Nortec NHTC User Manual
Page 32
10-10
Page 24
2008-10-01
Table 7. Design Indoor Conditions For Various Places, Products and Processes (cont)
Product and/or Process
Temperature
Relative
Humidity
%RH
°F
°C
Clean Rooms – Computer Rooms
Computer Room
Clean Room – General
Clean Room – Critical
70 – 80
70 – 74
71.5 – 72.5
21 – 27
21 – 23
22 – 22.5
40 – 60
40 – 60
43 – 47
Distilling
Grain Storage
General Manufacturing
Aging
60
0 – 75
65 – 72
16
16 – 24
18 – 22
35 – 40
45 – 60
50 – 60
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
72
68
70
76
72
76
73
75
68
76
70
74
22
20
21
24
22
24
23
24
20
24
21
23
15
40
50 – 55
50 – 55
40 – 45
60 – 63
50
65 – 70
20 – 40
30 – 60
30 – 50
30 – 40
Fruit Storage
Apples
Apricots
Grapefruits (California)
Grapefruits (Florida)
Grapes (Eastern)
Grapes (Western)
Lemons
Oranges (California)
Oranges (Florida)
Peaches and Nectarines
Plums
Specialty Citrus Fruit
30 – 40
31 – 32
58 – 60
50
31 – 32
30 – 31
58 – 60
40 – 44
32 – 34
31
30 – 32
38 – 40
-1– 4
-1 – 0
14 – 16
10
-1 – 0
-1
14 – 16
4 – 7
0 – 1
-1
-1 – 0
3 – 4
90
90 – 95
85 – 90
85 – 90
85
90 – 95
86 – 88
85 – 90
85 – 90
90
90 – 95
90 – 95
Fur Storage
40 – 50
4 – 10
55 – 65
Gum
Manufacture
Rolling
Stripping
Breaking
Wrapping
77
68
72
74
74
25
20
22
23
23
33
63
53
47
58
Hospitals
Operating, Cystoscopic and Fracture Rooms
Patient Rooms
Intensive Care Unit
Administrative and Service Areas
68 – 76
75
75
70 – 80
20 – 24
24
24
21 – 27
50
40 – 50
40
30 – 50
Leather
Drying
Storage, Winter Room Temperature
70 – 120
50 – 60
21 – 49
10 – 16
75
40 – 60
Lenses (Optical)
Fusing
Grinding
75
80
27
27
45
80