Shandong, China
Business Type:
Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9000
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Japanese Speaker

Refractometer, Built-in LED Lights, Gem Tester Refractive Index manufacturer / supplier in China, offering Gem Tester Refractive Index (Rhg-181), A006-T Analytical Balance Internal Calibration, A006-N Analytical Balance Internal Calibration and so on.

Diamond Member Since 2008
Audited Supplier

Gem Tester Refractive Index (Rhg-181)

Get Latest Price
Purchase Qty. / Reference FOB Price
1-99 Pieces US $100
100+ Pieces US $81
Port: Qingdao, China
Production Capacity: 100000 Pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Weight: 5
Transport Package: Box
Specification: 4546
Trademark: tlead
Origin: Qingdao, Shandong Province, China

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Basic Info

Model NO.: RHG-181

Product Description

Product Description:

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 determined 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

Gem Tester Refractive Index (Rhg-181)
Test Instruments Manufacturer and Exporter, Importer.

1. Test Instruments such as pH meters, EC/CF Meters, ORP Meters, TDS Meters, Thermometers, Refractometers, Conductivity Meters ect.

2. Industry Tools, such as Calipers, Micrometers, Gages, Arbor Press, Power Feed, Wide Belt Sanders, Counter Meters, Measuring Wheels, Tools Bits, Vacuum Pump ect.

3. Chemicals: Such as Hexamine, Melamine, HMMC, CMC, MC.

4. Pesticide: Such as DDVP, Methyl Bromide

5. Woodworking Machinery: Wide Belt Sander, Sawing Machine, CNC Router, UV Line, Press, etc.

6. Glass Machine: Edge grinding machine, bevelling machine, angle-changing edging machine, sandblasting machine, drilling machine, washing machines, etc.


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