.106690 529.04 2.1766 

102 0.23363 513.32 2.2179 112 0.15547 522.19 2.1981 122 0.107270 531.03 2.1816 

104 0.23492 515.23 2.2230 114 0.15633 524.14 2.2031 124 0.107850 533.02 2.1866 

106 0.23622 517.14 2.2280 116 0.15718 526.09 2.2082 126 0.108440 535.01 2.1917 

108 0.23751 519.07 2.2331 118 0.15803 528.05 2.2132 128 0.109020 537.01 2.1967 

110 0.23880 520.99 2.2381 120 0.15888 530.02 2.2182 130 0.109600 539.02 2.2016 

112 0.24009 522.93 2.2432 122 0.15973 531.99 2.2232 132 0.110180 541.03 2.2066 

114 0.24138 524.87 2.2482 124 0.16058 533.96 2.2282 134 0.110770 543.04 2.2116 

116 0.24267 526.81 2.2532 126 0.16142 535.95 2.2332 136 0.111350 545.06 2.2165 

118 0.24396 528.76 2.2582 128 0.16227 537.94 2.2382 138 0.111930 547.09 2.2215 

120 0.24525 530.72 2.2632 130 0.16312 539.93 2.2431 140 0.112510 549.12 2.2264 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

5 

 

Sat 0 C [5.2577 bar] Sat 10 C [7.3198 bar] Sat 20 C [9.9454 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

