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HTR-150T-XYZ-B Automatic Rockwell and Superficial Rockwell hardness tester
Product introduction:
Rockwell hardness test method, can use diamond indenter and steel ball indenter, can measure harder and softer samples, widely used to determine the Rockwell hardness of ferrous metals, non-ferrous metals, non-metallic materials.
It is mainly used to measure Rockwell hardness of heat treated materials such as quenching and tempering. Such as carbide, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable casting, mild steel, tempered steel, annealed steel, bearings and other materials.
Technical Parameters:
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Test force |
Rockwell: 60kg, 100kg, 150kg |
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Test force accuracy |
±1% |
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Measurement range |
Rockwell:20-95HRA，10-100HRB，10-70HRC |
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Indenter type |
Rockwell Diamond Indenter |
ф1.588mm steel ball indenter |
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Test space |
Maximum allowable height of specimen: 200 mm, 300 mm for ordinary workbench (can be customized on demand) |
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Distance from the center of the pressure head to the machine wall: 200 mm (customizable) |
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Dwell time |
Initial test force, 0.1-50sec Total test force 0.1-50sec |
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Operation mode |
The machine head can automatically rise and return to the original position, which can be set with one click. |
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Display |
The machine head can automatically rise and return to the original position, which can be set with one click. |
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Indication resolution |
0.01HR |
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Measurement scale |
HRA,HRD,HRC,HRF,HRB,HRG,HRH,HRE,HRK,HRL, HRM,HRP,HRR, HRS,HRV |
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Conversion scale |
Hardness conversion scale for various materials according to ASTM E140 |
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Data statistics |
Test times, average value, maximum value, minimum value, repeatability, setting upper and lower limits of hardness value, warning function, etc. |
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Data output |
USB interface, RS232 interface |
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Power supply |
AC220V，50Hz |
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Implementation standard |
ISO6508，ASTME18，JISZ2245，GB/T230.2 |
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