Document rx35BOb48oVjz5GqZjDyQB1Xe

American Society of Heating and Ventilating Engineers Guide, 1936 Table 2. Desirable Temperatures and Humidities for Industrial Processing Industbt Process Temperature Degrees Fahrenheit Relative Humid ti t Per Cent Automobile......... Assembly line..................................................... Baking.................. Cake icing--.............................. -...................... Cake mixing-------...---..............................-...... Dough fermentation room............................. Loaf cooling........................................................ Make-up room............................ :..................... ' Paraffin paper wrapping.................--.......... Storage of flour..........................................-...... Storage of yeast................................................ 65 70 75 80 70 75 to 80 75 to 80 80 80 to 90 70 to 80 28 to 40 40 50 65 76 to 80 60 to 70 55 to 70 55 to 70 55 80 to 95 60 60 to 75 Biological Products......... Fermentation in vat room.................. .......... Brewing................ Storage of grains...........-................................. below 32 38 to 42 44 to 50 60 Ceramic.............. Drying of auger machine brick................. Drying of refractory shapes......................... Molding room........ ............................................ Storage of clay................................................... 180 to 200 110 to 150 80 60 Chemicai............... General storage...............-................................ Confectionery.. Chewing gum rolling............................... ...... Chewing gum wrapping....:........................ Chocolate covering.......................................... Hard candy making........................................ Starch room............. ............... :....... ...... GO to 80 75 70 62 to 65 70 to 80 65 75 to 85 60 to. 68 50 30 to 45 50 to 60 60 35 35 to 50 50 45 50 to 55 30 to 50 50 50 50 to 65 General manufacture.--....................... ;...... Distillery........... ' Storage of grains--.......................-................... Drug___ ---- Storage of powders and tablets.......... ......... Electrical...:;..... Insulation winding.----------------- ----------------Manufacture of cotton covered wire......... Manufacture of electrical windings.--..... Storage of electrical goods....>.................... Butter making.--------------------------------- ------ Dairy chill room...................1....... -........-..... Preparation of cereals...--....... .....................Preparation of macaroni!--........................... Ripening of meats............................................ Storage of apples...... :................................. Storage of citrus fruit.......... --...... . Storage of eggs in shell....................... .......... Storage'of meats..----................ ..................... :Storage of sugar.--........................................ Drying of furs___ .;....................-.....,....... Fuil....................... Storage of furs...:...-:--'.;............................... 60 45 60 30 to 45 70 to 80 ; 30 to 35 104 60 to 80 60 to 80 60 to 80 5 60 to 70 .35 to 50 35 to 50 60 40 60 to 70 70 to 80 40 60 31 to 34 32 30 0 to 10 80 60 60 38 ... 38 80 45 75 to 85 80 ' 80 50 35 110 28 to 40 25 to 40 718 Chapter 40--Air Conditioning for Industrial Processes Table 2. Desirable Temperatures and Humidities for Industrial Processing (Continued) frfDOCTET Process Temperature Degress Fahrenheit Relative Humiditt Per Cent Incubators........ Chicken.......................... 99 to 102 55 to 75 Laboratory... General analytical and physical Storage of materials... 60 to 70 60 to 70 60 to 7o' 35 to 50 Leather. Drying of hides.. . ........ 90 T IRRARV Linoleum.______ Book storage(seediscussioninthischapter) Printing 65 to 70 80 38 to 50 40 Match Manufacturing...................... Storage of matches.............. 72 to 74 60 50 Munitions. Fuse loading.................... 70 55 Paint Air drying Iacuuers. ......... Baking lacquers. ................ ........ Air drving of oil paints 70 to 90 180 to 300 60 to 90 25 to 50 25 to 50 Paper..:.......... . .Binding, cutting, drying, folding, gluing. 60 to 80 Storage of paper............ 60 to 80 25 to 50 35 to 45 Photographic... Development of film............. .. Drying............................ Printing.......................... Cutting........................... 70 to 75 75 to 80 . 70 72 60 50 70 65 Printing. Binding__ ;...................... Folding Press room (general)............................... Press room (lithographic)... .Storage of rollers.................. 70 77 75 60 to 75 60 to 80 45 65 60 to 78 20 to 60 35 to 45 ; Rubber. Soap. Manufacturing. Dipping of surgical rubber articles Standard laboratory tests. Drying............................ 90 75 to 80 . 25 to 30 80 to 84 42 to 48 110 70 Textile. Cotton-- carding.............. combing-- ............ roving................... spinning.^___ ;.............. weaving.................... Rayon-- spinning.. ............. twisting........................ Silk-- dressing.................... spinning--..................... ; throwing................... weaving......... Wool-- carding. _ .... spinning-- ................... , weaving..;........... ...... 75 to 80 50 75 to 80 60 to 65 75 to 80 50 to 60 60 to 80 60 to 70 68 to 75 70 to 80 70 . 85 70 65 ! 75 to 80 60 to 65 . 75 to 80 65 to 70 . 75 to 80 65 to 70 75 to 80 60 to 70 75 to 80 65 to 70 75 to 80 55 to 60 . ; 75,to80 . )50 to 55 Tobacco..:... Cigar and cigarette making......................... Sotteninv.. - : :.s Stemming or stripping........... 70 to 75 90 75 to 85 55 to 65 85 70 : 719