-
The total skin exposure to direct beam should not exeed ______ minutes per day and _____ minutes of continuous exposure.
12; 4
-
Goggles to use for eye protection at UV 350 nm
clear, yellow, orange and/or red
-
Goggles to wear for protection at 415 nm
yellow or orange
-
Goggles to wear for protection from 450 nm to 505 nm
orange
-
Goggles to wear for protection at 505 nm to 650 nm
red
-
Goggles to wear for protection with white light
Orange
-
Goggle to wear for protection with IR
goggles will not block IR
-
Under ____ circumstances should the eyes be exposed to the direct beam produced by the Polilight
no
-
People within a working distance of ______ meters should have on protective goggles and clothing
15
-
Orange goggles provide adequate attenuation for all filtered light but not for direct beam white light exposures for daily periods exceeding about ____ minutes.
20
-
The red goggles provide adequate attenuation for 350, 505, 530, and 555 nm filtered light, however the red goggles give as little as ____ seconds protection for white or blue light (415 and 450 nm) for direct beam exposure.
30
-
With white light , the minimum safe distance of 15 meaters gives total permissible exposure time of ____ minutes for direct beam exposure.
7
-
Both at the scene of a crime and in the lab all people within a _____ meter radius of the polilight should have appropriate eye and skin protection to avoid exposure from passing glimpses and from highly reflective surfaces.
15
-
The polilight is a ______ watt forensic light source with ____ selectable and tunable filters.
500; 12
-
General searching (footprints) calls for a band of ______ to _________ nm, with _________ color light, and a band width of ______, and _____ colored goggles.
- 400 to 680 nm;
- white light band;
- 280 nm;
- orange
-
General searcing (stains and fingerprints) calls for a band of ______ nm, with _________ color light, and a band width of ______ , and ________ colored goggles.
- 350 nm (UV);
- ultra violet ;
- 80 nm;
- clear, yellow, red or orange
-
Blood prints, spatter, and GSR searching calls for a band of ______ nm, with _____ color light, and a band width of ____, and wearing _______ goggles.
- 415 nm;
- Violet (blood filter);
- 40 nm;
- yellow or orange
-
General searching (semen, urea, fibers) calls for a band of ______ nm, with _________ color light, and a band width of ______, and wearing _________ goggles.
- 450 nm/490 nm;
- blue;
- 100 nm/40 nm;
- orange
-
General searching (ninhydrin prints) calls for a band of ______ nm, with _________ color light, and a band width of ______, and wearing _________ goggles
-
Superglue and ninhydrin treated prints searching calls for a band of ______ nm, with _________ color light, and a band width of ______, and wearing _________ goggles
- 505 nm;
- Blue/Green;
- 40 nm;
- red or orange
-
DFO treated prints, background reduction searching calls for a band of ______ nm, with _________ color light, and a band width of ______, and wearing _________ goggles
- 530-555 nm;
- Green/ Green/Orange;
- 40 nm/ 27 nm;
- red
-
Ninhydrin treatments, background reductions searching calls for a band of ______ nm, with _________ color light, and a band width of ______, and wearing _________ goggles
- 590-650 nm;
- Orange; Orange/Red; Red
- 40 nm;
- Red
-
Document examination calls for a band of ______ nm, with _________ color light, and a band width of ______, and wearing _________ goggles
- IR;
- Infra-red;
- 240 nm;
- no color goggles will work
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