R407a制冷剂温度压力对照表
温度°C |
压力MPa |
温度°C |
压力MPa |
温度°C |
压力MPa |
温度°C |
压力MPa |
温度°C |
压力MPa |
-1 |
0.532 |
-48 |
0.077 |
-49 |
0.073 |
39 |
1.69 |
40 |
1.73 |
-2 |
0.516 |
-47 |
0.081 |
-50 |
0.069 |
38 |
1.64 |
41 |
1.77 |
-3 |
0.497 |
-46 |
0.085 |
-51 |
0.066 |
37 |
1.60 |
42 |
1.82 |
-4 |
0.478 |
-45 |
0.089 |
-52 |
0.062 |
36 |
1.57 |
43 |
1.87 |
-5 |
0.464 |
-44 |
0.094 |
-53 |
0.059 |
35 |
1.52 |
44 |
1.91 |
-6 |
0.446 |
-43 |
0.098 |
-54 |
0.056 |
34 |
1.49 |
45 |
1.95 |
-7 |
0.429 |
-42 |
0.103 |
-55 |
0.053 |
33 |
1.45 |
46 |
2.00 |
-8 |
0.417 |
-41 |
0.108 |
-56 |
0.050 |
32 |
1.41 |
47 |
2.05 |
-9 |
0.401 |
-40 |
0.113 |
0 |
0.549 |
31 |
1.37 |
48 |
2.11 |
-10 |
0.389 |
-39 |
0.119 |
1 |
0.566 |
30 |
1.33 |
49 |
2.16 |
-11 |
0.374 |
-38 |
0.124 |
2 |
0.588 |
29 |
1.30 |
50 |
2.21 |
-12 |
0.360 |
-37 |
0.130 |
3 |
0.606 |
28 |
1.27 |
51 |
2.26 |
-13 |
0.349 |
-36 |
0.136 |
4 |
0.625 |
27 |
1.23 |
52 |
2.31 |
-14 |
0.336 |
-35 |
0.142 |
5 |
0.649 |
26 |
1.21 |
53 |
2.37 |
-15 |
0.321 |
-34 |
0.149 |
6 |
0.669 |
25 |
1.17 |
54 |
2.42 |
-16 |
0.311 |
-33 |
0.155 |
7 |
0.690 |
24 |
1.14 |
55 |
2.48 |
-17 |
0.300 |
-32 |
0.162 |
8 |
0.712 |
23 |
1.11 |
56 |
2.54 |
-18 |
0.288 |
-31 |
0.170 |
9 |
0.734 |
22 |
1.08 |
57 |
2.59 |
-19 |
0.278 |
-30 |
0.177 |
10 |
0.757 |
21 |
1.04 |
58 |
2.65 |
-20 |
0.267 |
-29 |
0.185 |
11 |
0.780 |
20 |
1.02 |
59 |
2.72 |
-21 |
0.257 |
-28 |
0.194 |
12 |
0.804 |
19 |
0.989 |
60 |
2.78 |
-22 |
0.248 |
-27 |
0.201 |
13 |
0.829 |
18 |
0.959 |
61 |
|
-23 |
0.236 |
-26 |
0.209 |
14 |
0.855 |
17 |
0.930 |
62 |
|
-24 |
0.228 |
-25 |
0.219 |
15 |
0.875 |
16 |
0.902 |
63 |
|
注:绝对压力与表压力的换算关系:绝对压力(MPa)-0.1MPa(大气压力)=表压力(MPa)。