FABLE UV fluorescence lamp

Lonewave and Shortwave UV lamp for Gemology

Specification:

Ultraviolet Lamp with Dual-Wavelength:LW=365m,SW=254m 
1.Set up big eyepiece (Proprietary technology)     

2.Drawer observation darkroom:good effect in dark room and easy to take Gem.(Proprietary technology)

3.Votage:110V or 220V,4W

4.Used to excite fluoresence,present useful information for the test.

5.attention to avoid the influence from ambient light when testing; take off the UV light box if the gem is too big and test in darkroom;don't look the UVlight directly,and turn off the power after testing

6.one year warranty ,and life long maintenance.

7.Paper box packing

Description:

This UV Lamp is used to excite fluorescence; the fluorescence of gem is an important character to identify gem.FUV-4 provides long wave and short wave light. And two advantages (1) Set up magnification eyepiece (Proprietary technology) (2) Drawer observation darkroom: good effect in dark room and easy to take gem. (Proprietary technology)

I. Technology Data

  1. UV light box: Installed the 365nm long-wave light and 254nm shortwave light

  2. Drawer observation darkroom: Big eyepiece, Drawer observation box, non- fluorescent rubber bottom plate

   3. Power Supply: 110V/60HZ

II. How to use FUV-4

  1. Put the clear gem into observation box, and then close it

  2. Plugged in, switched it on

  3. Press the LW button, leave it 2-3seconds later, and turn the LW light on

  4. View the color and the strength of gem under long-wave

  5. Press the SW button, leave it 2-3seconds later, and make the SW light on

  6. View the color and the strength of gem under shortwave

  7. The gem can be also put on the table of observation darkroom.

III. Matters need attentions

1. Make sure to avoid the affect of ambient light when view the gem.
2. 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.
3. Do not look direct to the UV light; pls turn off the electric power after the test.
4. One year quality warranty against deductive after selling, and life-long maintenance.