tester manual hardness test procedure wilson rockwell
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tester manual hardness test procedure wilson rockwell
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Application:
Determine the Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials;
Wide application range, suitable for Rockwell hardness measurement of heat-treated materials such as quenching and quenching and tempering.
Specifications:
Measuring range: 20-88HRA, 20-100HRB, 20-70HRC
Total Test force: 60, 100, 150kgf
Max. height of test piece: 210mm
Depth of throat: 165mm
Dimensions: 522 x 220 x 729mm
Measuring accuracy: 0.1HR
Weight: 98kg
Model |
HR-150A |
HRD-150 |
HRS-150T |
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Function |
Manual |
Electric |
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Indication Of Hardness Value |
Dail Display |
Digital Display |
Touch Screen |
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Data output |
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Built-in printer, RS232 |
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Preliminary Test Force |
98 N.07N |
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Total Test Force |
588.4N, 980.7N, 1471N (60, 100, 150kgf) |
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Test Range |
(20-88)HRA; (20-100)HRB; (20-70)HRC. |
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Ball indenter |
φ1.588mm |
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Max. Test Height |
170mm |
200mm |
210mm |
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The Distance Between Pressure Head Center And The Wall |
135mm |
130mm |
165mm |
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Hardness Resolution |
0.5HR |
0.1HR |
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Dimensions(mm) |
466*238*630 |
510*230*730 |
220*510*694 |
220*510*694 |
Weight |
70 KG |
75kg |
90kg |
90kg |
Power supply |
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AC 220V, 50Hz |
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