TNJ-017 Portable Pencile Scleerometer |
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| Product name : TNJ-017 Portable Pencile Scleerometer | |
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Purpose:This machine is used to test film hardness through the pencil hardness of plow-breaking paint film pencil. Was designed according to GB/ T 5739-1996, instrument is mechnical, Three point contact with measured surface. Always guarantee the formation of the coating measured at 45 degrees, the level of force to promote the instrument movement, to complete the testing process to determine the capacity of the coating to resist deformation. This method is designed for manual operation according to the manufacture, marking pencil, said. Applied coating hardness. Equipment and Instrument |
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