PSYCHROMETRICAL TABLES. 



19 



Reading 

 of Ther- 

 mometer, 

 Eahr. 



Dry. Wet. 



69 



70 



58 

 57 

 56 

 55 

 54 

 53 

 52 



51 



50 

 49 

 43 

 47 

 46 

 45 



70 

 69 

 68 

 67 

 66 

 65 

 64 



63 

 62 

 61 



60 

 59 



58 

 57 



56 

 55 

 54 

 53 

 52 

 51 

 50 



49 

 48 

 47 

 46 

 45 

 44 

 43 



Temp. 



of 

 Dew- 

 Point, 

 i'ahr. 



51.4 

 49.8 

 48.2 

 46.6 

 45.0 

 43.4 

 41.8 



40.2 

 38.6 

 37.0 

 35.4 

 33.8 

 32.2 

 30.6 



70.0 

 68.5 

 67.0 

 65.5 

 64.0 

 62.5 

 61.0 



59.5 

 58.0 

 56.5 

 55.0 

 53.5 

 52.0 

 50.5 



49.0 

 47.5 

 46.0 

 44.5 

 43.0 

 41.5 

 40.0 



38.5 

 37.0 

 35.5 

 34.0 

 32.5 

 31.0 

 29.5 



Force 



of 

 Vapor 



ia 

 English 

 Indies. 



Weight 



of Vapor 



rReqdT 



In a for 



Cubic I Sat'n. 



Foot of of aCu- 



Air. bic Ft. 



of Air. 



0.392 

 0.371 

 0.351 

 0.332 

 0.315 

 0.298 

 0.282 



0.266 

 0.252 

 0.238 

 0.225 

 0.213 

 0.201 

 0.190 



0.727 

 0.692 

 0.659 

 0.628 

 0.597 

 0.568 

 0.541 



0.515 

 0.489 

 0.465 

 0.442 

 0.421 

 0.400 

 0.380 



0.361 

 0.343 

 0.326 

 0.309 

 0.292 

 0.279 

 0.264 



0.251 

 0.238 

 0.226 

 0.214 

 0.203 

 0.192 

 0.182 



4.33 

 4.09 

 3.87 

 3.66 

 3.47 

 3.29 

 3.11 



2.94 

 2.78 

 2.63 

 2.49 

 2.34 

 2.20 

 2.06 



8.00 

 7.62 

 7.26 

 6.91 

 6.57 

 6.25 

 5.95 



5.66 

 5.38 

 5.12 

 4.87 

 4.62 

 4.40 

 4.18 



3.96 

 3.76 

 3.57 

 3.40 

 3.23 

 3.07 

 2.81 



2.76 

 2.63 

 2.50 

 2.37 

 2.24 

 2.12 

 2.01 



3.43 

 3.67 

 3.89 

 4.10 

 4.29 

 4.47 

 4.65 



4.82 

 4.98 

 5.13 

 5.27 

 5.42 

 5.56 

 5.70 



0.00 

 0.38 

 0.74 

 1.09 

 1.43 

 1.75 

 2.05 



2.34 



2.62 

 2.88 

 3.13 

 3.38 

 3.60 

 3.82 



4.04 

 4.24 

 4.43 

 4.60 

 4.77 

 4.93 

 5.19 



5.24 

 5.S7 

 5.50 

 5.63 

 5.76 

 5.88 

 5.99 



Hu- 

 midity, 

 Satura- 

 tion = 

 l.OUO. 



Weight in Grains of a Cubic Foot of Air. 



Height of the Barometer in English Inches. 



