Haida test equipment obtained certificate of new high-tech enterprise in 2019 Phone:+86-13602361535 E-mail:manager@qc-test.com
Introdction:
Mohs hardness degree of hardness divided by ten: 1, talc, 2, 3 gypsum, calcite 4, 5 fluorite, apatite 6, 7 orthoclase, quartz 8 9 topaz, corundum 10 diamonds.
The difference between the levels of hardness are not equal, only that the relative size between the hardness level.
Select the location of the sample is sharp. In the known mineral hardness durometer planar plane characterization, hardness test scored from low to high in turn. Whether the observed hardness flat facets, graze the surface to prevent powder left on the sample hardness, making misjudgments.
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CONTACT PERSON :Mrs. Zhong
TEL : +86-0769-8905 5588
E-MAIL : manager@qc-test.com
PHONE : +86-13602361535
FACTORY ADD: No.13 Daxin Street, Daluosha Industrial Zone, Daojiao Town, Dongguan City, Guangdong Province.
HAIDA Test Equipment
Contact us
Contact: Mrs. Zhong
WeChat: haida13602361535
E-mail: manager@qc-test.com
Phone: +86-13602361535
Add: No.13 Daxin Street, Daluosha Industrial Zone, Daojiao Town, Dongguan City, Guangdong Province.