Scratch Hardness Tester is automatically operated using aA test panel is clamped driven by constant speed while needle scratches the surface. By increasing the load determine at which load needle is penetrating. It is a suitable apparatus for conducting tests related to resistancmore...
Scratch hardness tester is a tool to check the resistance of the coating against the scratching due to external physical strain. In this test, a metal piece is coated with the sample of paint or varnish or lacquer that is to be tested. A needle is used to scratch the sample. A spmore...
The Presto Scratch Hardness tester is a suitable apparatus for conducting tests related to resistance to scratch under a specified load. It can be used for a wide variety of products such as paints, varnishes and lacquers. The Presto Scratch Hardness tester is highly recommended more...
Presto’s Scratch hardness tester is an effective tool used to perform tests related to scratch resistance under a specified load. It can be used for diversified products like lacquers, varnishes, and paints. The tester is recommended mainly for paint and plating industry and demore...
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