4/9/98
A-18 Application of the Hygrometer (900-901D1)
Water Vapor Pressure Over Ice (cont.)
Temp. (°C) 0.0 0.2 0.4 0.6 0.8
-20 0.776 0.761 0.747 0.733 0.719
-19 0.854 0.838 0.822 0.806 0.791
-18 0.939 0.921 0.904 0.887 0.870
-17 1.031 1.012 0.993 0.975 0.956
-16 1.132 1.111 1.091 1.070 1.051
-15 1.241 1.219 1.196 1.175 1.153
-14 1.361 1.336 1.312 1.288 1.264
-13 1.490 1.464 1.437 1.411 1.386
-12 1.632 1.602 1.574 1.546 1.518
-11 1.785 1.753 1.722 1.691 1.661
-10 1.950 1.916 1.883 1.849 1.817
-9 2.131 2.093 2.057 2.021 1.985
-8 2.326 2.285 2.246 2.207 2.168
-7 2.537 2.493 2.450 2.408 2.367
-6 2.765 2.718 2.672 2.626 2.581
-5 3.013 2.962 2.912 2.862 2.813
-4 3.280 3.225 3.171 3.117 3.065
-3 3.568 3.509 3.451 3.393 3.336
-2 3.880 3.816 3.753 3.691 3.630
-1 4.217 4.147 4.079 4.012 3.946
0 4.579 4.504 4.431 4.359 4.287
Table A-1: Vapor Pressure of Water (cont.)