Electronic Superficial Rockwell Hardness Tester DigiRock MS2 811-220
● DigiRock MS2 analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy than traditional 1HR resolution;
DigiRock MS2 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 MS2 force knob adopts the metal material to replace the plastic,it largely improves the instrument using-life;
DigiRock MS2 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 MS2 intenter protector is available to improve the using lifetime of indenter.


Product Name Electronic Superficial Rockwell Hardness Tester
Model DigiRock MS2
Code# 811-220
Rockwell Scales HR15N,HR30N,HR45N,HR15T,HR30T,HR45T
Preliminary Test Force 3Kgf(29.42N)
Test Force 15Kgf(147.1N),30Kgf(294.2N),45Kgf(441.3N)
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
Ø150mm Flat Anvil 
Ø40mm V-shape Anvil