Document EmNMbwrKorMBnQ58rrRja10ML

HEAT/NC VENTILATING AIR CONDITIONING GUIDE 1942 Table 1. Desirable Temperatures and Humidities for Industrial Processing Indchtbt Automobile. Process Assembly line. Temperatubs Decrees Fahrenheit 65 Relative Humidxtt Per Cent 40 Baking...... ........... Cake icing.......................... ............................... Cake mixing...................................................... Dough fermentation room...... ..................... Loaf cooling...................................................... Make-up room............................................... . Mixing room.... ........... ..................................... Paraffin paper wrapping....... ....................... Proof boxes._____ ............................................ Storage of flour................................................ Storage of yeast................ ......... .................. . 70 75 80 70 75 to 80 75 to 80 80 80 to 90 70 to 80 28 to 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... Vaccines__ Antitoxins. below 32 38 to 42 Brewing. Fermentation in vat room. Storage of grains........ ......... 44 to 50 60 50 30 to 45 Ceramic- Drying of auger machine brick... Drying of refractory shapes.____ Molding room............... ................... Storage of clay........... ..................... 180 to 200 110 to 150 80 60 50 to 60 60 35 Chemical General storage.. 60 to 80 35 to 50 Confectionery.. Chewing gum rolling_____ Chewing gum wrapping.... Chocolate covering..._____ Hard candy making______ Packing Starch room...__ ......_____ Storage___ _______________ 75 70 62 to 65 70 to 80 65 75 to 85 60 to 68 50 45 50 to 55 30 to 50 50 50 50 to 65 Distillery. General manufacture______ Storage of grains.....:_____ ;... 60 - -60 45 30 to 45 Drug. Storage of powders and tablets.-- 70 to 80 30 to 35 Electrical-- Insulation winding______________ ________ Manufacture of cotton covered wire......... Manufacture of electrical windings...... ..... Storage of electrical goods......... ......... ........ 104 60 to 80 60 to 80 60 to 80 5 60 to 70 35 to 50 35 to 50 Food: Butter making.......... ............................... ....... Dairy chill room.--.____________ . Preparation of cereals.................................... Preparation of macaroni.............................. Ripening of meats........... ............................... Slicing of bacon......... ................................... . Storage of apples...................... ........... 1..... . Storage of citrus fruit........... ......................... Storage of eggs in sheIL_............................... Storage of meats......................................... .... Storage of sugar.__________ __________ .____ 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 Fur_. Drying of furs_________ Storage of furs________ 110 28 to 40 25 to 40 718 CHAPTER 39. INDUSTRIAL AIR CONDITIONING Time 1 Desirable Temperatures and Humidities for Industrial Processing 1A ______________________(Concluded) Indubtrt Incubators-------Laboratory. Leather-------Library.......... -- Linoleum------- ---MatchesMunitions--------Paint. Papes__ Photographic.-- Printing. Rubber Soap..... .. Textile... Tobacco.__ Process Temperature Degrees Fahrenheit Chicken.....................................................*------- 99 to 102 General analytical and physical................. 60 to 70 Storage of materials....................................... 60 to 70 Drying of hides................................................ 90 Mulling............................................................ . 95 to 100 Book storage (seediscussion inthischapter) 65 to 70 Printing--........................................................... 80 Manufacturing................................................. 72 to 74 Storage of matches......................................... 60 Fuse loading. 70 Air drying lacquers----Baking lacquers______ Air drying of oil paints. 70 to 90 180 to 300 60 to 90 Binding, cutting, drying, folding, gluing.. Storage of paper......... ........................ ......... :. Testing Laboratory...................................-- 60 to 80 60 to 80 60 to 80 Development of film. Drying-............. ......... Printing--........... ......... Cutting................. ....... 70 to 75 75 to 80 70 72 Binding.................. ................-- Folding.............-....................... Press room (general).............. Press room (lithographic)-- Storage of rollers..................... 70 77 75 60 to 75 70 to 90 Manufacturing................. .......... -.......... Dipping of surgical rubber articles-- Standard laboratory tests........ ........... 90 75 to 80 80 to 84 Drying. 110 Cotton-- carding-----combing___ roving......... spinning---weaving___ Rayon-- spinningthrowing .... weaving...... Silk-- dressing___ spinning-- throwingweaving..... Wool-- carding____ spinning___ weaving..... Testing Laboratory... 75 to 80 75 to 80 75 to 80 60 to 80 68 to 75 70 70 75 to 88 75 to 80 75 to 80 75 to 80 75 to 80 75 to 80 75 to 80 75 to 80 70 Cigar and cigarette making. Softening-................................ Stemming or stripping......... 70 to 75 90 75 to 85 Relative . Humidm Pm Cent 55 to 75 60 to 70 35 to 50 95 38 to 50 40 50 55 25 to 50 25 to 50 40 to 60 40 to 60 55 to 65 60 50 70 65 45 65 60 to 78 20 to 60 50 to 55 25 to 30 42 to 48 70 50 to 55 60 to 65 50 to 60 50 to 70 85 85 60 60 to 75 60 to 65 65 to 70 65 to 70 60 to 70 65 to 70 55 to 60 50 to 55 65 55 to 75 85 70 719