Appraisal Gem Diamond and Jewelry Desktop Tester Larger Viewer UV light lamp FUV-4
Specifications:
Technical Parameter | Size | 170mm*170mm*140mm |
Function | To check the fluorescence of the Gem and Jewelry | |
Length Wave | 365nm | |
Short Wave | 253.7nm | |
Power supply | Equipped with a global wide-voltage external power supply; output 12V/1A, | |
Advantage | Providing the dark room, drawer-type | |
Weight | 2.5kg | |
Patent | Yes | |
Lamp Holder | Demountable | |
Warranty | One year | |
Lamp Tube | cold cathode lamp tube, service life 1W hours; |
Applications: Gemological Laboratory, Gemology school, Jewelry industrial
Matters and Attentions:
Make sure to avoid the affect of ambient light when view the gem;
If the gem too big, you can take the LW or SW light off to view the gem, but remember to do it in a dark room;
Do not look direct to the UV light;
Do not put your hands in the box when the UV lamp is on;
Please turn off the electric power after the test.