作者： 本站编辑 发布时间： 2022-05-04 来源： 本站
r22压力表怎么看r410压力?这时候我们需要参考冷媒对照表。
方法一：参照同时带r22和r410a的冷媒表，下图压力表粉色圈为R410a温度，绿色圈为R22温度。如果觉得这个方法不够精确直观，可以参考方法二。
方法二：看下面的对照表格
| 表压（bar） | 摄氏温度 | |
| R410a | r22 | |
| 0 | -51.623 | -41.091 |
| 0.5 | -43.327 | -32.077 |
| 1 | -36.992 | -25.177 |
| 1.5 | -31.795 | -19.508 |
| 2 | -27.351 | -14.654 |
| 2.5 | -23.448 | -10.384 |
| 3 | -19.953 | -6.5559 |
| 3.5 | -16.779 | -3.0754 |
| 4 | -13.863 | 0.12398 |
| 4.5 | -11.162 | 3.0907 |
| 5 | -8.6425 | 5.8611 |
| 5.5 | -6.2773 | 8.4635 |
| 6 | -4.0464 | 10.92 |
| 6.5 | -1.933 | 13.249 |
| 7 | 0.076381 | 15.465 |
| 7.5 | 1.993 | 17.58 |
| 8 | 3.8264 | 19.604 |
| 8.5 | 5.5844 | 21.547 |
| 9 | 7.2741 | 23.415 |
| 9.5 | 8.9013 | 25.216 |
| 10 | 10.471 | 26.953 |
| 10.5 | 11.988 | 28.634 |
| 11 | 13.457 | 30.261 |
| 11.5 | 14.879 | 31.839 |
| 12 | 16.26 | 33.371 |
| 12.5 | 17.602 | 34.86 |
| 13 | 18.906 | 36.308 |
| 13.5 | 20.176 | 37.719 |
| 14 | 21.414 | 39.095 |
| 14.5 | 22.621 | 40.437 |
| 15 | 23.799 | 41.748 |
| 15.5 | 24.949 | 43.029 |
| 16 | 26.074 | 44.281 |
| 16.5 | 27.174 | 45.506 |
| 17 | 28.251 | 46.706 |
| 17.5 | 29.305 | 47.882 |
| 18 | 30.338 | 49.034 |
| 18.5 | 31.351 | 50.164 |
| 19 | 32.344 | 51.273 |
| 19.5 | 33.319 | 52.361 |
| 20 | 34.276 | 53.43 |
| 20.5 | 35.215 | 54.48 |
| 21 | 36.139 | 55.512 |
| 21.5 | 37.047 | 56.527 |
| 22 | 37.939 | 57.526 |
| 22.5 | 38.817 | 58.508 |
| 23 | 39.68 | 59.475 |
| 23.5 | 40.531 | 60.427 |
| 24 | 41.368 | 61.364 |
| 24.5 | 42.192 | 62.288 |
| 25 | 43.004 | 63.198 |
| 25.5 | 43.804 | 64.095 |
| 26 | 44.592 | 64.98 |
| 26.5 | 45.37 | 65.852 |
| 27 | 46.136 | 66.712 |
| 27.5 | 46.892 | 67.561 |
| 28 | 47.638 | 68.399 |
| 28.5 | 48.374 | 69.226 |
| 29 | 49.101 | 70.042 |
| 29.5 | 49.818 | |
| 30 | 50.525 | |
| 30.5 | 51.224 | |
| 31 | 51.914 | |
| 31.5 | 52.596 | |
| 32 | 53.27 | |
| 32.5 | 53.935 | |
| 33 | 54.593 | |
| 33.5 | 55.243 | |
| 34 | 55.885 | |
| 34.5 | 56.52 | |
| 35 | 57.148 | |
| 35.5 | 57.769 | |
| 36 | 58.383 | |
| 36.5 | 58.99 | |
| 37 | 59.591 | |
| 37.5 | 60.185 | |
| 38 | 60.773 | |
| 38.5 | 61.355 | |
| 39 | 61.93 | |
| 39.5 | 62.499 | |
| 40 | 63.063 | |
| 40.5 | 63.62 | |
| 41 | 64.172 | |
| 41.5 | 64.719 | |
| 42 | 65.259 | |
| 42.5 | 65.795 | |
| 43 | 66.324 | |
| 43.5 | 66.849 | |
| 44 | 67.368 | |