0.558 

 0.527 

 0.499 

 0.472 

 0.447 

 0.424 

 0.401 



0.379 

 0.358 

 0.339 

 0.321 

 0.302 

 0.284 

 0.266 



1.000 

 0.953 

 0.907 

 0.865 

 0.822 

 0.781 

 0.744 



0.708 

 0.672 

 0.640 

 0.609 

 0.578 

 0.550 

 0.522 



0.495 



0.470 

 0.446 

 0.425 

 0.404 

 0.384 

 0.351 



0.345 

 0.329 

 0.313 

 0.296 

 0.280 

 0.265 

 0.251 



28.0 



2§.5 



gr- 

 485.5 



485.7 



485.8 

 485.9 

 486.0 

 486.1 

 486.2 



486.3 

 486.4 

 486.5 

 486.6 

 486.7 

 486.8 

 486.8 



482.8 

 483.0 

 483.2 

 483.3 

 483.5 

 483.7 

 483.8 



484.0 

 484.2 

 484.3 

 484.4 

 484.6 

 484.7 

 484.8 



484.9 



485.1 

 485.2 

 485.3 

 485.4 



485.5 

 485.5 



485.6 

 485.7 

 485.8 

 485.8 

 485.9 

 486.0 

 486.1 



gr. 

 494.2 

 494.4 

 494.5 

 494.6 

 494.7 

 494.8 

 494.9 



495.0 

 495.1 

 495.2 

 495.3 

 495.4 

 495.5 

 495.5 



491.4 

 491.6 

 491.8 

 491.9 

 492.1 

 492.3 



29.0 29.5 



gr- 

 502.9 

 503.1 

 503.2 

 503.3 

 503.4 

 503.5 

 503.6 



503.7 

 503.8 

 5039 

 504.0 

 504.1 

 504.2 

 504.2 



500.0 

 500.2 

 500.4 

 500.5 

 500.7 

 500.9 



30.0 



gr. 

 511.6 

 511.8 

 511.9 

 512.0 

 512.1 

 512.2 

 512.3 



512.4 

 512.5 

 512.6 

 512.7 

 512.8 

 512.9 

 512.9 



508.6 

 508.8 

 509.0 

 509.1 

 509.3 

 509.5 

 509.6 



509.8 

 510.0 

 510.1 

 510.2 

 510.4 

 510.5 

 510.6 



510.7 

 510.9 

 511.0 

 511.1 

 511.2 

 511.3 

 511.3 



511.4 

 511.5 

 511.6 

 511.6 

 511.7 

 511.8 

 511.9 



30.5 



gr- 

 520.2 

 520.4 

 520.5 

 520.6 

 520.7 

 520.8 

 520.9 



521.0 

 521.1 

 521.2 

 521.3 

 521.4 

 521.5 

 521.5 



517.2 

 517.4 

 517.6 

 517.7 

 517.9 

 518.1 

 518.3 



518.5 

 518.7 

 518.8 

 518.9 

 519.1 

 519.2 

 519.3 



519.4 

 519.6 

 519.7 

 519.8 

 519.9 

 520.0 

 520.0 



520.1 

 520.2 

 520.3 

 520.3 

 520.4 

 520.5 

 520.6 



31.0 



gr- 

 528.9 

 529.1 

 529.2 

 529.3 

 529.4 

 529.5 

 529.6 



529.7 

 529.8 

 529.9 

 530.0 

 530.1 

 530.2 

 530.2 



526.0 

 526.2 

 526.3 

 526.5 

 526.7 

 526.9 



527.1 

 527.3 

 527.4 

 527.5 

 527.7 

 527.8 

 527.9 



528.0 

 528.2 

 528.3 

 528.4 

 528.5 

 528.6 

 528.6 



528.7 

 528.8 

 528.9 

 528.9 

 529.0 

 529.1 

 529.2 



gr. 

 537.6 

 537.8 

 537.9 

 538.0 

 538.1 

 538.2 

 538.3 



5.38.4 

 538.5 

 538.6 

 538.7 

 538.8 

 538.9 

 538.9 



534.4 

 534.6 

 534.8 

 534.9 

 535.1 

 535.3 

 535.5 



535.7 

 535.9 

 536.0 

 536.1 

 536.3 

 536.4 

 .536.5 



536.6 

 536.8 

 536.9 

 537.0 

 537.1 

 537.2 

 537.2 



537.3 

 5.37.4 

 537.5 

 537.5 

 537.6 

 5.37.7 

 537.8 



123 



