TSI Quest QUESTEMP 34 User Manual

Appendix B: Heat Exposure Tables
ACGIH Clothing Corrections
26
ACGIH Clothing Corrections
The following clothing corrections are in degrees Celsius. When a clothing correction is entered
into the setup portion of the QUESTemp 36, the value is added to the WBGT only for looking up
the stay times. The WBGT value displayed by the unit does not reflect corrections.
Clothing type
Clothing correction
(Addition to WBGT (ºC)
Work clothes (long sleeve shirt and pants)
0º
Cloth (woven material) coveralls
0º
Double-layer woven clothing
3º
SMS polypropylene coveralls
0.5º
Polyolefin coveralls
1º
Limited-use vapor-barrier coveralls
11º
Cited from American Conference of Governmental Industrial Hygienists, Threshold Limit Values
and Biological Exposure Indices for 2008. Reprinted with permission.
United States Navy
Physiological Heat Exposure Limits (PHEL) Time Table
(Without the presence of fuel combustion gases/fuel vapors)
The recommended working hours are shown based on a maximum of eight hours. Naval
personnel will follow a category, I - VI, based upon their function.
PHEL Curves (Total Exposure Time in Hours: Minutes)
WBGT(F)
I
II
III
IV
V
VI
80.0
>8:00
>8:00
>8:00
8:00
6:35
4:30
81.0
>8:00
>8:00
>8:00
8:00
6:35
4:30
82.0
>8:00
>8:00
8:00
7:05
5:25
3:40
83.0
>8:00
8:00
7:45
6:25
4:55
3:20
84.0
>8:00
8:00
7:05
5:55
4:30
3:05
85.0
8:00
7:45
6:30
5:20
4:05
2:50
86.0
8:00
7:05
5:55
4:55
3:45
2:35
87.0
7:25
6:30
5:25
4:30
3:25
2:20
88.0
6:45
5:55
4:55
4:05
3:10
2:10
89.0
6:10
5:25
4:30
3:45
2:50
2:00
90.0
5:40
5:00
4:10
3:25
2:40
1:50
91.0
5:15
4:35
3:50
3:10
2:25
1:40

TSI Quest QUESTEMP 34 Specifications

General

Brand	TSI Quest
Model	QUESTEMP 34
Category	Monitor
Language	English