PHR-1S small surface hardness tester portable hardness tester / hardness tester

Product description● The surface  hardness tester is compact, lightweight and has a small weight of only 0.7 kg.● Easy to operate, it can be used like a micrometer.● Flexible application, can be used in the base on the desk, or can be carried to the workshop.● According to the hardness test principle, the test results are true and reliable.● The test is accurate and the accuracy is the same as that of the desktop, which conforms to the standard GB/T230.2. Product showing:Parameters:Technical ParametersInitial test force: 3kgfTotal test force: 15kgf,30kgf,45kgfIndenter: 120°diamond cone/Ф1.588mm carbide ballAfterburning method: screw afterburnerTest items: surface hardness HRN, HRT and other 15 rulersResolution: 0.5 HRAccuracy: in line with the standard GB/T230, IS06508, ASTM E18Use range: Metal, including steel, stainless steel, bronze, brass, copper aluminum alloy, aluminum, etc. Application note● The surface hardness tester has a small indentation and has no effect on the use of most parts. It can be regarded as non-destructive testing.● Used to test thin parts such as tinplate, sheet steel, copper strip, aluminum strip, hardware, small stampings, etc.● Can be used to test the hardness of thinner carburized layers.● It can replace the Vickers hardness tester with high price and inconvenient use.● PHR-1S type is equipped with a suitable anvil, which can test small shafts of 2 mm or more and small balls of 2.5 mm or more, and test small parts, special-shaped parts and stamping parts with small supporting surfaces.● PHR-1S type with diamond point anvil can test tinplate and ultra-thin metal strip. Standard configurationHost: 1 setSupport seat: 1Diamond indenter: 1 (120°cone)Ball indenter: 1 (1.588 mm)Flat anvil: 1V-shaped anvil : 1Point anvil : 1Standard hardness block: 3 blocksLong rod: 1Instrument box : 1

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