Electronic Rockwell Hardness Tester DigiRock MR2 811-120

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

◆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.

Product Name Electronic Rockwell Hardness Tester
Model DigiRock MR2
Code# 811-120
Rockwell Scales HRA,HRB,HRC
Preliminary Test Force 10Kgf(98.07N)
Test Force 60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N)
Dwell Time Adjustable 1-60s
Hardness Indication Analogue Display
Resolution 0.5HR
Loading Control Electronic
Max. Height Of Specimen 175mm
Instrument Throat 165mm
Dimension(LxWxH) 546x182x755mm
Packing Dimension
Net Weight
Execution Standard GB/T230.2, JIS Z2245, EN-ISO 6508 , ASTM E-18

Hardness Blocks
Ø40mm V-shape Anvil
Ø150mm Flat Anvil