0 0.046383 413.61 1.7918 10 0.033367 417.84 1.7780 20 0.024400 421.51 1.7648 

2 0.046937 415.57 1.7990 12 0.033799 419.94 1.7853 22 0.024749 423.76 1.7724 

4 0.047481 417.52 1.8060 14 0.034221 422.01 1.7926 24 0.025091 425.99 1.7799 

6 0.048018 419.45 1.8129 16 0.034637 424.06 1.7997 26 0.025425 428.18 1.7873 

8 0.048548 421.36 1.8198 18 0.035046 426.09 1.8067 28 0.025752 430.34 1.7945 

10 0.049071 423.27 1.8265 20 0.035449 428.11 1.8136 30 0.026074 432.49 1.8016 

12 0.049588 425.16 1.8332 22 0.035847 430.11 1.8204 32 0.026391 434.61 1.8086 

14 0.050100 427.05 1.8398 24 0.036240 432.10 1.8271 34 0.026703 436.72 1.8155 

16 0.050607 428.92 1.8463 26 0.036628 434.08 1.8337 36 0.027010 438.82 1.8223 

18 0.051109 430.80 1.8527 28 0.037011 436.04 1.8403 38 0.027313 440.90 1.8290 

20 0.051607 432.66 1.8591 30 0.037391 438.01 1.8468 40 0.027613 442.96 1.8356 

22 0.052100 434.53 1.8655 32 0.037767 439.96 1.8532 42 0.027908 445.02 1.8422 

24 0.052590 436.39 1.8717 34 0.038139 441.91 1.8596 44 0.028201 447.07 1.8486 

26 0.053077 438.24 1.8780 36 0.038509 443.85 1.8659 46 0.028490 449.12 1.8551 

28 0.053560 440.10 1.8842 38 0.038875 445.79 1.8722 48 0.028777 451.15 1.8614 

30 0.054039 441.95 1.8903 40 0.039238 447.73 1.8784 50 0.029061 453.18 1.8677 

32 0.054516 443.80 1.8964 42 0.039598 449.66 1.8845 52 0.029342 455.20 1.8740 

34 0.054990 445.65 1.9024 44 0.039956 451.59 1.8906 54 0.029620 457.22 1.8801 

36 0.055461 447.51 1.9084 46 0.040311 453.52 1.8967 56 0.029897 459.24 1.8863 

38 0.055930 449.36 1.9144 48 0.040664 455.45 1.9027 58 0.030171 461.25 1.8924 

40 0.056396 451.21 1.9203 50 0.041014 457.38 1.9087 60 0.030443 463.26 1.8984 

42 0.056860 453.06 1.9262 52 0.041363 459.30 1.9146 62 0.030713 465.27 1.9044 

44 0.057321 454.92 1.9321 54 0.041709 461.23 1.9205 64 0.030981 467.27 1.9104 

46 0.057780 456.77 1.9379 56 0.042054 463.16 1.9264 66 0.031247 469.28 1.9163 

48 0.058238 458.63 1.9437 58 0.042396 465.08 1.9322 68 0.031512 471.28 1.9222 

50 0.058693 460.49 1.9495 60 0.042737 467.01 1.9380 70 0.031774 473.28 1.9281 

52 0.059147 462.35 1.9552 62 0.043076 468.94 1.9438 72 0.032036 475.28 1.9339 

54 0.059598 464.21 1.9610 64 0.043414 470.87 1.9495 74 0.032296 477.28 1.9397 

56 0.060048 466.08 1.9666 66 0.043750 472.80 1.9553 76 0.032554 479.28 1.9454 

58 0.060497 467.95 1.9723 68 0.044084 474.73 1.9609 78 0.032811 481.29 1.9511 

60 0.060944 469.82 1.9779 70 0.044417 476.66 1.9666 80 0.033067 483.29 1.9568 

62 0.061389 471.69 1.9835 72 0.044749 478.60 1.9722 82 0.033321 485.29 1.9625 

64 0.061833 473.57 1.9891 74 0.045079 480.54 1.9778 84 0.033574 487.30 1.9681 

66 0.062275 475.45 1.9947 76 0.045408 482.48 1.9834 86 0.033826 489.30 1.9737 

68 0.062716 477.33 2.0002 78 0.045736 484.42 1.9889 88 0.034077 491.31 1.9793 

70 0.063156 479.22 2.0057 80 0.046062 486.37 1.9945 90 0.034327 493.32 1.9848 

72 0.063594 481.11 2.0112 82 0.046388 488.32 2.0000 92 0.034575 495.33 1.9904 

74 0.064031 483.00 2.0167 84 0.046712 490.27 2.0054 94 0.034823 497.34 1.9958 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

6 

 

Sat 0 C [5.2577 bar] Sat 10 C [7.3198 bar] Sat 20 C [9.9454 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

