98 PSYCHROMEtRICAL TABLES. 



Temperature, Fahrenheit. — Force of Vapor In English Inches. — Kelative Humirlity In Hundredths. 



Wet- 

 Bulb 



Thermo- 

 meter 

 t 



Fahren- 

 heit. 



32 

 33 

 34 

 35 

 36 



37 

 38 

 39 

 •40 

 41 



42 

 43 

 44 

 45 



46 



47 

 48 

 49 

 50 

 51 



52 



53 

 54 

 55 

 56 



57 



58 

 59 

 60 

 61 



62 

 63 

 64 

 65 

 66 

 67 



Mean 

 Vertical 

 Difference 

 of Force 

 of Vapor 

 for each 



0°.l. 



3.0007 

 .00(17 

 .0007 

 .0008- 



.0008 



.0009 

 .0009 

 .0009 

 .0010 



.0010 



.0010 

 .0011 

 .0011 

 .0011 



.0012 



.0012 

 .0013 

 .0013 

 .0014 



.0014 



.0014 

 .0015 

 .0015 

 .0016 



.0016 



.0017 

 .0017 

 .0018 

 .0013 



.0019 



.0020 

 .0021 

 • 0021 

 .0022 

 .0023 



- t', or Difference of Wet and Dry Bulb Thermometers. 



12°.0 



Force of 

 Vapor. 



Eii^. In. 

 0.02.5 

 0.032 

 O.O-IO 

 0.048 

 0.056 



0.064 

 0.072 

 0.081 

 0.091 

 0.100 



0.110 

 0.120 

 0.131 

 0.142 

 0.153 



0.163 

 0.177 

 0.190 

 0.202 

 0.216 



0.229 

 0.244 

 0.259 

 0.274 

 0.290 



0.306 

 0.323 

 0.340 

 0.358 

 0.376 



0.396 

 0.413 

 0.436 

 0.457 

 0.478 

 0.501 



Rela- 

 tive 

 Hu- 

 mid- 

 ity, 



8.8 

 lO.S 

 12.7 

 14.6 

 16.4 



18.2 



19.9 

 21.6 

 23.3 

 24.9 



26.4 



27.8 

 29.2 

 30.5 

 31.8 



33.0 

 34.2 

 35.3 

 36.4 

 37.5 



38.5 

 39.5 

 40.5 

 41.5 

 42.4 



43.2 

 44.1 

 44.9 

 45.7 

 46.4 



47.2 



47. t 

 48.6 

 49.3 

 49,9 

 50.6 



12°.5 



Force of 



A'apor. 



Kela- 

 tive 

 Hu- 

 mid- 

 ity 



En^. In 

 0.019 

 0.020 

 0.033 

 0.041 

 0.049 



0.0.37 

 0.066 

 0.075 

 0.084 

 0.094 



0.103 

 114 

 0.124 

 0.135 

 0.146 



0.158 

 0.170 

 0.183 

 0.196 

 0.209 



0.223 

 0.237 

 0.252 



0.2()7 

 0.283 



0.299 

 0.316 

 0.334 

 0.351 

 0.370 



0.389 

 0.409 

 0.429 

 0.450 

 0.472 

 0.494 



6.4 



8.4 



10.4 



12.3 



14.2 



16.0 

 17.8 

 19.5 

 21.2 



22.8 



24.3 



23.8 

 27.2 

 28.6 

 30.0 



31.2 

 32.4 

 33.5 

 34.6 

 35.7 



36.8 

 37.8 

 .38.8 

 39.8 

 40.7 



41.6 

 42.4 

 43.3 

 44.1 

 44.9 



45.6 

 46. 4 

 47.1 



47.8 

 48.4 

 49.1 



13°.0 



Rela- 

 tive 

 Force ofl i{u. 

 Vapor, nnd- 



ity 



Eng In. 

