Rockwell-Type Hardness Testing Equipment

We offer Rockwell-Type Hardness Testers for every budget, including a full collection of accessories and hardness standards.
clark instrument clc-200r hardness tester

CLC 200R (Load-Cell)

  • Fully-automatic load-cell feedback system
  • Vivid color LCD display with one-touch operation
  • Performs 30 different “Rockwell” (Regular and Superficial) and light load Brinell tests
  • Direct load method. Load-cell feedback/direct linear displacement measurement
  • Selectable minor/major load combinations (3 to 200Kg)
  • Up to 2000 point data memory capacity
  • One piece, heavy-duty cast housing with enclosed load cell
  • Complies with ASTM & ISO 17025 Standards
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CRX (Digital)

  • Capable of 30 different Rockwell-type scales (Regular and Superficial)
  • Ball bearing guided spindle mechanism
  • Automatic and manual load starting
  • Easy “zero” setting with audio alert
  • Hardness conversion display for many scales
  • Upper and lower limits capability with OK/NG display
  • Easy to read LED panel display
  • Plastic measurement mode comes standard
  • One piece, heavy-duty cast housing
  • Conforms to tolerances per ASTM & ISO 17025 Standards
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CRM/CTM (Analog)

  • Capable of 15 (CRM-12) or 30 (CTM-12) different Rockwel-type scales
  • Ball bearing guided spindle mechanism
  • Built-in dial-a-weight system
  • Heavy-duty cast housing protects from dust and corrosion
  • Conforms to tolerances per ASTM & ISO 17025 Standards

 

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Clark Instrument