Portable Gem Testing Instruments Diamond / Moissanites Presidium Gem Tester
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Gem Testing instrument Presidium Multi Tester which identifies diamonds and moissanites Model Number: PMUT Description: The Presidium Multi Tester III is the only instrument needed to verify the authenticity of diamonds against moissanites, cubic zirconia, and other diamond simulants. Showcasing a new ergonomic design with a rubberized anti-slip grip, PMuT III promises greater ease of handling during testing. Presidium......
Shenzhen Fable Jewellery Technology Co., Ltd.
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Digital Diamond Gem Stereo Microscope High Eyepoint WF15X / Φ16
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... WF15X/Φ16 Diamond Gem Stereo Microscope NCJ-S800 Bright&Dark Field Description Gerry lvanov optical imaging systems and special jewelry tested microscope stand. Fully meet the appraisal needs of all kinds of diamonds, crystals, gems and other jewelries. ......
Nece-Scope Int'l Co., Limited
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0.1HR Rockwell Hardness Testing Machine / Rockwell Diamond Ind - enter For Hardness Tester
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Digital Rockwell Hardness Testing Machine/Rockwell Diamond Ind-enter For Hardness Tester Product Description Industrial production, Inspection of product quality on processing technology. Ferrous and nonferrous metals, Hardened steel, tempered steel, ......
Dongguan Liyi Environmental Technology Co., Ltd.
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220V Diamond Segment Brazing Welding Strength Testing Machine
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...quantity of segments can be set as wish; The tester can be used to test saw blades of all kinds of slot; The welding strength standard can be set between 4-60N.M; The machine will record the number of segments tested and stop working when it reaches the...
Wuxi Byriver Technology Co., Ltd.
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Manual Abrasion Resistance Leather Testing Machine 220V OEM
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...Testing Machine Product Description The DIN Abrasion Resistance tester works by rubbing a rotating wheel, typically made of specified abrasive materials like sandpaper or a diamond disc, against a test sample at a constant speed. The abrasion resistance is measured by comparing the condition of the test sample before and after the abrasion test......
Guangdong Guangce Instrument Technology Co., Ltd
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Resolution 0.5HR Manual Rockwell Superficial Hardness Testing Machine for Thin Materials
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... material with a diamond cone (N scale) or hardened steel ball indenter. The indenter is forced into the test material under a preliminary minor load usually 3 kgf. When equilibrium has been reached, an indicating device that follows the movements of the...
Dongguan Quality Control Technology Co., Ltd.
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47.5HZ-50HZ Surface Vibration Compactor Soil Testing Machine
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...-grained soil (including rockfill). The vibrating tamping plate is vertically vibrated and compacted on the surface of the sample and propagated from top to bottom. After the diamond corners of the particles are cut and broken, the particle positions are...
Hebei Better United Import And Export Co., Ltd.
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Rockwell Hardness Testing Machine 10Kgf Pre - Load With Diamond Indenter
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...Testing Machine 10Kgf Pre - Load With Diamond Indenter This machine is used for metal materials Rockwell hardness measurement. Main Specifications Measuring range: HRB25-100, HRC20-69, HRA70 or more Load: pre-load 10kgf, the total load 60,100,150 kgf Indication accuracy: ≤ ± 1HR Pressure to the support table distance: 200mm Head axis to the rack distance: 170mm Indentation: Diamond......
Guangzhou Kinte Electric Industrial Co.,Ltd
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Electric Wing Impact Testing Machine / Impact Test Apparatus For Luggage
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...test machine(GW-218) Product Usage: It is mainly used to influence the impact of the drop impact on the luggage during the actual transportation and loading and unloading process, and to assess the impact strength and packaging design rationality of the package during handling. Technical Parameters: Height display mode digital Drop method electric Sample clamping method diamond......
Dongguan Guo Feng Testing Machine Co., Ltd.
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Electronic Gold Analyzer Metal Tester Digital Multimode Gold Testing Machine
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...Testing Machine Features The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. Pawnshops, banks, jewelry stores, precious metals recycling, jewelry factories, gem testing......
DONGGUAN YUYANG INSTRUMENT CO.,LTD
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