MHVS-5/10/30/50AT Digital Vickers Hardness Tester


  • High precision step-controlled electric loading technology, the main test force loading speed is very fast and efficiency is improved.
  • New mechanical structure design, strong frame structure
  • Real-time measurement, better effect, more accurate and more stable
  • The data of operation process and test results can be displayed on the screen.
  • The light source can be measured by adjusting the screen.
  • Measuring indentation is more stable
  • Automatic Conversion of Pressure Head and Object Lens
  • Can preset the test force guarantee time
  • The experimental data can be output by printer.

Characteristics of Control System

  • High Precision Step Control Electric Loading Technology
  • Ultra-high test force accuracy: test force loading and retaining accuracy reaches 10,000 grades
  • The loading speed of the main test force is very fast and the efficiency is improved.
  • High Precision Sensor Cooperating with  Control System
  • The Unique Value Curve
  • Loading and unloading speed is faster and more accurate
  • The remote control can be realized and the operation is simple.
  • Extremely Fast Loading Speed: Loading Time of Test Force 2-6 seconds
  • Intelligent control of the whole process. Sectional force application, smooth speed change, high precision and high speed step control, etc.

Technical Parameters of MHVS-5/10/30/50AT Vickers Hardness Tester

 Test force(kgf)0.2、0.3、0.5、1、2、3、50.3、0.5、1、2、3、5、100.5、1、2、3、5、10、20、301、2、3、5、10、20、30、50
Loading methodAutomatic loading and unloading
Test Force SwitchingAutomatic
Language selectionChinese, English 
Duration time5-60s
Indenter and Object Lens Switchingmanualautomaticmanualautomaticmanualautomaticmanualautomatic
Testable parametersHV\HK
Objective lense10X、20X
Digital Encoder Micrometer Eyepiece10X
Maximum measuring length400μm
Minimum graduation0.1μm
Maximum height of sample100mm
Maximum depth of sample100mm
Hardness ConversionHRA、HRB、HRC、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T、HK、HBW
Touch screen operation panelForce Curve, Options, Database, Control, Loading Start, Lighting Adjustment, Object Switching
Value DisplayD1, D2 value, HV indication, hardness value, conversion value, shelf life, test times
light source5V/3W
communication interfaceRS 232
Executive standardJJG151-2006,GB/T 4340, ISO/DIN6507,ASTM E-384
Power supplyAC90-240V,50-60Hz
Shape size510*180*550mm
Machine net weightAbout 45kg