 0.012 

 0.019 

 0.027 

 0.034 

 0.042 



0.051 

 0.059 

 0.068 

 0.078 

 0.087 



0.097 

 0.107 

 0.118 

 0.129 

 0.140 



0.152 

 0.164 

 0.176 

 0.189 

 0.202 



0.216 

 0.231 

 0.243 

 0.261 

 0.276 



0.293 

 0.310 

 0.327 

 0.345 

 0.363 



0.3S2 

 0.402 

 0.422 

 0.443 

 0.465 

 0.487 



4.1 

 6.2 



8.2 

 10.1 

 12.0 



13.9 

 15.7 

 17.5 

 19.2 



20.8 



22.4 

 23.9 

 25.3 

 26.7 

 28.1 



29.3 

 30.6 

 31.7 

 32.9 

 34.0 



33.1 

 36.1 

 37.1 

 38.1 

 39.1 



40 

 40.8 

 41.7 

 42.5 

 43.3 



44.1 

 44.8 

 45.6 

 46.3 

 47.0 

 47.6 



13°.5 



Force of 

 Vapor 



Eng In 



0.013 

 0.020 



0.028 

 0.036 



0.044 

 0.053 

 0.062 

 0.071 

 0.081 



0.090 

 0.100 

 0.111 

 0.122 

 0.133 



0.145 

 0.157 

 0.170 

 0.1. '53 

 0.196 



0.210 

 0.224 

 0.239 

 0.254 

 0.270 



0.286 

 0.303 

 0.320 

 0.338 

 0.3.56 



0.376 

 0.395 

 0.416 

 0.437 

 0.458 

 0.481 



Rela- 

 tive 

 Hu- 

 mid- 



ity. 



14°.0 



Force of 

 Vapor. 



4.0 



6.0 



8.0 



10.0 



11.9 

 13.7 

 13.5 



0.014 

 0.021 

 0.029 



0.038 

 0.046 

 0.055 



17.2 0.064 

 18.9 0.074 



20.5 

 22.0 

 23.5 

 24.9 

 26.3 



27.6 

 28.8 

 30.0 

 31.2 

 32.3 



33.4 

 34.3 

 35.5 

 36.3 

 37.5 



0.084 

 0.095 

 0.104 

 0.115 

 0.127 



0.138 

 0.151 

 0.163 

 0.176 

 0.189 



0.203 

 0.217 

 0.232 

 0.247 

 0.2b3 



38.4 0.280 

 39.3 0.296 

 40.1 0.314 



41.0 

 41.8 



42.6 

 43.4 

 44.1 

 44.8 

 45.5 

 46.2 



0.331 

 0.3.50 



0.369 

 0.389 

 0.409 

 0.431 

 0.452 

 0.474 



Rela- 

 tive 

 Hu- 

 mid- 

 ity- 



Force of 

 Vapor, 



14°.5 



Eng. In. 



4.1 

 6.1 



8.1 



10.0 

 11.9 

 13.7 

 15.4 

 17.1 



18.6 

 20.1 

 21.5 

 22.9 

 24.3 



25 7 

 27.0 

 28.3 

 29.5 

 30.7 



31.8 



32.9 



34.0 



35.0 I 0.241 



35.9 0.257 



0.015 4.2 

 0.023 6.2 



Rela- 

 tive 

 Hu- 

 mid- 

 ity. 



0.031 

 0.040 

 0.049 

 0.058 

 0.067 



0.077 

 0.087 

 0.098 

 0.109 

 0.119 



0.132 

 0.144 

 0.157 

 0.169 

 0.183 



0.196 

 0.211 



0.226 



36.9 



37.8 

 38.7 

 39.5 

 40.3 



41.2 

 41.9 

 42.7 

 43.4 

 44.1 

 44.8 



0.273 

 0.290 

 0.307 

 0.325 

 0.343 



0.362 

 0.382 

 0.402 

 0.423 

 0.445 

 0.467 



8.2 

 10.1 

 11.9 

 13.6 

 15.3 



16.8 



18.3 

 19.8 

 21.2 

 22.7 



24.0 

 25.4 

 26.7 

 27.9 

 29.1 



30.2 

 31.4 

 32.4 

 33.5 

 34.4 



3S.4 

 36.3 

 37.2 

 38.1 

 38.9 



39.8 

 40.6 

 41.3 

 42.1 

 42.8 

 43.5 



Mean Horizontal Difference of i'orce of Vapor for each 0°.l = 0.0013. 



62 