76 0.064468 484.90 2.0222 86 0.047036 492.22 2.0109 96 0.03507 499.36 2.0013 

78 0.064902 486.80 2.0276 88 0.047358 494.18 2.0163 98 0.03532 501.38 2.0068 

80 0.065336 488.71 2.0330 90 0.047679 496.14 2.0218 100 0.03556 503.40 2.0122 

82 0.065769 490.62 2.0384 92 0.047999 498.11 2.0271 102 0.03581 505.42 2.0176 

84 0.066201 492.53 2.0438 94 0.048319 500.07 2.0325 104 0.03605 507.45 2.0230 

86 0.066632 494.45 2.0491 96 0.048637 502.04 2.0379 106 0.03629 509.48 2.0284 

88 0.067062 496.37 2.0544 98 0.048955 504.02 2.0432 108 0.03653 511.51 2.0337 

90 0.067491 498.29 2.0598 100 0.049272 506.00 2.0485 110 0.03677 513.54 2.0390 

92 0.067919 500.23 2.0651 102 0.049588 507.98 2.0538 112 0.03701 515.58 2.0443 

94 0.068346 502.16 2.0703 104 0.049903 509.97 2.0591 114 0.03725 517.62 2.0496 

96 0.068772 504.10 2.0756 106 0.050218 511.96 2.0644 116 0.03749 519.67 2.0549 

98 0.069198 506.04 2.0809 108 0.050531 513.95 2.0696 118 0.03773 521.71 2.0601 

100 0.069623 507.99 2.0861 110 0.050845 515.95 2.0748 120 0.03797 523.77 2.0654 

102 0.070047 509.94 2.0913 112 0.051157 517.95 2.0801 122 0.03820 525.82 2.0706 

104 0.070470 511.90 2.0965 114 0.051469 519.96 2.0853 124 0.03844 527.88 2.0758 

106 0.070893 513.86 2.1017 116 0.051780 521.97 2.0904 126 0.03867 529.94 2.0810 

108 0.071315 515.83 2.1069 118 0.052090 523.99 2.0956 128 0.03891 532.01 2.0861 

110 0.071736 517.80 2.1120 120 0.052400 526.01 2.1008 130 0.03914 534.08 2.0913 

112 0.072156 519.78 2.1172 122 0.052709 528.03 2.1059 132 0.03938 536.15 2.0964 

114 0.072576 521.76 2.1223 124 0.053018 530.06 2.1110 134 0.03961 538.23 2.1015 

116 0.072996 523.75 2.1274 126 0.053326 532.09 2.1161 136 0.03984 540.31 2.1066 

118 0.073415 525.74 2.1325 128 0.053633 534.13 2.1212 138 0.04008 542.40 2.1117 

120 0.073833 527.73 2.1376 130 0.053940 536.17 2.1263 140 0.04031 544.49 2.1168 

122 0.074250 529.73 2.1427 132 0.054247 538.22 2.1313 142 0.04054 546.58 2.1218 

124 0.074667 531.74 2.1478 134 0.054553 540.27 2.1364 144 0.04077 548.68 2.1269 

126 0.075084 533.75 2.1528 136 0.054859 542.32 2.1414 146 0.04100 550.78 2.1319 

128 0.075500 535.77 2.1579 138 0.055164 544.38 2.1465 148 0.04123 552.89 2.1369 

130 0.075915 537.79 2.1629 140 0.055468 546.45 2.1515 150 0.04146 555.00 2.1419 

132 0.076330 539.81 2.1679 142 0.055772 548.52 2.1565 152 0.04169 557.12 2.1469 

134 0.076745 541.84 2.1729 144 0.056076 550.59 2.1614 154 0.04192 559.24 2.1519 

136 0.077159 543.88 2.1779 146 0.056379 552.67 2.1664 156 0.04215 561.36 2.1568 

138 0.077573 545.92 2.1829 148 0.056682 554.75 2.1714 158 0.04237 563.49 2.1618 

140 0.077986 547.97 2.1878 150 0.056985 556.84 2.1763 160 0.04260 565.62 2.1667 

142 0.078399 550.02 2.1928 152 0.057287 558.94 2.1813 162 0.04283 567.76 2.1717 

144 0.078811 552.07 2.1977 154 0.057588 561.03 2.1862 164 0.04305 569.90 2.1766 

146 0.079223 554.13 2.2026 156 0.057890 563.14 2.1911 166 0.04328 572.05 2.1815 

148 0.079634 556.20 2.2076 158 0.058191 565.24 2.1960 168 0.04351 574.20 2.1864 

150 0.080045 558.27 2.2125 160 0.058491 567.36 2.2009 170 0.04373 576.35 2.1912 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

7 

 

Sat 30 C [13.23 bar] Sat 40 C [17.282 bar] Sat 50 C [22.226 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

30 0.018052 424.4 1.7515 40 0.013440 426.37 1.7374 50 0.010001 426.95 1.7212 

32 0.018346 426.9 1.7596 42 0.013699 429.10 1.7460 52 0.010242 430.08 1.7308 

34 0.018632 429.3 1.7675 44 0.013949 431.76 1.7545 54 0.010470 433.09 1.7401 

36 0.018911 431.7 1.7751 46 436.01 1.7490 

38 0.019183 434.0 1.7827 48 438.84 1.7575 

40 0.019449 436.3 1.7900 0.014190 434.36 1.7626 56 0.010689 441.60 1.7658 

42 0.019710 438.6 1.7973 0.014424 436.90 1.7706 58 0.010899 444.30 1.7739 

44 0.019966 440.8 1.8044 0.014652 439.40 1.7783 60 0.011101 446.95 1.7818 

46 0.020217 443.1 1.8114 0.014874 441.86 1.7859 62 0.011297 449.55 1.7895 

48 0.020465 445.3 1.8183 0.015091 444.29 1.7934 64 0.011487 0.011852 452.12 1.7970 

50 0.020708 447.5 1.8251 0.015304 446.68 1.8006 66 0.011672 0.012028 454.64 1.8044 

