Black Mohs Hardness Gem Testing Instruments For Scratching
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... than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. Quantity 5 Items Application Testing gemstones hardness Total Size 170mm*120mm*35mm Total Weight 170G (With packaging box)...
Shenzhen Fable Jewellery Technology Co., Ltd.
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Mohs hardness Rubber Testing Machine Digital Display degree testing
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Prefessional Hardness Rubber Testing Machine For Hardened Steel Rockwell Detailed Product Description Hardness Testing Machine 1.prefessional designed 2.high quality,reasonable price 3.good after-sale service Rockwell hardness machine (mold hardness) is ......
Dongguan Haida Equipment Co.,LTD
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Moissanite Raw Gem Stone Royal Blue Synthetic SiC Monocrystal Mohs Hardness 9.25 Raw Materials For Jewelry
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... Raw Gem Stone Royal Blue Synthetic SiC Monocrystal Mohs Hardness 9.25 Raw Materials for Jewelry 1. Abstract Discover the exquisite beauty and unparalleled durability of our Royal Blue Synthetic Moissanite Raw Gem Stone. With a Mohs hardness of 9.25......
SHANGHAI FAMOUS TRADE CO.,LTD
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Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321
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Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321 Professional Optical Design, High Hardness CZ Test Prism, Clear Shadow Boundaries, Special Power Supply A24.6321 Gem Refractometer A B C Scale Range 1.35-1.85, Hard CZ Measuring ......
Opto-Edu (Beijing) Co., Ltd.
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Automatic Feed Testing Instrument Pellet Hardness Tester For Feed And Grain Industry 7kg
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...Testing Instrument is an automatic grain/pellets hardness tester, which is used to measure the hardness of grain and feed. This instrument is designed to be easy to operate, with a testing range of 0-100%, power consumption of 100W, operating temperature of 0-50℃, power supply of AC220V, and relative humidity of ≤85%. It can accurately display the testing......
Shandong Shengtai instrument co.,ltd
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Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1
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...Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Introduction: Portable Rockwell hardness......
RAYTECH NDT INSTRUMENT CO.,LTD
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Portable Ultrasonic Hardness Tester NDT Instrument High Accurate Precision Measuring
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...Hardness Tester NDT Instrument High Accurate Precision Measuring 1. Functional Characteristics Main hardness scale: HV Convertible hardness scale: HRC, HRA, HRB, HBW In multi-points calibration mode, any hardness scales can be chosen. Testing range: HV50~1599, HRC20~68, HB85~650 Test direction:Support 360° test......
HUATEC GROUP CORPORATION
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Laboratory Furniture Testing Machines Mattress Hardness Testing Instruments
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...Testing Machines Mattress Hardness Testing Instruments Description: This tester is used for testing the softness and hardness of spring mattress and evaluating the hardness level.It can be used with durability test for the surface of mattress and durability test for the edge.Evaluate the test data before and after the test. Put the mattress on the platform of the test, using loading plate to load to the parts of test......
Dongguan Hust Tony Instruments Co.,Ltd.
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Aluminum Alloy Gemological Refractometer Gemstone Testing Instrument FGR-003
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FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be indicated (not measures) the refraction index of a gemstone, which often gives vital clues to the identity......
Ningbo Vanco Instrument Co.,Ltd
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Corrosion Resistant Platinum Iridium Alloy Tube 4.5 Mohs Hardness 21.45G/CM3 Density
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...14.9 W/mK. This attribute makes it an ideal choice for applications that require high heat transfer, such as electrical components and medical instruments. The hardness of this alloy is rated at 4.5 on the Mohs scale, which makes it harder than many other...
Changzhou DLX Alloy Co., Ltd.
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