Specification Brand : CHANGLKJ BulletPoint1 : 【Include 4 Hardness Test Pens】: Each hardness pen has writing needles with different hardness at both ends. The scales according to Mohs hardness are: 2&3, 4&5, 6&7, 8&9. It is applicable for gemstone, ceramic tile, floor, glass, mobile phone screen, mineral, concrete, etc. BulletPoint2 : 【Test Method】: Keep the pen at about 70 degrees from the ground, press the tip of the hardness pen, and make a scratch test on the surface of the object to be tested. Draw a straight line of about 20mm and judge the relative Mohs hardness level of the object being tested by observation. BulletPoint3 : 【With Aid Measurement Tool】: The storage box is equipped with a grindstone striped plate magnet, and aluminum plates, brass plates and glass plates with different hardness can be used to identify the hardness of minerals. BulletPoint4 : 【Durable Material】: Made of pure stainless steel, with good texture and exquisite appearance. There are 4 hardness pens in the box, each 155mm long. Hardness test kit is a multi-faceted shape carefully processed so that will be more convenient and durable to use. BulletPoint5 : 【Range of Application】: Commonly used for Mohs hardness determination on the surfaces of various types of solidified floors, floor tiles, ceramic tiles, concrete floor construction industry, glass, ceramics, marble products, ores and minerals, jewelry and jade artifacts, industrial porcelain. ExternallyAssignedProductIdentifier : 8468935798096 ExternallyAssignedProductIdentifier1 : 0734697974107 ExternallyAssignedProductIdentifier2 : 734697974107 IncludedComponents : No ItemName : CHANGLKJ Mohs Hardness Test Pens, Mohs Hardness Tester Kit with Aid Testing Mineral and 4 Hardness Pens, Stainless Steel Material and Exquisite Appearance, for Floor Tiles, Ceramics, Marble Products ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hardness-testing-apparatus Manufacturer : CHANGLKJ MeasurementAccuracy : 0.1mm ModelName : LUCKDANO9fg2kvubna-02 ModelNumber : LUCKDANO9fg2kvubna-02 NumberOfItems : 1 PartNumber : TY0215003392 ProductDescription : Specifications: Product name: Mohs hardness pen Material: stainless steel Weight: 0.65kg
Notes: Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement. ProductSiteLaunchDate : 2024-07-27T02:20:18.345Z Size : O type Style : fashion SupplierDeclaredDgHzRegulation : not_applicable