52 0.020948 449.6 1.8318 62 0.015916 453.72 1.8218 72 0.012200 457.14 1.8117 

54 0.021185 451.8 1.8385 64 0.016114 456.02 1.8287 74 0.012369 459.61 1.8188 

56 0.021419 454.0 1.8450 66 0.016308 458.31 1.8354 76 0.012535 462.05 1.8258 

58 0.021650 456.1 1.8515 68 0.016499 460.58 1.8421 78 0.012697 464.47 1.8327 

60 0.021878 458.2 1.8580 70 0.016688 462.83 1.8487 80 0.012857 466.87 1.8396 

62 0.022104 460.4 1.8643 72 0.016874 465.08 1.8552 82 0.013014 469.25 1.8463 

64 0.022327 462.5 1.8706 74 0.017058 467.31 1.8617 84 0.013169 471.62 1.8529 

66 0.022548 464.6 1.8769 76 0.017239 469.53 1.8681 86 0.013322 473.97 1.8595 

68 0.022767 466.7 1.8831 78 0.017419 471.75 1.8744 88 0.013473 476.31 1.8660 

70 0.022984 468.8 1.8892 80 0.017596 473.95 1.8807 90 0.013621 478.63 1.8724 

72 0.023199 470.9 1.8953 82 0.017772 476.15 1.8869 92 0.013768 480.94 1.8787 

74 0.023413 473.0 1.9014 84 0.017946 478.34 1.8930 94 0.013913 483.25 1.8850 

76 0.023624 475.1 1.9074 86 0.018118 480.53 1.8991 96 0.014057 485.54 1.8913 

78 0.023834 477.2 1.9133 88 0.018289 482.71 1.9052 98 0.014199 487.83 1.8974 

80 0.024043 479.3 1.9192 90 0.018458 484.88 1.9112 100 0.014339 490.10 1.9036 

82 0.024249 481.3 1.9251 92 0.018626 487.05 1.9171 102 0.014478 492.38 1.9096 

84 0.024455 483.4 1.9310 94 0.018792 489.22 1.9231 104 0.014616 494.64 1.9157 

86 0.024659 485.5 1.9368 96 0.018957 491.39 1.9289 106 0.014752 496.90 1.9216 

88 0.024862 487.6 1.9425 98 0.019121 493.55 1.9348 108 0.014887 499.15 1.9276 

90 0.025063 489.7 1.9483 100 0.019284 495.71 1.9406 110 0.015021 501.40 1.9334 

92 0.025264 491.7 1.9540 102 0.019446 497.86 1.9463 112 0.015154 503.65 1.9393 

94 0.025463 493.8 1.9596 104 0.019606 500.02 1.9521 114 0.015286 505.89 1.9451 

96 0.025661 495.9 1.9653 106 0.019765 502.17 1.9578 116 0.015417 508.13 1.9509 

98 0.025858 498.0 1.9709 108 0.019924 504.33 1.9634 118 0.015547 510.37 1.9566 

100 0.026054 500.0 1.9765 110 0.020081 506.48 1.9691 120 0.015676 512.61 1.9623 

102 0.026249 502.1 1.9820 112 0.020238 508.63 1.9747 122 0.015804 514.84 1.9680 

104 0.026443 504.2 1.9876 114 0.020393 510.79 1.9802 124 0.015932 517.07 1.9736 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

8 

 

Sat 30 C [13.23 bar] Sat 40 C [17.282 bar] Sat 50 C [22.226 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

