Ecvv Trade
HT Tech Limited (Hongkong)

China Manufacturer with main products: Refractometer, Brix Refractometer, Refractometer, Refractometers, Battery Refractometer, Alcohol Refractometer, Wine Refractometer, Honey...

Home  >Products Catalog > Digital refractometer > REF601 Gemological refractmeter

REF601 Gemological refractmeter

Payment Terms: T/T, Western Union

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specifications

REF601 Gemological refractmeter

This model is Gemological refractmeter it can be used for measuring Refractive index of GEM

Scale range: 1.30-1.81 RI

Minimum scale: 0.01

 

Size(mm):130 x 70 x 33

Weight(g): 350

 

Step 1:

Flip open the daylight plate on top of the efractometer, Place 2~3 drops of the specimen on the main prism, Close the daylight plate so the sample spreads across the entire surface of the prism without air bubbles or dry spots.

Step 2:

Hold the refractometer(daylight plate) in the direction of a light source and look into the eyepiece. You will see a circular field with graduations down the center (you may have to focus the eyepiece to clearly see the graduations). The upper portion of the field should be blue, while the lower portion should be white.

Take the reading where the boundary line of the blue and white intersect at the graduated scale. The scale will provide a direct reading of refractive index. Clean the prism carefully using a damp soft cloth. DO NOT immerse refractometer in water, Please read the Operation Manual carefully before using the refractometer.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

REF601 Gemological refractmeter from this supplier

Linshang Portable LS170 Colorimeter    
FOB Price: 60.00-65.00 USD/Set
Min Order: 1 Set
SmartSolo Geophysical Data Acquisition Node of Wireless QC Functionality Connectable with Land & Marsh Geophone    
FOB Price: 300.00-600.00 USD/Piece
Min Order: 10 Pieces
Rs485 Water Pipe Leak Detector Sensor/Water Pipe Leak Detector    
FOB Price: 25.70-26.00 USD/Piece
Min Order: 1 Piece
Linshang LS171 Portable Colorimeter    
FOB Price: 70.00-75.00 USD/Set
Min Order: 1 Set
Linshang LS232 Coating Thickness Gauge    
FOB Price: 230.00-232.00 USD/Set
Min Order: 10 Sets

More products from other suppliers

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group