【新提醒】R22、R12、R134a、R502、R410a、R600a、R406a、R404a等常用制冷剂温度压力对照表
R12制冷剂温度压力对照表
温度℃ | 表压力kg/cm2 | 温度℃ | 表压力kg/cm2 | 温度℃ | 表压力kg/cm2 | -50 | 0.029 | -19 | 0.56 | 12 | 3.55 | -49 | 0.03 | -18 | 0.63 | 13 | 3.69 | -48 | 0.032 | -17 | 0.69 | 14 | 3.83 | -47 | 0.034 | -16 | 0.76 | 15 | 3.97 | -46 | 0.035 | -15 | 0.83 | 16 | 4.12 | -45 | 0.037 | -14 | 0.9 | 17 | 4.27 | -44 | 0.039 | -13 | 0.97 | 18 | 4.43 | -43 | 0.041 | -12 | 1.04 | 19 | 4.59 | -42 | 0.043 | -11 | 1.12 | 20 | 4.75 | -41 | 0.045 | -10 | 1.2 | 21 | 4.91 | -40 | 0.048 | -9 | 1.28 | 22 | 5.08 | -39 | 0.05 | -8 | 1.36 | 23 | 5.25 | -38 | 0.052 | -7 | 1.45 | 24 | 5.43 | -37 | 0.055 | -6 | 1.54 | 25 | 5.61 | -36 | 0.057 | -5 | 1.63 | 26 | 5.79 | -35 | 0.06 | -4 | 1.72 | 27 | 5.97 | -34 | 0.063 | -3 | 1.81 | 28 | 6.16 | -33 | 0.066 | -2 | 1.91 | 29 | 6.36 | -32 | 0.069 | -1 | 2.01 | 30 | 6.55 | -31 | 0.072 | 0 | 2.11 | 31 | 6.76 | -30 | 0.076 | 1 | 2.22 | 32 | 6.96 | -29 | 0.035 | 2 | 2.32 | 33 | 7.17 | -28 | 0.081 | 3 | 2.43 | 34 | 7.38 | -27 | 0.128 | 4 | 2.55 | 35 | 7.6 | -26 | 0.177 | 5 | 2.66 | 36 | 7.82 | -25 | 0.228 | 6 | 2.78 | 37 | 8.05 | -24 | 0.28 | 7 | 2.9 | 38 | 8.27 | -23 | 0.334 | 8 | 3.02 | 39 | 8.51 | -22 | 0.39 | 9 | 3.15 | 40 | 8.75 | -21 | 0.447 | 10 | 3.28 | 41 | 8.99 | -20 | 0.506 | 11 | 3.41 | 42 | 9.23 | | | | | 43 | 9.48 | | | | | 44 | 9.74 | | | | | 45 | 10 | | | | | 46 | 10.26 | | | | | 47 | 10.53 | | | | | 48 | 10.81 | | | | | 49 | 11.09 | | | | | 50 | 11.37 |
注:表压力+1kg/cm2(大气压力)=1kg/cm2绝对压力 |
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