106 0.026636 506.28 1.9931 116 0.020548 512.94 1.9858 126 0.016058 519.3 1.9792 

108 0.026829 508.36 1.9985 118 0.020702 515.09 1.9913 128 0.016184 521.5 1.9848 

110 0.027020 510.44 2.0040 120 0.020855 517.24 1.9968 130 0.016309 523.8 1.9903 

112 0.027211 512.53 2.0094 122 0.021008 519.40 2.0023 132 0.016433 526.0 1.9958 

114 0.027401 514.62 2.0148 124 0.021159 521.55 2.0077 134 0.016557 528.2 2.0013 

116 0.027590 516.71 2.0202 126 0.021310 523.71 2.0131 136 0.016679 530.4 2.0068 

118 0.027778 518.80 2.0256 128 0.021460 525.87 2.0185 138 0.016802 532.7 2.0122 

120 0.027966 520.90 2.0309 130 0.021610 528.03 2.0239 140 0.016923 534.9 2.0176 

122 0.028153 522.99 2.0362 132 0.021759 530.19 2.0292 142 0.017044 537.1 2.0230 

124 0.028339 525.09 2.0415 134 0.021907 532.35 2.0346 144 0.017164 539.4 2.0284 

126 0.028525 527.19 2.0468 136 0.022055 534.51 2.0399 146 0.017284 541.6 2.0337 

128 0.028710 529.30 2.0521 138 0.022202 536.68 2.0451 148 0.017403 543.8 2.0390 

130 0.028894 531.41 2.0573 140 0.022348 538.85 2.0504 150 0.017522 546.1 2.0443 

132 0.029078 533.52 2.0626 142 0.022494 541.02 2.0556 152 0.017640 548.3 2.0496 

134 0.029261 535.63 2.0678 144 0.022640 543.19 2.0609 154 0.017758 550.5 2.0548 

136 0.029444 537.75 2.0729 146 0.022785 545.37 2.0661 156 0.017875 552.8 2.0600 

138 0.029626 539.87 2.0781 148 0.022929 547.55 2.0713 158 0.017992 555.0 2.0652 

140 0.029808 541.99 2.0833 150 0.023073 549.73 2.0764 160 0.018108 557.2 2.0704 

142 0.029989 544.12 2.0884 152 0.023216 551.91 2.0816 162 0.018224 559.5 2.0756 

144 0.030170 546.25 2.0935 154 0.023359 554.10 2.0867 164 0.018339 561.7 2.0807 

146 0.030350 548.39 2.0986 156 0.023502 556.28 2.0918 166 0.018454 564.0 2.0859 

148 0.030530 550.52 2.1037 158 0.023644 558.48 2.0969 168 0.018568 566.2 2.0910 

150 0.030709 552.66 2.1088 160 0.023786 560.67 2.1020 170 0.018683 568.5 2.0961 

152 0.030888 554.81 2.1138 162 0.023927 562.87 2.1070 172 0.018796 570.7 2.1012 

154 0.031066 556.96 2.1189 164 0.024068 565.07 2.1121 174 0.018910 573.0 2.1062 

156 0.031244 559.11 2.1239 166 0.024209 567.28 2.1171 176 0.019023 575.3 2.1113 

158 0.031422 561.27 2.1289 168 0.024349 569.48 2.1221 178 0.019135 577.5 2.1163 

160 0.031599 563.43 2.1339 170 0.024488 571.69 2.1271 180 0.019248 579.8 2.1213 

162 0.031776 565.59 2.1389 172 0.024628 573.91 2.1321 182 0.019360 582.1 2.1263 

164 0.031952 567.76 2.1439 174 0.024767 576.13 2.1371 184 0.019471 584.3 2.1313 

166 0.032128 569.93 2.1488 176 0.024906 578.35 2.1421 186 0.019583 586.6 2.1362 

168 0.032304 572.10 2.1538 178 0.025044 580.57 2.1470 188 0.019694 588.9 2.1412 

170 0.032479 574.28 2.1587 180 0.025182 582.80 2.1519 190 0.019804 591.2 2.1461 

172 0.032655 576.47 2.1636 182 0.025320 585.04 2.1568 192 0.019915 593.4 2.1510 

174 0.032829 578.66 2.1685 184 0.025457 587.27 2.1617 194 0.020025 595.7 2.1559 

176 0.033004 580.85 2.1734 186 0.025594 589.51 2.1666 196 0.020135 598.0 2.1608 

178 0.033178 583.04 2.1783 188 0.025731 591.75 2.1715 198 0.020244 600.3 2.1657 

180 0.033351 585.24 2.1832 190 0.025868 594.00 2.1764 200 0.020354 602.6 2.1706 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

9 

 

Sat 60 C [28.217 bar] Sat 70 C [35.481 bar] Sat 80 C [44.539 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

