R制冷剂温度压力对照表

制冷剂温度压力对照温

绝对压

温

绝对压

温

绝对压力温

绝对压力温

绝对压力度℃

力kpa

度℃

力Kpa

度℃Kpa度℃Kpa度℃Kpa-41-40-39-38-37-36-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18

100105110115120126132138144150157163170178185193201209218226236245254264

-17-16-15-14-13-12-11-10-9-8-7-6-5-4-3-2-10123456

274285296307318330342354367380394407421436451466482499515532549567585603

789101112131415161718192021222324252627282930

6226426616827037247457687908138378618869119379639901017104510731102113211621193

313233343536373839404142434445464748495051525354

122412561289132213561390142614611498153515731611165016901731177118141856190019441989203420812129

5556575859606162636465

21762230227423262377242924822535259026462702注：1KPa≈0.01kg/cm2=0.001MPa，1kg/cm2≈98.0665KPaR12冷剂温度压力对照

温度℃-50-49-48-47-46-45-44-43-42-41-40-39-38-37-36-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21

表压力kg/cm20.0290.030.0320.0340.0350.0370.0390.0410.0430.0450.0480.050.0520.0550.0570.060.0630.0660.0690.0720.0760.0350.0810.1280.1770.2280.280.3340.390.447

温度℃-19-18-17-16-15-14-13-12-11-10-9-8-7-6-5-4-3-2-1012345678910

表压力kg/cm20.560.630.690.760.830.90.971.041.121.21.281.361.451.541.631.721.811.912.012.112.222.322.432.552.662.782.93.023.153.28

温度℃121314151617181920212223242526272829303132333435363738394041

表压力kg/cm23.553.693.833.974.124.274.434.594.754.915.085.255.435.615.795.976.166.366.556.766.967.177.387.67.828.058.278.518.758.99

-200.506113.41424344454647484950注：表力+（大气压）=1kg/cm2绝压力R600a制冷剂温度力对照表

9.239.489.741010.2610.5310.8111.0911.37温

绝对压力

温绝对压力温绝对压力温绝对压力温绝对压力度℃MPa

度℃MPa度℃MPa度℃MPa度℃MPa-50-45-40-35-30-29-28-27-26-25-24-23-22-21-20-19-18-17

0.01680.02210.02870.03670.04660.0490.0510.0540.0560.0580.0610.0640.0670.0700.0720.0760.0790.082

-10-9-8-7-6-5-4-3-2-101234567

0.1080.1130.1170.1220.1270.1310.1330.1420.1470.1520.1580.1640.1680.1760.1820.1870.1950.201

141516171819202122232425262728293031

0.2520.2610.2700.2770.2870.2940.3050.3130.3240.3320.3440.3530.3650.3750.3850.3980.4080.419

383940414243444546474849505152535455

0.5110.5240.5380.5520.5660.5810.5960.6120.6280.6450.6610.6790.6900.7090.7270.7460.7660.786

7075808590

1.0871.211.3441.4871.642

-16-15-14-13-12-11

0.0850.0900.0930.0970.1000.105

8910111213

0.2080.2150.2220.2290.2370.245

323334353637

0.4300.4450.4570.4690.4810.494

565758596065

0.7990.8200.8420.8560.8940.974注：对压力表压力的换关系绝对压（MPa（大气压力）表压（MPa）R410A制冷剂温度力对照表温绝对压力温

绝对压力温

绝对压力温

绝对压

温

绝对压度℃MPa度℃MPa度℃MPa度℃

力MPa

度℃

力MPa-65-64-63-62-61-60-59-58-57-56-55-54-53-52-51-50-49-48-47-46-45

0.0520.0540.0570.0610.0640.0680.0720.0760.0800.0840.0890.0930.0980.1030.1080.1130.1190.1250.1310.1380.144

-39-38-37-36-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21-20-19

0.1880.1960.2060.2150.2240.2350.2430.2550.2640.2750.2860.2980.3110.3240.3340.3480.3630.3750.3910.4040.424

-13-12-11-10-9-8-7-6-5-4-3-2-101234567

0.5200.5380.5560.5790.5980.6180.6390.6600.6820.7050.7280.7520.7770.8030.8230.8510.8790.9030.9370.9620.994

131415161718192021222324252627282930313233

1.181.221.251.281.321.351.401.441.471.521.561.601.641.681.731.781.821.881.911.962.03

394041424344454647484950515253545556575859

2.352.412.462.512.582.652.712.772.842.912.983.053.103.183.253.323.43.483.543.633.72

