Rockwell Hardness Tester China Engineering Lab Training System Suppliers
It won the national quality silver medal prize. It can be applied in the factories, scientific research institutes and laboratories of colleges, for determining the Rockwell hardness of hard alloys, quenched and unquenched steels. Fresh design, easy to use, stable display value, convenient maintenance.
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Measuring range: |
20-88HRA, 20-100HRB, 20-70HRC |
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Test force: |
588.4, 980.7, 1471N (60,100,150kgf) |
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Max. height of test piece: |
170mm |
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Depth of throat: |
135mm |
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