| SI Units | English Units |
| Saturated Refrigerant R-12 --Temperature Table | ||||||||||||||||
| Spec. Volume | Internal Energy | Enthalpy | Entropy | |||||||||||||
| deg-C | kPa | m^3/kg | kJ/kg | kJ/kg | kJ/kg*K | |||||||||||
| Temp. | Sat. | Sat. | Sat. | Sat. | Sat. | Sat. | Sat. | Sat. | Sat. | |||||||
| press. | liquid | vapor | liquid | vapor | liquid | vapor | liquid | vapor | ||||||||
| T 0C | p_sat@T | vf | vg | uf | ug | hf | hg | sf | sg | |||||||
| -90 | 2.8 | 0.000608 | 4.41555 | -43.29 | 133.91 | -43.28 | 146.46 | -0.2086 | 0.8273 | |||||||
| -80 | 6.2 | 0.000617 | 2.13835 | -34.73 | 137.82 | -34.72 | 151.02 | -0.1631 | 0.7984 | |||||||
| -70 | 12.3 | 0.000627 | 1.12728 | -26.14 | 141.81 | -26.13 | 155.64 | -0.1198 | 0.7749 | |||||||
| -60 | 22.6 | 0.000637 | 0.63791 | -17.50 | 145.86 | -17.49 | 160.29 | -0.0783 | 0.7557 | |||||||
| -50 | 39.1 | 0.000648 | 0.38310 | -8.80 | 149.95 | -8.78 | 164.95 | -0.0384 | 0.7401 | |||||||
| -45 | 50.4 | 0.000654 | 0.30268 | -4.43 | 152.01 | -4.40 | 167.28 | -0.019 | 0.7334 | |||||||
| -40 | 64.2 | 0.000659 | 0.24191 | -0.04 | 154.07 | 0 | 169.59 | 0 | 0.7274 | |||||||
| -35 | 80.7 | 0.000666 | 0.19540 | 4.37 | 156.13 | 4.42 | 171.90 | 0.0187 | 0.7219 | |||||||
| -30 | 100.4 | 0.000672 | 0.15937 | 8.79 | 158.19 | 8.86 | 174.20 | 0.0371 | 0.7170 | |||||||
| -29.8 | 101.3 | 0.000672 | 0.15803 | 8.98 | 158.28 | 9.05 | 174.29 | 0.0379 | 0.7168 | |||||||
| -25 | 123.7 | 0.000679 | 0.13117 | 13.24 | 160.25 | 13.33 | 176.48 | 0.0552 | 0.7126 | |||||||
| -20 | 150.9 | 0.000685 | 0.10885 | 17.71 | 162.31 | 17.82 | 178.74 | 0.0731 | 0.7087 | |||||||
| -15 | 182.6 | 0.000693 | 0.09102 | 22.20 | 164.35 | 22.33 | 180.97 | 0.0906 | 0.7051 | |||||||
| -10 | 219.1 | 0.000700 | 0.07665 | 26.72 | 166.39 | 26.87 | 183.19 | 0.1080 | 0.7019 | |||||||
| -5 | 261.0 | 0.000708 | 0.06496 | 31.26 | 168.42 | 31.45 | 185.37 | 0.1251 | 0.6991 | |||||||
| 0 | 308.6 | 0.000716 | 0.05539 | 35.83 | 170.44 | 36.05 | 187.53 | 0.1420 | 0.6965 | |||||||
| 5 | 362.6 | 0.000724 | 0.04749 | 40.43 | 172.44 | 40.69 | 189.65 | 0.1587 | 0.6942 | |||||||
| 10 | 423.3 | 0.000733 | 0.04091 | 45.06 | 174.42 | 45.37 | 191.74 | 0.1752 | 0.6921 | |||||||
| 15 | 491.4 | 0.000743 | 0.03541 | 49.73 | 176.38 | 50.10 | 193.78 | 0.1915 | 0.6902 | |||||||
| 20 | 567.3 | 0.000752 | 0.03078 | 54.45 | 178.32 | 54.87 | 195.78 | 0.2078 | 0.6884 | |||||||
| 25 | 651.6 | 0.000763 | 0.02685 | 59.21 | 180.23 | 59.70 | 197.73 | 0.2239 | 0.6868 | |||||||
| 30 | 744.9 | 0.000774 | 0.02351 | 64.02 | 182.11 | 64.59 | 199.62 | 0.2399 | 0.6853 | |||||||
| 35 | 847.7 | 0.000786 | 0.02064 | 68.88 | 183.95 | 69.55 | 201.45 | 0.2559 | 0.6839 | |||||||
| 40 | 960.7 | 0.000798 | 0.01817 | 73.82 | 185.74 | 74.59 | 203.20 | 0.2718 | 0.6825 | |||||||
| 45 | 1084.3 | 0.000811 | 0.01603 | 78.83 | 187.49 | 79.71 | 204.87 | 0.2877 | 0.6811 | |||||||
| 50 | 1219.3 | 0.000826 | 0.01417 | 83.93 | 189.17 | 84.94 | 206.45 | 0.3037 | 0.6797 | |||||||
| 55 | 1366.3 | 0.000841 | 0.01254 | 89.12 | 190.78 | 90.27 | 207.92 | 0.3197 | 0.6782 | |||||||
| 60 | 1525.9 | 0.000858 | 0.01111 | 94.43 | 192.31 | 95.74 | 209.26 | 0.3358 | 0.6765 | |||||||
| 65 | 1698.8 | 0.000877 | 0.00985 | 99.87 | 193.73 | 101.36 | 210.46 | 0.3521 | 0.6747 | |||||||
| 70 | 1885.8 | 0.000897 | 0.00873 | 105.46 | 195.03 | 107.15 | 211.48 | 0.3686 | 0.6726 | |||||||
| 75 | 2087.5 | 0.000920 | 0.00772 | 111.23 | 196.17 | 113.15 | 212.29 | 0.3854 | 0.6702 | |||||||
| 80 | 2304.6 | 0.000946 | 0.00682 | 117.21 | 197.11 | 119.39 | 212.83 | 0.4027 | 0.6672 | |||||||
| 85 | 2538.0 | 0.000976 | 0.00600 | 123.45 | 197.80 | 125.93 | 213.04 | 0.4204 | 0.6636 | |||||||
| 90 | 2788.5 | 0.001012 | 0.00526 | 130.02 | 198.14 | 132.84 | 212.80 | 0.4389 | 0.6590 | |||||||
| 95 | 3056.9 | 0.001056 | 0.00456 | 137.01 | 197.99 | 140.23 | 211.94 | 0.4583 | 0.6531 | |||||||
| 100 | 3344.1 | 0.001113 | 0.00390 | 144.59 | 197.07 | 148.31 | 210.12 | 0.4793 | 0.6449 | |||||||
| 105 | 3650.9 | 0.001197 | 0.00324 | 153.15 | 194.73 | 157.52 | 206.57 | 0.5028 | 0.6325 | |||||||
| 110 | 3978.5 | 0.001364 | 0.00246 | 164.12 | 188.20 | 169.55 | 197.99 | 0.5333 | 0.6076 | |||||||
| 112 | 4116.8 | 0.001792 | 0.00179 | 176.06 | 176.06 | 183.43 | 183.43 | 0.5689 | 0.5689 | |||||||
| Source: AS | ||||||||||||||||