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:
Initial test force
3kgf (29.42N)，10kgf (98.07N)
Initial test force accuracy
±1%
Total test force
15kgf (147.1N)，30kgf (294.2N)，45kgf (441.3N)，
Total test force accuracy
±1%
Indenter specifications
Diamond Rockwell indenter, φ1.588mm steel ball indenter
Test force application method
Automatic (load/hold/unload)
Dwell time
Initial test force: 0.1-50sec Total test force: 0.1-50sec
Operation mode
The machine head can automatically rise and return to the original position, which can be set with one click.
Display
8-inch high-definition touch screen, menu selection, hardness value display, parameter setting, data statistics, storage, etc.
Data statistics
Test times, average value, maximum value, minimum value, repeatability, setting upper and lower limits of hardness value, warning function, etc.
Measurement scale
HRA，HRB，HRC，HRD，HRE，HRF，HRG，HRH，HRK，HRL，HRM，HRP，HRR，HRS，HRV，
HR15N，HR30N，HR45N，HR15T，HR30T，HR45T，
HR15W，HR30W，HR45W，HR15X，HR30X，HR45X，HR15Y，HR30Y，HR45Y
Conversion scale
HV，HK，HRA，HRBW，HRC，HRD，HRE，HRF，HRG，HRK，HR15N，HR30N，HR45N，HR15TW，HR30TW，HR45TW，HBW
Data output
USB interface, RS232 interface
Hardness value resolution
0.01HR
Maximum sample height
300mm
Distance from the center of the pressure head to the machine wall
200mm
Power supply
AC220V，50Hz
Implementation standard
ISO 6508，ASTM E18，JIS Z2245，GB/T 230.2
Dimensions
535×410×890mm (outer box size 820×460×1170mm)
Weight
Net weight 120kg, Gross weight 150kg
60kgf (588.4N)，100kgf (980.7N)，150kgf (1471N)
Main features:
