Portable Digital Gem Refractometer

• Transport Package: Carton
• Specification: 1 set/box
• Trademark: VICOMETER
• Origin: China
• HS Code: 9027809900
• Production Capacity: 10000 Pieces

Product Description

PORTABLE digital gem refractometer

Product Description

Each gem has a typical refractive index due to its chemical composition and crystallization structure. The gem refractometer can be used to observe the optical properties and the structure of a gemstone. Through the parameters you can judge whether the gem is an anisotropic or isotropic stone. The stone needs a flat and polished facet. FULL SCALE Contact Liquid (RI Fluid) is also needed when testing.

Features:

Wide Measuring range: 1.30 ~ 1.81 RI
High Accuracy: 0.01 RI
Flashlight
Polarizing filter
A bottle of 3ml FULL SCALE refractive index (1.79 RI) oil


Specifications:

Accuracy: 0.01 RI
Measuring range: 1.30 ~ 1.81 RI
Scale division: 0.01 RI
A bottle of 3ml FULL SCALE refractive index (1.79 RI) oil (included)
Filter: Polarizing filter
Power source: 1 x CR2032 button cell battery (Not Included)
Item size: approx. 32 x 61 x 128 mm
Item weight: approx. 730g

 

 

One Set Included

 

1 x Gem Refractometer (main unit)       320g
1 x 3 ml FULL SCALE refractive index (1.79 RI) oil      20g

1 x Flashlight  40g
1 x instruction manual
Carrying pouch with white box   350g
 

Q1: Do you have any MOQ limit for moisture meter order?

A: Low MOQ, 1 PC for sample checking is available.

 

Q2: What about the lead time?

A: Sample needs 3-5 day, mass production needs about 2-3 weeks for order quantity more than one container.

 

Q3: How do you ship the goods and how long does it take to arrive?

A:Airline and sea shipping is optional. Shipping time depends on distance.

 

Q4: How about the guarantee for the products?

A: Yes. We offer one year warranty to our products.

 

Q5: How about the payment method?

A: 1.West Union or 100%TT
  2.100% irrevocable L/C at sight.

 

Q6: Can I trust Victor Instrument Meter?

A: Of course, you can trust us. More than 300 oversea customers appreciate our quality and service. With us your money in safe and your business in safe!