60 0.007359 425.44 1.7009 70 0.0052267 420.13 1.6719 80 0.003203 402.74 1.6112 

62 0.007600 429.26 1.7123 72 0.0055026 425.44 1.6873 82 0.003682 414.66 1.6448 

64 0.007822 432.84 1.7230 74 0.0057407 430.09 1.7007 84 0.003991 422.25 1.6661 

66 0.008031 436.23 1.7330 76 0.005954 434.31 1.7129 86 0.004236 428.31 1.6831 

68 0.008227 439.48 1.7426 78 0.0061492 438.23 1.7240 88 0.004447 433.54 1.6976 

70 0.008415 442.61 1.7517 80 0.0063308 441.92 1.7345 90 0.004634 438.23 1.7105 

72 0.008594 445.64 1.7605 82 0.0065014 445.44 1.7445 92 0.004805 442.56 1.7224 

74 0.008766 448.58 1.7690 84 0.0066631 448.81 1.7539 94 0.004963 446.61 1.7335 

76 0.008932 451.46 1.7773 86 0.0068172 452.06 1.7630 96 0.005111 450.44 1.7439 

78 0.009093 454.27 1.7853 88 0.006965 455.21 1.7718 98 0.005251 454.10 1.7538 

80 0.009249 457.03 1.7932 90 0.0071073 458.28 1.7802 100 0.005384 457.61 1.7632 

82 0.009401 459.75 1.8008 92 0.0072447 461.28 1.7885 102 0.005512 461.01 1.7723 

84 0.009549 462.42 1.8083 94 0.0073778 464.21 1.7965 104 0.005634 464.31 1.7811 

86 0.009693 465.05 1.8157 96 0.007507 467.09 1.8043 106 0.005752 467.52 1.7896 

88 0.009835 467.66 1.8229 98 0.0076328 469.92 1.8119 108 0.005866 470.66 1.7978 

90 0.009973 470.23 1.8300 100 0.0077555 472.71 1.8194 110 0.005976 473.73 1.8059 

92 0.010109 472.78 1.8370 102 0.0078753 475.45 1.8268 112 0.006083 476.74 1.8137 

94 0.010243 475.30 1.8439 104 0.0079925 478.17 1.8340 114 0.006188 479.70 1.8214 

96 0.010374 477.80 1.8507 106 0.0081073 480.85 1.8411 116 0.006290 482.62 1.8289 

98 0.010503 480.28 1.8574 108 0.0082199 483.5 1.8481 118 0.006389 485.49 1.8362 

100 0.010630 482.74 1.8640 110 0.0083304 486.13 1.8549 120 0.006487 488.33 1.8435 

102 0.010755 485.19 1.8706 112 0.008439 488.74 1.8617 122 0.006582 491.13 1.8506 

104 0.010879 487.62 1.8770 114 0.0085458 491.32 1.8684 124 0.006676 493.91 1.8576 

106 0.011001 490.04 1.8834 116 0.008651 493.88 1.8750 126 0.006767 496.65 1.8645 

108 0.011121 492.45 1.8897 118 0.0087546 496.43 1.8815 128 0.006858 499.37 1.8713 

110 0.011240 494.84 1.8960 120 0.0088567 498.96 1.8880 130 0.006946 502.07 1.8780 

112 0.011357 497.23 1.9022 122 0.0089574 501.48 1.8944 132 0.007034 504.74 1.8846 

114 0.011473 499.60 1.9084 124 0.0090568 503.98 1.9007 134 0.007120 507.40 1.8911 

116 0.011588 501.97 1.9145 126 0.009155 506.47 1.9069 136 0.007205 510.04 1.8976 

118 0.011702 504.33 1.9205 128 0.009252 508.95 1.9131 138 0.007288 512.66 1.9040 

120 0.011814 506.68 1.9265 130 0.0093479 511.42 1.9193 140 0.007371 515.27 1.9103 

122 0.011926 509.02 1.9325 132 0.0094427 513.88 1.9254 142 0.007452 517.86 1.9166 

124 0.012036 511.36 1.9384 134 0.0095365 516.33 1.9314 144 0.007532 520.44 1.9228 

126 0.012146 513.70 1.9442 136 0.0096294 518.77 1.9374 146 0.007612 523.01 1.9289 

128 0.012254 516.03 1.9501 138 0.0097213 521.2 1.9433 148 0.007691 525.57 1.9350 

130 0.012362 518.36 1.9558 140 0.0098124 523.63 1.9492 150 0.007768 528.11 1.9411 

132 0.012469 520.68 1.9616 142 0.0099027 526.05 1.9550 152 0.007845 530.65 1.9470 

134 0.012574 523.00 1.9673 144 0.0099921 528.47 1.9609 154 0.007921 533.18 1.9530 
Refrigerant Solutions Limited RS-50 Superheat Properties

 

10 

 

Sat 60 C [28.217 bar] Sat 70 C [35.481 bar] Sat 80 C [44.539 bar] 

Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy Temp Volume Enthalpy Entropy 

[C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] [C] [litre/kg] [kJ/kg] [kJ/K-kg] 

