Identification of finest Tendencies in the change of Scratch Hardness Surface Quality Description in Numerical Values Fine graduation of the Scratch Load Adjustment (0.01 N!) testing equipment for quality management SCRATCH HARDNESS TESTER 413 Technical Description Several different Scratching Tools available BOSCH VAN LAAR CLEMEN
Open the catalog to page 1Order Information Ord.-No. Product Description SCRATCH HARDNESS TESTER 413 -0102.01.31 _ . . . . _Basic instrument_ The scope of supply includes: ♦ load arm for fixing the test tool ♦ 2 weights for the load ranges 1 N and 10 N ♦ 1 counter weight with spirit level Test principle All test methods applicable for this instrument are in principle based on the same test procedure: The specimen is clamped on a turntable (number of revolutions of the standard version is 5 min-1). The test tool is fixed on a load arm also equipped with an adjustable weight so that the pressure exerted onto the specimen...
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