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FuZhou AUYAT Optoelectronic Technology Co.,Ltd

Products >> Gem Tester

Gem Tester

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Product Name: Gem Tester
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Specifications RHG-181
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Gem Tester Refractive index is one of most important optical parameter. Gloss of gem can be estimated by the parameter. The kinds of gem can be precisely ***ermined in accordance with the measured value of refractive index because every kind of gem has its inherent refractive. Besides, index of double refraction can be also measured. Through the parameter you can judge whether a gem is uniaxial or biaxial photopositive or photonegative. The gemological refractometer is characterized by small volume and less weight. It is easy to carry. It is a popular instrument used in jewelery market.

Contact Us
Company: FuZhou AUYAT Optoelectronic Technology Co.,Ltd
Contact: Ms. Luna Fan
Address: meifeng road 10,
Postcode: 350003
Tel: 0591-83108371
Fax: 0591-87898376
E-mail:         


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Tel : 0591-83108371 Fax : 0591-87898376
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