136 0.01268 525.31 1.9730 146 0.010081 530.88 1.9666 156 0.007997 535.7 1.9589 

138 0.01278 527.62 1.9786 148 0.010169 533.28 1.9723 158 0.008071 538.2 1.9647 

140 0.01289 529.94 1.9842 150 0.010256 535.68 1.9780 160 0.008145 540.7 1.9705 

142 0.01299 532.24 1.9898 152 0.010343 538.08 1.9837 162 0.008219 543.2 1.9763 

144 0.01309 534.55 1.9953 154 0.010428 540.48 1.9893 164 0.008292 545.7 1.9820 

146 0.01320 536.86 2.0009 156 0.010514 542.87 1.9949 166 0.008364 548.2 1.9877 

148 0.01330 539.16 2.0063 158 0.010598 545.26 2.0004 168 0.008435 550.7 1.9933 

150 0.01340 541.47 2.0118 160 0.010683 547.64 2.0060 170 0.008506 553.2 1.9989 

152 0.01350 543.77 2.0172 162 0.010766 550.03 2.0115 172 0.008577 555.7 2.0045 

154 0.01360 546.07 2.0226 164 0.010849 552.41 2.0169 174 0.008647 558.1 2.0101 

156 0.01369 548.37 2.0280 166 0.010932 554.79 2.0224 176 0.008716 560.6 2.0156 

158 0.01379 550.68 2.0334 168 0.011014 557.17 2.0278 178 0.008785 563.1 2.0210 

160 0.01389 552.98 2.0387 170 0.011095 559.55 2.0331 180 0.008853 565.5 2.0265 

162 0.01399 555.28 2.0440 172 0.011176 561.93 2.0385 182 0.008921 568.0 2.0319 

164 0.01408 557.59 2.0493 174 0.011257 564.31 2.0438 184 0.008989 570.5 2.0373 

166 0.01418 559.89 2.0545 176 0.011337 566.68 2.0491 186 0.009056 572.9 2.0427 

168 0.01428 562.20 2.0598 178 0.011417 569.06 2.0544 188 0.009123 575.4 2.0480 

170 0.01437 564.50 2.0650 180 0.011496 571.44 2.0597 190 0.009189 577.8 2.0533 

172 0.01447 566.81 2.0702 182 0.011575 573.82 2.0649 192 0.009255 580.3 2.0586 

174 0.01456 569.12 2.0754 184 0.011653 576.19 2.0701 194 0.009321 582.7 2.0639 

176 0.01466 571.43 2.0805 186 0.011732 578.57 2.0753 196 0.009386 585.2 2.0691 

178 0.01475 573.74 2.0856 188 0.011809 580.95 2.0805 198 0.009451 587.6 2.0744 

180 0.01484 576.05 2.0908 190 0.011887 583.33 2.0856 200 0.009516 590.1 2.0796 

182 0.01494 578.37 2.0959 192 0.011964 585.71 2.0908 202 0.009580 592.6 2.0847 

184 0.01503 580.69 2.1009 194 0.012041 588.09 2.0959 204 0.009644 595.0 2.0899 

186 0.01512 583.01 2.1060 196 0.012117 590.47 2.1010 206 0.009708 597.5 2.0950 

188 0.01521 585.33 2.1111 198 0.012193 592.86 2.1060 208 0.009771 599.9 2.1001 

190 0.01530 587.65 2.1161 200 0.012269 595.24 2.1111 210 0.009834 602.4 2.1052 

192 0.01540 589.98 2.1211 202 0.012345 597.63 2.1161 212 0.009897 604.8 2.1103 

194 0.01549 592.30 2.1261 204 0.01242 600.02 2.1211 214 0.009959 607.3 2.1153 

196 0.01558 594.63 2.1311 206 0.012495 602.41 2.1261 216 0.010022 609.7 2.1204 

198 0.01567 596.97 2.1360 208 0.012569 604.8 2.1311 218 0.010084 612.2 2.1254 

200 0.01576 599.30 2.1410 210 0.012644 607.19 2.1361 220 0.010145 614.6 2.1304 

202 0.01585 601.64 2.1459 212 0.012718 609.59 2.1410 222 0.010207 617.1 2.1353 

204 0.01594 603.98 2.1508 214 0.012792 611.99 2.1459 224 0.010268 619.6 2.1403 

206 0.01603 606.32 2.1557 216 0.012865 614.38 2.1509 226 0.010329 622.0 2.1452 

208 0.01612 608.67 2.1606 218 0.012939 616.79 2.1558 228 0.010390 624.5 2.1502 

210 0.01621 611.02 2.1655 220 0.013012 619.19 2.1606 230 0.010450 627.0 2.1551