25
ELECTRICAL POWER RESEARCH INSTITUTE
The recommended working hours are shown based on a maximum of four hours.
A time of 4:01 indicates greater than 4 hours.
WBGT °C Light Mod Heavy
28 4:01 4:01 3:00
29 4:01 4:00 2:00
30 4:01 3:00 1:30
31 4:01 2:00 1:15
32 4:00 1:30 1:00
33 3:30 1:15 0:45
34 3:00 1:00 0:40
35 2:30 0:53 0:35
36 2:00 0:45 0:30
37 1:45 0:40 0:25
38 1:30 0:35 0:20
39 1:15 0:33 0:18
40 1:00 0:30 0:15
41 0:53 0:28 0
42 0:45 0:25 0
43 0:38 0:23 0
44 0:30 0:20 0
45 0:28 0:18 0
46 0:25 0:15 0
47 0:23 0 0
48 0:20 0 0
49 0:18 0 0
50 0:15 0 0
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17. APPENDIX B : ACCESSORIES
Sensor array with 2 inch globe 56-795
Sensor array with 6 inch globe 56-780
6 Foot shielded remote sensor cable 53-924
25 Foot shielded remote sensor cable 53-925
100 Foot shielded remote sensor cable 53-926
200 Foot shielded remote sensor cable 53-927
Serial computer cable 54-715
Parallel printer cable 56-875
120VAC to 9VDC adapter 15-910
220VAC to 9VDC adapter 15-680
Verification module 53-923
Tripod 59-045
Replacement wicks 56-679
Water bottle 2 oz. 56-068
User’s manual 56-663
Air Probe Accessories
NiMH battery 53-039
Dual 120 volt charger 53-037
Dual 220 volt charger 53-038
