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Gemological Refractometer with refractive index liquid
Gemological Refractometer with refractive index liquid

Gemological Refractometer with refractive index liquid

Negotiable /Piece

Min.Order:10 Pieces

Supply Ability:
2000 Piece / Pieces per Month
Port:
FOBshenzhen
Payment Terms:
T/T Credit Card

Quick Details View All >

Brand Name:
Fable
Place of Origin:
Guangdong, China
Model Number:
FGR-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
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Product Details

 

Gemological Refractometer  

 

1.High hardness CZ test prism Scale range:1.35-1.81

2.Error: ±0.003 Aluminum alloy,easy to clean

3.By advanced optic system,shadow edge is straight and sharp,easy to read it

4.There are two ways of inputing the voltage:7batteries and DC3V direct current suply(AC100-240V).

5.2ml refractive index Liquid(1.78±0.005) with unique design of the bottle(Proprietary technology ZL200620096730.7)

 

It is much safer ,much ecnomical and more convinent.

 

Refractive Index of gemstone, as follow:

 

nameR.I.birefringencenameR.I.birefringence
Opal1.42-1.45 Apatite1.634-1.6380.004
Fluorite1.45 Peridot1.654-1.6950.035
Glass1.51-1.82 Jadeite1.66± 
Sodalite1.483-1.487 Diopside1.675-1.7010.026
Lapis lazuli1.50 or 1.67 Syn.spinel1.728± 
Moonstone1.52-1.54 Chrysoberyl1.746-1.7550.01
Chalcedony1.53-1.54 Hydrogrossular1.730-1.740 
Lolite1.544-1.5530.01rundum1.762-1.7700.008
Crystal1.544-1.5530.009Almandite1.79±0.03 
Beryl1.56-1.590.008Ruby&Sapphire1.762-1.7700.008
Turquoise1.61-1.65 Zircon1.925-1.9840.059
Nephrite1.61± CZ2.08-2.20 
Topaz1.61-1.6400.009Strontium titanate2.409 
Tourmaline1.620-1.6440.02Diamond2.417 
Anslusite1.634-1.6430.01Spinel1.718-1.785 
Obsidian1.50±    

 

 

Gemological Refractometer with refractive index liquidGemological Refractometer with refractive index liquidGemological Refractometer with refractive index liquidGemological Refractometer with refractive index liquid

Gemological Refractometer with refractive index liquidGemological Refractometer with refractive index liquidGemological Refractometer with refractive index liquidGemological Refractometer with refractive index liquid

 

   

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

Brand Name:
Fable
Place of Origin:
Guangdong, China
Model Number:
FGR-003