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White Color Digital Hardness Tester / Durometer Adjustable Light Source

Categories Digital Hardness Tester
Brand Name: Mitech
Model Number: MHV-1
Certification: GBT,ASTM..
Place of Origin: Beijing,China
MOQ: 1 piece
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 50units per month
Delivery Time: 5-8 work days
Packaging Details: Wooden box
Measuring range: 5~2500HV
Testing Force Application Mode: Automatic (loading, holding, unloading)
Indenter objective lens conversion mode: Manual
Magnification of measure microscope: 100X(observing ), 400X(measuring)
Test force holding time: 5~60s
Maximum height of specimen: 65mm
Maximum width of specimen: 85mm
Minimum index of the micrometer drum: 0.5μm
Display attributes: LED Display
Power supply: AC220V+5%, 50~60Hz
Dimension: 405*290*480mm
Main unit weight: 25kg
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White Color Digital Hardness Tester / Durometer Adjustable Light Source


White Color Digital Hardness Tester / Durometer Adjustable Light Source

Instrument installation

  • Punch on the the prepared workbench
  • Remove the outer box,take out Hardness tester mainframe and accessories box;
  • Take out the level adjustment screw from the accessory box,spin at the bottom of the main body;
  • Remove the cover,rotate the shockproof fastening screws(As shown in Figure 4);
  • Turn the test force change handwheel to 0.098N;
  • Rotate the screws on the cover of the weight housing,remove the end cap,take out the weight shaft and weight from the accessory box,set the six weights on the weight axis from small to large.Wipe clean weight shaft and weight before install;
  • Grab the top of the weight shaft,place it in the weight housing,and turn the weight axis,so that the cross pin is placed in the lever V groove(As shown in Figure 5);
  • Align the hole on the end cap with the weight axis,so that its shoulder and weight box hole match,tighten two M3 screws;
  • Turn test force change handwheel,so that the weight of the shell in the positioning slot up and down flexible,cover the instrument cover after all the above steps are completed;

Figure 5 internal structure diagram Figure 6 weight shaft installation diagram

  • Remove the dome cover,take out the micrometer from the accessory box,inserted into the hole;
  • Remove the cross case from the accessory box,use the gasoline to clean the rust,lubricate with thin oil after being dried;
  • Insert the cross test shaft into the hole of the lifting screw rod,fasten with screws;
  • Place the level gauge on the cross test stand,adjust the front and rear horizontal screws,so that the bubble center.

Main interface display

HV 1.0: Vickers hardnessHRC: converts the ruler to show other scale hardness values
D1 (D2): indentation diagonal lengthDwell: charge time selection, boot default setting 10 seconds
Setup: settingsNo.0: Hardness test count (not included for the first time)
Print: Print

Key definition

OKEnterDirection key
Direction key, objective switch keyDirection key
Direction key, objective switch keyL+Light source adjustment key
CLRSet the zero keyL-Light source adjustment key
0~9,“·”Number keyStart key
China White Color Digital Hardness Tester / Durometer Adjustable Light Source factory
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