MRocky-150M Manual Rockwell Hardness Tester
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MRocky 150M Manual Rockwell Hardness Tester scaled

Product Features & Applications

Product Feature:

  • MRocky-150M Rockwell hardness tester is a general-purpose Rockwell hardness testing instrument.
  • It is suitable for Rockwell hardness tests of materials and requires no power supply.
  • The speed of applying test force is adjusted by a hydraulic buffer, and the test force is changed by rotating the loadselection 
  • The instrument features easy operation, stable performance and wide application.
  • Integrated cast iron structure with stable rigidity.
  • Easy to operate and cost-effective.

Product Application:

  • Suitable for hardness measurement of quenched, tempered, annealed, and cold-hardened castings, malleable castings, hard alloy steels, aluminum alloys, copper alloys, bearing steels, and other materials.

Technical Specifications

Model MRocky-150M
Initial Test Force 10kgf (98.07N)
Total Test Force 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Indenter Specifications Diamond Rockwell indenter, Φ1.588 mm ball indenter
Test Force Application Manual
Hardness Reading Rockwell dial reading
Hardness Resolution 0.5HR
Test Height 185mm 
Test Throat 165mm
Standards Complied ISO 6508,ASTM E18,JIS Z2245,GB/T 230.2
Dimensions 520×245×700mm,Packing Size: 650×370×950mm
Weight Net Weight:78kg,Gross Weight:100kg

Standard Configuration

Name Qty Name Qty
Main Frame 1 pc Diamond Rockwell Indenter 1 pc
Φ1.588 mm ball indenter 1 pc Φ150mm Flat Anvil 1 pc
Φ74mm Flat Anvil 1 pc Φ40mm V-Anvil 1 pc
Calibration Block 60–70 HRC 1 pc Calibration Block 20–30 HRC 1 pc
Calibration Block 80–100 HRBW 1 pc Weights A, B, C 1 each
Dust Cover 1 pc Certificate of Conformity 1 copy
Instruction Manual 1 copy /
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