. Useful information for cotton manufacturers . ^ of explanation I would point out that the chartsshown above simply indicate the times during the day, ornight, at which the regulator operated to cut off and turnon the water to the humidifying system and the heat to theheating system to maintain the conditions recorded in thetable below. The two broken hues circularly traced aroundthe edge of the chart represent by steps up and down eachmovement of the water and heat shut-off valves respectively,showing clearly how varying the requirements ^the in- 1446 Providence, R, I. Charlotte, N, C A
. Useful information for cotton manufacturers . ^ of explanation I would point out that the chartsshown above simply indicate the times during the day, ornight, at which the regulator operated to cut off and turnon the water to the humidifying system and the heat to theheating system to maintain the conditions recorded in thetable below. The two broken hues circularly traced aroundthe edge of the chart represent by steps up and down eachmovement of the water and heat shut-off valves respectively,showing clearly how varying the requirements ^the in- 1446 Providence, R, I. Charlotte, N, C Atlanta, Ga, Chart Showing: Reg:ulator Record of Observations. (Floor) . CRAMER REGULATOR READINGS OUTSIDE CONDITIONS of Scales Bum WetBulb Rel. Hum. Act: Hum. Regain ?u7t Bulb Rel. Hum. Weather alions Heat Hum. Wind Clear Fos Rain 8 r^ -T 7b 63 Grs. F° F° % Grs. lO •• V 1 V^ 63 ^9 ^(o d,,^ ^,5^ ,?(? ^ // ^^ ;^ -^ .^ 12 M. 1 f/ f-rl ^^ ^ ^g {n,C (C4 ICUl ^^i b^ ^ a^ CJuuhMMJ- 1 // // 7f ^/ f7 6^ \ •4 ff -. r6 6>5 ^s: ;^,6 6.^ 6 1/ // 76 63 ^Hk6 M . 7 i nstructions.—Under weather hendinus. put Yes or No. as the case may ialf degrees, and closer, if possible. ^h sling psychrometer < tervals between the times the water and heat were cut offand on varying from only two or three minutes in some casesto one or more hours in others. Attention is directed to the changes in the weather duringthe four days recorded : January 13th, below freezing and a driving snow storm. January 14th, warmer and snow changed to rain. January 15th, warm and clear. January i6th, very cold and overcast with strong wind. 14
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcottonm, bookyear1904
