MODEL | Scales (RI) | Accuracy (RI) | Remarks | Bench-top instrument | Analog | |
RF.5381 | 1.30 - 1.81 | 0.01 | With filter 590 nm | • | • |
GEMSTONES
• Gemmological refractometers are key instruments for research in gemological laboratories
• This table refractometer has been designed specifically for determination of precious stones based on refraction index measurement. Contains a 590 nm filter for generation of monochromatic light
APPLICATION
Identification of precious stones