R404a制冷剂温度压力对照表
|
温度℃ |
绝对压力MPa |
温度℃ |
绝对压力MPa |
温度℃ |
绝对压力MPa |
温度℃ |
绝对压力MPa |
温度℃ |
绝对压力MPa |
|
-60 |
0.050 |
-31 |
0.20 |
-2 |
0.569 |
27 |
1.31 |
56 |
2.63 |
|
-59 |
0.053 |
-30 |
0.208 |
-1 |
0.588 |
28 |
1.36 |
57 |
2.68 |
|
-58 |
0.056 |
-29 |
0.217 |
0 |
0.608 |
29 |
1.39 |
58 |
2.74 |
|
-57 |
0.059 |
-28 |
0.226 |
1 |
0.628 |
30 |
1.43 |
59 |
2.81 |
|
-56 |
0.062 |
-27 |
0.235 |
2 |
0.645 |
31 |
1.46 |
60 |
2.86 |
|
-55 |
0.066 |
-26 |
0.243 |
3 |
0.665 |
32 |
1.50 |
61 |
2.93 |
|
-54 |
0.069 |
-25 |
0.253 |
4 |
0.687 |
33 |
1.53 |
62 |
2.98 |
|
-53 |
0.072 |
-24 |
0.264 |
5 |
0.710 |
34 |
1.57 |
63 |
3.05 |
|
-52 |
0.076 |
-23 |
0.275 |
6 |
0.730 |
35 |
1.61 |
64 |
3.13 |
|
-51 |
0.080 |
-22 |
0.284 |
7 |
0.752 |
36 |
1.66 |
65 |
3.19 |
|
-50 |
0.084 |
-21 |
0.296 |
8 |
0.777 |
37 |
1.69 |
66 |
3.26 |
|
-49 |
0.089 |
-20 |
0.306 |
9 |
0.80 |
38 |
1.73 |
67 |
3.31 |
|
-48 |
0.093 |
-19 |
0.318 |
10 |
0.823 |
39 |
1.78 |
68 |
3.40 |
|
-47 |
0.098 |
-18 |
0.330 |
11 |
0.850 |
40 |
1.82 |
69 |
3.45 |
|
-46 |
0.103 |
-17 |
0.343 |
12 |
0.872 |
41 |
1.87 |
70 |
3.54 |
|
-45 |
0.108 |
-16 |
0.354 |
13 |
0.900 |
42 |
1.91 |
71 |
3.60 |
|
-44 |
0.112 |
-15 |
0.368 |
14 |
0.923 |
43 |
1.96 |
72 |
3.69 |
|
-43 |
0.118 |
-14 |
0.381 |
15 |
0.950 |
44 |
2.03 |
73 |
3.75 |
|
-42 |
0.124 |
-13 |
0.394 |
16 |
0.978 |
45 |
2.06 |
74 |
3.81 |
|
-41 |
0.129 |
-12 |
0.407 |
17 |
1.01 |
46 |
2.09 |
75 |
3.87 |
|
-40 |
0.136 |
-11 |
0.424 |
18 |
1.04 |
47 |
2.15 |
|
|
|
-39 |
0.141 |
-10 |
0.438 |
19 |
1.06 |
48 |
2.20 |
|
|
|
-38 |
0.149 |
-9 |
0.453 |
20 |
1.09 |
49 |
2.25 |
|
|
|
-37 |
0.155 |
-8 |
0.468 |
21 |
1.12 |
50 |
2.29 |
|
|
|
-36 |
0.161 |
-7 |
0.483 |
22 |
1.15 |
51 |
2.35 |
|
|
|
-35 |
0.168 |
-6 |
0.50 |
23 |
1.18 |
52 |
2.41 |
|
|
|
-34 |
0.177 |
-5 |
0.516 |
24 |
1.22 |
53 |
2.47 |
|
|
|
-33 |
0.184 |
-4 |
0.533 |
25 |
1.25 |
54 |
2.51 |
|
|
|
-32 |
0.192 |
-3 |
0.551 |
26 |
1.28 |
55 |
2.57 |
|
|
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）。