Portable Digital Gem Refractometer for Gemstone Identification
Our Price:$205.00
Portable Digital Gem Refractometer for Gemstone Identification
Features:
Portable design for refractive index measurement of gemstones.
LED light source.
Non-destructive testing; does not alter samples.
Technical Specifications
Measurement Range (RI): 1.30 to 1.81
Display: Scale viewed through eyepiece.
Stage Surface: Frosted aluminum alloy.
Applications:
Suitable for the examination and preliminary identification of common gemstone materials.
| Specification | Details |
| Model Number | JH-GR |
| Refractive index nD | 1.35--1.85nD |
| Resolution | 0.0001nD |
| Accuracy | 0.002nD |
| Display mode | Digital display |
| Temperature display range | 0~40°C (automatic temperature compensation) |
| Mass | 100 grams |
| Shape | 58*25*121MM |
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