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NDT Equipment and Accesories
Measuring and Testing Instruments


Rockwell Type Hardness Tester CV-631™

Bench hardness tester with protruding nose for internal tests

FEATURES

  • Automatic load selector
  • Horizontally protruding nose type machine
  • Tests on difficult to reach areas
  • Tests on internal surfaces from 40mm diameter with standard indentor
    and 23mm with short indentor
  • Tests on external surfaces down to approx 3mm diameter (hardness dependant)
  • Automatic test cycle
  • Clear matrix backlit LCD
  • Data output to printer TA-220
  • Easy menu selectable screens for display and control
  • Four models of diamond indentors available:
    Standard, Short, Slim, Chisel


Bench hardness tester with protruding nose for internal tests

Technical specifications


  
Hardness parameters A, B, C, D, E, F, G, H, K, L, M, P, R, S, V
Hardness resolution 0.1 of a Rockwell unit
Test loads 10kgf preload / 60, 100, 150kgf total load
Display Matrix backlit LCD
Language English
Data entry Membrane keypad, menu driven
Test cycle Automatic
Load duration Programmable dwell and recovery times 2-50sec
Data output USB, RS232 serial port for printer TA-220/computer
Menu features Upper/lower hardness limits settings and alarm
   Data statistics: Ave., Max., Min., S.R.
   Scale conversion: coverts tested value to Vickers, Leebs, Brinell,
   Rockwell superficial, UTS
   Curve correction: cylinder and sphere
   Test force switches automatically
   Automatic data storage within 500 data groups,
   Hardness & Strength conversion also for aluminum, alloy aluminum
   copper and alloy copper
Standard EN-ISO 6508, ASTM E-18
Specimen accommodation Vertical space 260mm (10.24")
   Horizontal space (from centre-line) 150mm (6")
Specimen access External surfaces
   Cylindrical surfaces down to 3mm diameter
   Internal surfaces
   Cylindrical surfaces down to 23mm diameter
Power supply 220V or 110V, 50Hz
Machine dimensions Width 225mm, depth 715mm, height 790mm
Machine weight 100kg

Standard delivery

  • Main unit
  • 120 ° Cone diamond indentor
  • Ball indentor 1/16"
  • Spare balls 1/16" (5 pcs)
  • Fixing screw for indentors
  • Flat anvil 70mm diameter
  • V-anvil 30mm diameter
  • Test block HRA
  • Test block HRB
  • Test block HRC (3 pcs)
  • Power cable
  • Certificate
  • Manual


Optional accessories

  • Short diamond indentor
  • Chisel diamond indentor
  • Slim diamond indentor
  • Ball indentor 1/8"
  • Ball indentor 1/4"
  • Ball indentor 1/2"
  • Flat anvil 225mm diameter
  • Flat anvil 150mm diameter
  • V-anvil large
  • V-anvil flat
  • Support fixtures
  • Printer TA-220 with cable
  • UKAS certified test blocks