4/9/98
A-20 Application of the Hygrometer (900-901D1)
Aqueous Vapor Pressure Over Water (cont.)
Temp. (°C) 0.0 0.2 0.4 0.6 0.8
25 23.756 24.039 24.326 24.617 24.912
26 25.209 25.509 25.812 26.117 26.426
27 26.739 27.055 27.374 27.696 28.021
28 28.349 28.680 29.015 29.354 29.697
29 30.043 30.392 30.745 31.102 31.461
30 31.824 32.191 32.561 32.934 33.312
31 33.695 34.082 34.471 34.864 35.261
32 35.663 36.068 36.477 36.891 37.308
33 37.729 38.155 38.584 39.018 39.457
34 39.898 40.344 40.796 41.251 41.710
35 42.175 42.644 43.117 43.595 44.078
36 44.563 45.054 45.549 46.050 46.556
37 47.067 47.582 48.102 48.627 49.157
38 49.692 50.231 50.774 51.323 51.879
39 52.442 53.009 53.580 54.156 54.737
40 55.324 55.910 56.510 57.110 57.720
41 58.340 58.960 59.580 60.220 60.860
42 61.500 62.140 62.800 63.460 64.120
43 64.800 65.480 66.160 66.860 67.560
44 68.260 68.970 69.690 70.410 71.140
45 71.880 72.620 73.360 74.120 74.880
46 75.650 76.430 77.210 78.000 78.800
47 79.600 80.410 81.230 82.050 82.870
48 83.710 84.560 85.420 86.280 87.140
49 88.020 88.900 89.790 90.690 91.590
Table A-1: Vapor Pressure of Water (cont.)