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Refractometer for Gem Testing (FGR-003)

Refractometer for Gem Testing (FGR-003)

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
Shenzhen
Payment Terms:
Credit Card

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
Fable
Model Number:
FGR-003
Size:
222*182*80mm
Weight:
0.8KG
Measurement Accuracy:
0.003

Shenzhen Fable Jewellery Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Shenzhen Guangdong China
Main Products: Gem Refractometer ,Gem Microscope ,Table Spectroscope ,Polariscope ,Diamond Color Grading Lamp
View more products Contact Supplier

Product Details

Specifications

refractometer for gem testing
Jewelry Refractometer
High hardness CZ testing prism.
Testing range: 1.35-1.85.

  Refractometer for Gem Testing (FGR-003) 
 
 Refractometer for Gem Testing (FGR-003)   
  
Refractometer for Gem Testing (FGR-003)      
   
Jewelry Refractometer measures the  refractive index of your gems. Besides the RI, a refractometer will also give you the birefringence and optic sign.  When  possible, it is easier to obtain the optic sign  from a polariscope. However, that can’t always be done,  so you need the refractometer as an alternate means to determine the optic sign when necessary. .  

      

As the refractive  index of the gemstones are fixed, the RI value becomes a very  important reference data; naturally, a Gem Refractometer is absolutely  essential for gem identification .   

          

Specifications      
Material
Aluminum alloy table
Testing Range
1.35-1.85
Accuracy
<=±0.003
Light Source
Built-in Monochrome LED light
Power
Batteries/ DC 3V
Refractive Index Liquid
1.785±0.005
Scale Division
0.01 RI
Filter
Polarizing Filter
Packaging
Metal Box

 

Refractometer for Gem Testing (FGR-003)
The gem refractometer CZ testing prism.   

 

Alluminum alloy table-board.
 
Refractometer for Gem Testing (FGR-003)

Contact Supplier

Ms. Celina K Chat Now
Telephone
86-755-89583846-809
Mobile
0086-15274875236
Fax
86-755-89583846-807
Address
Pinghu Shenzhen,Guangdong
Showroom
https://szfable.goldsupplier.com/

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Quick Details

Place of Origin:
Guangdong, China
Brand Name:
Fable
Model Number:
FGR-003
Size:
222*182*80mm
Weight:
0.8KG
Measurement Accuracy:
0.003
Min. Div.:
0.001
Measurement Range:
1.35-1.85