HRS-150 Digital Rockwell Hardness Tester, Semi-Automatic Type
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Hardness Testing Machine
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- Test force range: 10kgf (98.07N) ~ 150kgf (1471N)
- HRS-150 digital Rockwell hardness tester adopts high-resolution color touch screen for displaying and controlling of test scale, test force, indenter, dwell time, harness conversion value and indenter type, etc.
- It supports selection and conversion of different hardness scales.
- This hardness tester features data storage function, automatic calculation of maximum, minimum and average vaule.
- A RS232 interface is designed for users to connect to the computer for output.
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Applications
HRS-150 digital Rockwell hardness tester is idesl for the hardness testing on quenched steel, tempered steel, annealed steel, chilled castings, malleable castings, hard alloy steel, aluminum alloy, copper alloy, bearing steel, etc.
Technical Data
- Pre-load test force: 10kgf (98.07N)
- Total test force: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
- Max. sample height: 185mm
- Indenter: diamond Rockwell indenter, 1.588mm tungsten carbide ball indenter
- Loading method: automatic (loading/dwell/unloading)
- Hardness reading: LCD touch screen
- Test scale: HRA, HRD, HRC, HRFW, HRBW, HRGW, HRHW, HREW, HRKW, HRL, HRM, HRP, HRR, HRS, HRV
- Conversion scale: H HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW
- Data output: built-in printer, RS232 interface
- Hardness resolution 0.1HR
- Dwell time: 0~60s
- Throat depth: 165mm
- Execute standard: ISO 6508，ASTM E18, JIS Z2245, GB/T 230.2
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