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NDT Equipment and Accesories
Measuring and Testing Instruments


Micro-Vickers Hardness Tester CV-400DM™

Motorized turret, digital measuring microscope with external ccd monitor system

FEATURES

  • "Easy measure" monitor system
  • Motorized turret
  • High quality digital microscope
  • Fully automatic load control
  • Easy to use operating system
  • Two optical paths
  • Built-in high speed thermal printer
  • XY stage with minimum reading of 0.01mm
  • Dual indentor (Vickers/Knoop) turret optional
  • 2kg load optional
  • Typical applications
  • Steels, nonferrous metals, IC wafers, small precision components
  • Thin plastic, metallic foils, plating, coating, surface layers, laminated metals
  • Effect of heat treatment, case depth analysis, depth of carburised and flame hardened layers

Technical specifications

Vickers scales HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1 (HV2)
DisplayDwell time (sec), hardness value, menu operated user interface, shows: hardness readings, general settings, diagonals, RS-232 connections, illumination settings. CCD camera on eyepiece projects indentation on standard accessory CRT screen, allowing easy to read and more
   accurate measurement
Test load 10 - 25 - 50 - 100 - 200 - 300 - 500 - 1000gf (2000gf optional)
Accuracy Conforms to EN-ISO 6507 and ASTM E384
Load control Automatic (loading/dwell/unloading)
Load duration 5 to 60 sec (5 sec increments)
Test force selection By dial knob; applied load shows on display
Microscope   
Objectives 10x, 40x
Eyepiece magnification 15x / mechanical thumbwheel, digital encoder built-in
Total magnification 150x (observation), 600x (measurement)
Measuring range 200?
Resolution 0.03?
XY stage   
Dimensions 100mm x 100mm
Travel range 25mm x 25mm
Resolution 0.01mm (micrometers)
Specimen   
Maximum height 85mm (2.55?)
Maximum depth 90mm (3.35?) (from the center)
Optical path 2-way switchable
Power supply 110-220V, 50Hz
Dimensions 470mm x 210mm x 420mm
Weight 36kg

  

Standard delivery

  • Main unit with CCD Camera and monitor
  • Motorized turret
  • Diamond indentor Vickers
  • Objectives 10x, 40x
  • Eyepiece 15x
  • XY-stage with micrometers
  • Adjustable feet (3 pcs)
  • Clamping devices (3 pcs)
  • Extension tube for CCD-camera
  • Digital eyepiece incl. protection cover
    Spirit level
  • Micro-Vickers test plates (2 pcs)
  • Spare light bulb 12V-30W
  • Spare fuses (2 pcs)
  • Installation and user manual
  • CV Instruments certificate
  • Optional accessories
  • 2kg test load / scales
  • Knoop indentor
  • Precision vice
  • Certified indentors and test blocks


Optional system

  • CV-CCD system for (semi-) and automatic traverses, pattern testing through pc support and motorised XY stage