Ningbo Vanco Instrument Co.,Ltd

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110V Or 220V/4W Gemstone Testing Equipment Gem Ultraviolet Lamp One Year Warranty

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Ningbo Vanco Instrument Co.,Ltd
City:ningbo
Province/State:zhejiang
Country/Region:china
Contact Person:MrsNancy Shao
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110V Or 220V/4W Gemstone Testing Equipment Gem Ultraviolet Lamp One Year Warranty

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Brand Name :VANCO
Model Number :UL-365
Certification :CE
Place of Origin :CHINA
MOQ :50
Price :Negotiable
Supply Ability :100pcs/month
Delivery Time :As per order quantity
Packaging Details :In styrofoam case and carton
Usage :Diamond jewelry testing
Product name :testing machine
Warranty :1 Year
Jewelry tools & equipments type :Gem Ultraviolet Lamp
Color :Black
Condition :100% Brand new
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UL-365 Ultraviolet Lamp

Specification:

Feature
LW=365nm,SW=254nm
★Drawer observation darkroom
★Voltage: 110V or 220V/4W
★Without soft fluorescent board, help to protect the gem.
Specification
Dual-Wavelength:LW=365m,SW=254m
1.Set up magnification eyepiece (Proprietary technology)
2.Drawer observation darkroom:good effect in dark room and easy to take Gem.(Proprietary technology)
3.Voltage: can be choosed 110V or 220V, watage is 4W
4.Used to excite fluoresence,present useful information for the test.
5.Attention to avoid the influence from ambient light when testing;
6.Take off the UV light box if the gem is too big and test in darkroom;
7.Don’t look the UVlight directly,and turn off the power after testing
8.One year warranty ,and life long maintenance.
9.Paper box packing

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