Cari kata kunci alat ukur lainnya:

Gem Refractometer RHG-181

Gem Refractometer RHG-181

SKU: DI00435 Category: Tag:


RHG-181 Gem Refractometer


1. Refractive index is one of most important optical parameter. Gloss of gem can be estimated by the parameter.
2. The kinds of gem can be precisely determined in accordance with the measured value of refractive index because every kind of gem has its inherent refractive. Besides, index of double refraction can be also measured. Through the parameter you can judge whether a gem is uniaxial or biaxial photopositive or photonegative.
3. The gemological refractometer is characterized by small volume and less weight. It is easy to carry. It is a popular instrument used in jewelery market.
1. Range: Refractive Index: 1.30~1.81
2. Min. Div.: Refractive Index: 0.01
3. Size: 30x30x130mm
4. N.W.: 400g


There are no reviews yet.

Be the first to review “Gem Refractometer RHG-181”

Your email address will not be published. Required fields are marked *

Close Menu
Shopping Cart