Gem refractometer is used for measuring Refractive index of Gemstone or Ore. The index of double refraction can be also measured
Port: Xiamen
Minimum Order Quantity: 40 Piece/Pieces
Supply Ability: 500 Piece/Pieces per Month
Payment Terms: T/T,Western Union,Paypal
Contact Supplier
Packaging Detail: cartons
Delivery Detail: In 7 working days
This model is Gemological refractometer. It can be used for measuring Refractive index of Gemstone or Ore. The index of double refraction can be also measured. Through the parameter you can judge whether a gem is uniaxial or biaxial photopositive or photonegative.
For more convenient using, this item have built-in LED light source, the LED can at least offer 10000hours working! And also, the special design offers other way to get the light source if the built-in light source can't work, there is a light entrance in the back side and the filter for light source also built-in. A small torch as outside light source also included without any extra cost!
Specifications:
Measuring Range : 1.30 - 1.81 RI
Minimum Graduation : (RI) 0.01 RI
Illumination : Internal Light Source with momentary/power switch
Dimension : 125mm x 70mm x 4mm
Scale Division : 0.01 nD
Weight : 0.6 kg
Filter : Polarizing filter
Power:
4.5V button type batteries(3pcs)
Model No.: RHB-82ATC
Features: 1. brix refractometer
2. 45-82%brix
3. Equipment with ATC
4. For fruit juice, condensed milk, liquefied sugar test
Model No.: RHB-50ATC
Features: 1.0-50% Brix
2.0.5% Brix
3.Offers 1 YEARS WARRANTY
4.Equip with ATC
5.Copper construction with chromium coating
Model No.: RHS-28ATC
Features: 1.0-28%Salinity
2. Minimum Division: 0.2%
3. Offer 1 year warranty
4. Equip with ATC
Model No.: RHB090
Features: 1.Hand-held brix refractometer
2.Measuring range:0-42%Brix,42-71%Brix,71-90%Brix
3.Min scale:0.2%Brix
4.Accuracy:0.20%
Model No.: RHB Series
Features: 1.Hand-Held Brix Refractometer
2.working with sugar related liquids
3.Offer 1 year warranty
4.Equip with ATC
Model No.: RHB090
Features: 1.Hand-held brix refractometer
2.Measuring range:0-42%Brix,42-71%Brix,71-90%Brix
3.Min scale:0.2%Brix
4.Accuracy:0.20%
Model No.: RHB-62ATC
Features: 1. brix refractometer
2.Offers 1 years WARRANTY
3.28-62%Brix
4.Equipped with ATC
Model No.: RHB-90ATC
Features: 1.Honey Refractometer
2.58-90%Brix,38-43 Be (Baume),12-27% Water
3.Offers1 YEARS WARRANTY
4.Bee Keeping Tool
Model No.: WYV V-Prism Refractometer
Features: WYV V-Prism Refractometer.
Visual aim, quick measurement, high precision and easy to operate.
Model No.: fa6000a
Features: auto refractometer
1.high quality CE/ISO
2.classic style, up-grade colorful-display
3.fast delivery time
Model No.: RM -100
Features: COLOUR DISPLAY
5.7" TFT SCREEN
FAST MEASUREMENT
THARMAL PRINTER
Model No.: ARK-4000
Features: Auto Refractometer ARK-4000
with keratometer function
Auto Measurement, colorful screen