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DigiRock MR2 Motorized Rockwell Hardness Tester

DigiRock MR2 Motorized Rockwell Hardness Tester

Model
DigiRock MR2
Code#
811-120
Warranty
15-month
Delivery Time
15-30 days
Standard
ISO 6508,ASTM E18, GB/T230
Certificate
CE



Product Feature

 DigiRock MR2 analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy than traditional 1HR resolution;

 DigiRock MR2 dwell time from 1to 60s can be setup by the “time key” on the panel , it is much convenient than the setup on the manual hardness tester;

 DigiRock MR2 force knob adopts the metal material to replace the plastic, it largely improves the instrument using-life; 

 DigiRock MR2 loading, dwell and unloading is buffering by electronic motor automatically ,doesn’t need the operator to handle it , it eliminates the human operation error maximum;

 DigiRock MR2 intenter protector is available to improve the using lifetime of indenter.


Specification



Product NameMotorized Rockwell Hardness Tester
ModelDigiRock MR2
Code#811-120
Rockwell ScalesHRA, HRB, HRC
Preliminary Test Force10Kgf(98.07N)
Addtional Test Fore60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N)
Dwell TimeAdjustable 1-60s
Hardness IndicationAnalogue Display
Resolution0.5HR
Loading ControlMotorized
Max. Height Of Specimen175mm
Instrument Throat165mm
Power supplyAC220V/50Hz;AC110V/60Hz
Dimension(LxWxH)546x182x755mm
Packing Dimension620x460x870mm
Gross/Net Weight120Kg/90Kg
Execution StandardISO 6508,ASTM E18, GB/T230
Application

Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.

Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.

Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel.



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