-44-43-42-41-40

0.1510.1570.1650.1720.181

-18-17-16-15-14

0.4350.4530.4680.4830.504

89101112

1.021.051.091.111.15

3435363738

2.082.132.182.242.29

606162

3.783.903.97注：对压力表压力的换关系绝对压（MPa（大气压力）表压（MPa）R134a制冷剂温度力对照表温度℃-50-49-48-47-46-45-44-43-42-41-40-39-38-37-36-35-34-33-32-31-30-29-28

绝对压力KPa29.8931.6533.535.4337.4539.5641.7744.0846.4949.0151.6454.3857.2360.2163.3166.5469.973.477.0380.8184.7388.8193.04

温度℃-9-8-7-6-5-4-3-2-1012345678910111213

绝对压力KPa208.76217.04225.57234.36243.41252.73262.33272.21282.37292.82303.57314.62325.98337.65349.63361.95374.59387.56400.88414.55428.57442.94457.68

温度℃31323334353637383940414243444546474849

绝对压力KPa792.43815.28838.63862.47886.82911.68937.07962.98989.421016.41043.910721100.71129.91159.71190.11221.11252.61284.8

-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

97.43101.99106.71111.6116.67121.92127.36132.99138.81144.83151.05157.48164.13170.99178.08185.4192.95200.73

1415161718192021222324252627282930

472.8488.29504.16520.42537.08554.14571.6589.48607.78626.5645.66665.26685.3705.8726.75748.17770.06注：表绝对压力=表压力+大压力表中绝压力（KPa绝对压力（MPa）-0.1MPa大气压力）表压力（1kg/cm2=98.0665KPaR502制冷剂温度压力对照表温度℃-50-49-48-47-46-45-44-43

绝对压力kg/cm20.83740.87970.9230.96841.0151.0631.1131.166

温度℃-14-13-12-11-10-9-8-7

绝对压力kg/cm23.693.823.9934.0894.2284.3724.524.67

温度℃2122232425262728

绝对压力10.6110.8911.1711.4711.7712.0812.3912.7

-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

1.221.2761.3341.3941.4561.521.5781.6551.7261.7991.8741.9522.0332.1162.2012.2892.3792.4722.5682.6672.7692.8732.983.0913.2043.3213.441

-6-5-4-3-2-101234567891011121314151617181920

4.8244.9825.1445.315.485.6545.8326.0146.26.396.5856.7846.9877.1957.4097.6257.8478.0748.3028.548.789.0289.2749.5319.7910.0610.33

293031323334353637383940414243444546474849505152535455

13.0213.3413.6814.0214.3714.7215.0715.4415.8216.1916.5716.9617.3617.7718.1818.619.0219.4519.8920.3420.7921.2521.7322.222.6823.1723.67-15

3.563注：绝压力表压力1kg/cm2（大压力）表压力绝对压力-1kg/cm2（气压力）1kg/cm2

R406a制冷剂饱和力对照表温绝对压力温绝对压力温绝对压力温绝对压力温绝对压力度℃MPA度℃MPA度℃MPA度℃MPA度℃MPA-38-37-36-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15

0.05070.05330.0560.05880.06170.06470.06780.07110.07450.0780.08160.08540.08930.09340.10090.10190.10640.10780.10930.12090.12610.13140.13690.1426

-14-13-12-11-10-9-8-7-6-5-4-3-2-10123456789

0.14850.15080.16080.16730.17390.18080.18790.19520.20270.21040.21840.22660.2350.24370.25270.26180.27130.2810.2910.30120.31170.32250.33360.345

101112131415161718192021222324252627282930313233

0.35670.36870.3810.39360.40650.41970.43330.44720.46140.4760.49090.50620.52180.53780.55420.5710.58810.60560.62350.64180.66050.67960.69910.719

343536373839404142434445464748495051525354555657

0.73940.76020.78140.80310.82510.84770.87070.89420.91810.94250.96740.99271.01861.04491.7141.09911.12691.15531.18421.21361.24351.2741.3051.3366

585960

1.36871.40131.4346注：对压力表压力的换关系绝对压（MPa（大气压力）表压（MPa）R404a制冷剂温度力对照表温绝对压力温

绝对压力温

绝对压力温

绝对压

温

绝对压度℃MPa度℃MPa度℃MPa度℃

力MPa

度℃

力MPa

-60-59-58-57-56-55-54-53-52-51-50-49-48-47-46-45-44-43-42-41-40-39-38-37-36-35-34-33-32

0.0500.0530.0560.0590.0620.0660.0690.0720.0760.0800.0840.0890.0930.0980.1030.1080.1120.1180.1240.1290.1360.1410.1490.1550.1610.1680.1770.1840.192

-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-1