254nm Shortwave UVC Phosphorescence Detection UV Light Handheld Ultraviolet Lamp

Description

254nm Shortwave UVC Phosphorescence Detection UV Light Handheld Ultraviolet Lamp
Introductions:
This short wave UV light
WITHOUT UV FILTER
, with peak radiation efficiency at 254 nm, provides assured fluorescence
detection
of
parts of some minerals,
invisible phosphor and sterilizing instruments.
Features:
1. Item Color: Black
2. Bright torch light
3. Power rate: 4W
4. Size (L x W x H): 6.31 x 2.125 x 0.9 inch
5. DC Operated requires 4 AA batteries (Not Included)
6. Shortwave Output 254nm Fluorescent Bulb
7. Includes handy nylon carrying cord
Notice: This item NOT INCLUDED UV filter, if you used for professional minerals fluorescence detection,
i advise you buy other Shortwave uv lamp with
OPTICAL UV FILTER
,  ebay
Item Number:
322312066523
What is the function of optical uv filter ?
The optical uv filter can prevent almost all visible light, the fluorescent materials and mineral can turn out more
conspicuous fluorescence under dark night, so that it can reach the best usage effects !
Notice:
If you need to buy spare UV tubes, kindly visit our shop for
eBay item number:
322858153776