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Repair & Construction / Bilding instruments / Measuring Instrument and Devices /

$Gemological Refractometer (GML Series) (Геммологический рефрактометр (GML серия))$

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Producer information

Company:
Lumen Optical Instrument Co., Ltd.

Address:
Qinting, Dongpu Road, Huada Street, Gulou, Fuzhou, Fujian, China (Mainland) Zip: 350005

Phone:
+86-591-87952208

Gemological Refractometer (GML Series)

The GML-501 is a compact refractometer with built-in LED illumination for refractiveindex determination, quality control and categorization of gemstones.Specifications:1) Accuracy: 0.01nD2) Illumination: Internal LED illumination with momentary switch3) Measurement range: 1.30 - 1.81nD4) Scale division: 0.01nD5) Applications: laboratory, gemmology6) Filter: polarizing filter7) Size: 30 x 70 x 130mm8) Weight: 0.4kgInner packing:1pc/bagOuter packing:Carton

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