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湿度露点\PPM对照表 落点摄氏度℃ | 露点华摄氏度F | 水蒸气压力 | PPM水份的体积比 | 相对湿度% | PPM水份的质量比 | 66 | -87 | 0.00349 | 4.59 | 0.0187 | 2.84 | 64 | 83 | 0.00464 | 6.11 | 0.0248 | 3.79 | -62 | -80 | 0.00614 | 8.08 | 0.0328 | 5.01 | -60 | -76 | 0.00808 | 10.6 | 0.0430 | 6.59 | -58 | -72 | 0.0106 | 13.9 | 0.0565 | 8.63 | 56 | 69 | 0.0138 | 18.2 | 0.0735 | 11.3 | -54 | -65 | 0.0178 | 23.4 | 0.0948 | 14.5 | -52 | -62 | 0.0230 | 30.3 | 0.123 | 18.8 | 50 | 58 | 0.0295 | 38.8 | 0.157 | 24.1 | 8 | -54 | 0.0378 | 19.7 | 0.202 | 30,9 | -46 | -51 | 0.0481 | 63.3 | 0.257 | 39.3 | -44 | -47 | 0.0609 | 80.0 | 0.325 | 49.7 | 42 | 14 | 0.0768 | 101 | 0.410 | 62.7 | -40 | -40 | 0.0966 | 127 | 0.516 | 78.9 | -38 | -36 | 0.1209 | 1.59 | 0.644 | 98.6 | 36 | 33 | 0.1507 | 198 | 0.804 | 122.9 | 31 | 29 | 0.1873 | 246 | 1.00 | 152 | -32 | -26 | 0.2318 | 305 | 1.24 | 189 | -30 | -22 | 0.2859 | 376 | 1.52 | 234 | 28 | 18 | 0.351 | 462 | 1.88 | 287 | -26 | -15 | 0.430 | 566 | 2.30 | 351 | -24 | -11 | 0.526 | 692 | 2.8 | 430 | -22 | -8 | 0.640 | 842 | 3.41 | 523 | 20 | 4 | 0.776 | 1020 | 4.13 | 633 | -18 | 0 | 0,939 | 1240 | 5.00 | 770 | -16 | 3 | 1,132 | 1490 | 6.03 | 925 | 14 | 7 | 1.361 | 1790 | 7.25 | 1110 | -12 | 10 | 1.632 | 2150 | 8.69 | 1335 | -10 | 4 | 1.950 | 2570 | 10.4 | 1596 | -8 | 18 | 2.326 | 3060 | 12.4 | 1900 | 6 | 21 | 2.765 | 3640 | 14.7 | 2260 | -4 | 25 | 3.280 | 4320 | 17.5 | 2680 | -2 | 28 | 3.880 | 5100 | 20.7 | 3170 | 0 | 32 | 4.579 | 6020 | 24.4 | 3640 | 2 | 36 | 5.294 | 6970 | 28.2 | 4330 | 4 | 39 | 6.101 | 8030 | 32.5 | 4990 | 6 | 43 | 7.013 | 9230 | 37.4 | 5730 | 8 | 16 | 8.015 | 10590 | 42.9 | 6580 | 10 | 50 | 9.209 | 12120 | 49.1 | 7530 | 12 | 54 | 10.52 | 13840 | 56.1 | 8600 | 14 | 57 | 11.99 | 15780 | 63.9 | 9800 | 16 | 61 | 13.63 | 17930 | 72.6 | 11140 | 18 | 64 | 5.48 | 20370 | 82.5 | 12650 | 20 | 68 | 17.54 | 23080 | 93.5 | 14330 |
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