2-9 Mohs Hardness Pen, Scratch Tester Hardness Test,

2-9 Mohs Hardness Pen, Scratch Tester Hardness Test, Double-ended Industrial Mineral Identification Kit, with Storage Box, for Testing Mineral Jewellery Jade Glass Ceramic Hardness
- ● Mohs hardness pen: used to distinguish the hardness of various surfaces and test the scratches of Mohs hardness coatings. There are 4 double-headed Mohs hardness pens. Alloy test head, sturdy and durable.
- ● A total of 4 double-test-head Mohs hardness pens: 2~3: (commonly used to test gypsum/gold/silver/aluminum/copper); 4~5: (commonly used to test fluorite/platinum/iron/glass); 6~7: (commonly used to test teeth/jadeite/nephrite/quartz); 8~9: (commonly used to test topaz/corundum/chromium/tungsten steel).
- ● Advantages: This is a Mohs hardness alloy test head. Sturdy and durable. If it falls to the ground during the test, it will not cause the test head to break and affect its service life. The test heads of different Mohs hardness levels do not contain mineral impurities, making hardness testing more convenient and accurate.
- ● Mohs hardness test method: Hold the pen and write at about 70 degrees to the ground, press the corresponding hardness pen tip and do a scratch test on the surface of the object to be tested, draw a straight line, and judge the relative Mohs hardness level of the object to be tested by observing whether there is a dent (destructive scratch).
- ● Wide range of uses: used for all kinds of solidified flooring, floor tiles, ceramic tiles, concrete floor construction industry, daily glass, optical glass, mobile phone glass, bathroom ceramics, craft ceramics, marble products, minerals, jewelry, jade and cultural relics, industrial porcelain, etc. to measure the Mohs hardness of the product surface.
Country USA
Brand THYXGS
Manufacturer THYXGS
Binding Kitchen
ItemPartNumber YZ0152003335
EANs 8040304441910
ReleaseDate 0000-00-00

Country	USA
Brand	THYXGS
Manufacturer	THYXGS
Binding	Kitchen
ItemPartNumber	YZ0152003335
EANs	8040304441910
ReleaseDate	0000-00-00

2-9 Mohs Hardness Pen, Scratch Tester Hardness Test, Double-ended Industrial Mineral Identification Kit, with Storage Box, for Testing Mineral Jewellery Jade Glass Ceramic Hardness