Nortec NHPC Engineer's Manual page 32

Table 7. Design Indoor Conditions For Various Places, Products and Processes (cont)
Product and/or Process
Clean Rooms – Computer Rooms
Computer Room
Clean Room – General
Clean Room – Critical
Distilling
Grain Storage
General Manufacturing
Aging
Electrical Products
Coil and Transformer Winding
X-ray Tube Assembly
Instruments Manufacture and Laboratory
Thermostat and Humidistat Assembly and Calibration
Close Tolerance Assembly
Meter Assembly and Test
Fuse and Cutout Assembly, Capacitor Winding and Paper Storage
Conductor Wrapping with Yarn
Lightning Arrestor Assembly
Thermal Circuit Breaker Assembly and Test Water Wheel Generators
Thrust
Runner Hopping
Processing Selenium and Copper Oxide Plates
Fruit Storage
Apples
Apricots
Grapefruits (California)
Grapefruits (Florida)
Grapes (Eastern)
Grapes (Western)
Lemons
Oranges (California)
Oranges (Florida)
Peaches and Nectarines
Plums
Specialty Citrus Fruit
Fur Storage
Gum
Manufacture
Rolling
Stripping
Breaking
Wrapping
Hospitals
Operating, Cystoscopic and Fracture Rooms
Patient Rooms
Intensive Care Unit
Administrative and Service Areas
Leather
Drying
Storage, Winter Room Temperature
Lenses (Optical)
Fusing
Grinding
10-10
Page 24
2008-10-01
Temperature
°F °C
70 – 80 21 – 27
70 – 74 21 – 23
71.5 – 72.5 22 – 22.5
60 16
0 – 75 16 – 24
65 – 72 18 – 22
72 22
68 20
70 21
76 24
72 22
76 24
73 23
75 24
68 20
76 24
70 21
74 23
30 – 40 -1– 4
31 – 32 -1 – 0
58 – 60 14 – 16
50 10
31 – 32 -1 – 0
30 – 31 -1
58 – 60 14 – 16
40 – 44 4 – 7
32 – 34 0 – 1
31 -1
30 – 32 -1 – 0
38 – 40 3 – 4
40 – 50 4 – 10
77 25
68 20
72 22
74 23
74 23
68 – 76 20 – 24
75 24
75 24
70 – 80 21 – 27
70 – 120 21 – 49
50 – 60 10 – 16
75 27
80 27
Relative
Humidity
%RH
40 – 60
40 – 60
43 – 47
35 – 40
45 – 60
50 – 60
15
40
50 – 55
50 – 55
40 – 45
60 – 63
50
65 – 70
20 – 40
30 – 60
30 – 50
30 – 40
90
90 – 95
85 – 90
85 – 90
85
90 – 95
86 – 88
85 – 90
85 – 90
90
90 – 95
90 – 95
55 – 65
33
63
53
47
58
50
40 – 50
40
30 – 50
75
40 – 60
45
80