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refractometer gem testing machine
Selling leads
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..., etc Specification: 1. Main functions: Faceting and Polishing. 2. Faceting hand A with scale mark for geting the exact faceting and angle of the ...
2024-12-09 11:09:10
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.... Fable Faceting machine has a compact structure and reasonable coordination. It has the advantages of stable operation, good heat dissipation and ...
2024-12-09 10:57:50
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...180W Motor Tool Accessories Gem Lapidary Machine AC220V 50-60Hz Model number: FJM-2014 The gem lapidary machine is used for gem facet processing ...
2024-12-09 12:25:27
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...Gem Lapidary Machine with Motor speed 1350r/min Model number: FJM-2014A 1. Main functions: Faceting and Polishing. 2. Faceting hand A with scale ...
2024-12-09 11:36:02
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Gem Testing Instruments Gemology Stander Conoscope for Polariscope Model:FTP-ZG Description: In gemology, we use a conoscope (a strain free acrylic or ...
2024-12-09 10:54:02
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Black Gem Testing Instruments Fable Calcite Dichroscope Lightweight Model Number: FID-1A Description: The dichroscope is a pocket-sized tool that can ...
2026-04-29 00:03:01
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...Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer Gem refractometer is the most important professional tool for identifing gem ...
2026-04-29 00:03:01
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...Gem Refractometer Gem refractometer is the most important professional tool for identifing gem stones.It can test the gem refractive index easy...
2026-04-29 00:03:01
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... easy,fast,and without spoilage,it can also test the gemstones’ luster Many gemstones are double refraction(birefringence) on optical character. ...
2026-04-29 00:03:01
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...Gem Refractometer Model number: FGR-002J Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color White Size 120mm*42mm*80mm Power ...
2026-04-29 00:03:01
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