Payment Terms | T/T, Western Union , Paypal |
Supply Ability | 2000 pcs per month |
Delivery Time | Within 7 days after payment |
Packaging Details | Paper carton packing. |
Testing scale | 1.35-1.85 |
Accuracy | 0.002 |
Working table | Stainless steel |
Power supply | 2 x AAA battery / DC 3V |
Color | White |
Warranty | One year |
Size | 140mm*42mm*95mm |
Name | Gemstone Refractometer |
Brand Name | FABLE |
Model Number | FGR-002 |
Place of Origin | Guangdong, China |
View Detail Information
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Product Specification
Payment Terms | T/T, Western Union , Paypal | Supply Ability | 2000 pcs per month |
Delivery Time | Within 7 days after payment | Packaging Details | Paper carton packing. |
Testing scale | 1.35-1.85 | Accuracy | 0.002 |
Working table | Stainless steel | Power supply | 2 x AAA battery / DC 3V |
Color | White | Warranty | One year |
Size | 140mm*42mm*95mm | Name | Gemstone Refractometer |
Brand Name | FABLE | Model Number | FGR-002 |
Place of Origin | Guangdong, China | ||
High Light | Jewelry Gem Refractometer ,Gem Refractometer ,32mm Eyepiece Gem Refractometer |
Jewelry and Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer
Gem refractometer is the most important professional tool for identifing gem stones.It can test the gem refractive index easy,fast,and without spoilage,it can also test the gemstones’ luster
Model: FGR-002
Type | Testers & Measurements |
Testing scale | 1.35-1.85 |
Accuracy | 0.002 |
Color | White |
Size | 140mm*42mm*95mm |
Power supply | Two No. 7 batteries or externally connected wide voltage power supply adapters (input voltage 100V-240V, output voltage DC 3V) |
Eyepiece | Diameter of 32mm, with amplification function(4X) |
Prism type | Synthetic cubic zirconia (CZ) testing prism |
Prism size | 14mm×4mm |
Matters need attention
1. Whether the samples and the test table are clean,will affect your test,when you are in trouble of testing, first thing you do is to keep the sample and test table claen;
2. You can use something like alcoholto clean them,then them dry,otherwise the alcohoto will disturb your test.
3. Use the way of point measurem is the important to overcome the problems
4. There are two ways voltage imput for the refractometer:install the battery box,take off the cover of bottom,put in two 7# battery,turn on the LED light.Take the batteries out,if you don’t use it for a long time.you can also use the DC3V direct current suply(AC100—240V) after plug in. When use this way, the batteries will stop working.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>5000000
Employee Number:
>50
Ecer Certification:
Site Member
Shenzhen Fable Jewellery Technology Co.,Ltd was established in 2006, who located in Shenzhen which is called Chinese Jewelry Capital. Shenzhen, with its unique geographical location and development advantages, is the largest international well-know jewelry manufacturing base and trade set ... Shenzhen Fable Jewellery Technology Co.,Ltd was established in 2006, who located in Shenzhen which is called Chinese Jewelry Capital. Shenzhen, with its unique geographical location and development advantages, is the largest international well-know jewelry manufacturing base and trade set ...
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