Digital Twin Vickers / Brinell Hardness Tester with Bluetooth Transferring and Large LCD VB-62.5

Vicky VB62.5 equips with Brinell and Vickers test methods, just replace indenter to do specific testing. Standard delivery comes with 5x and 10x objectives, all of them can do measurement, indenter and objective switches motorized. 

Features: 

 Available to preset dwell time, illumination brightness. 

 Motorized turret, close loop loading system and touch screen/control panel input.

 Innovative design of color touch screen, shows force selection, dwell time, hardness conversion, etc. 

 Hardness result can be converted to HK, HBW, HRA, HRC, HV and superficial rockwell scales. 

 Equips with blue tooth module, realize the wireless data transfer to computer and mini printer. 

 In order to avoid operation error, optional measurement software MV-200S and MB is a good choice. 

Applications:

 
Wide application, mainly used to Test very thin materials like foils, thin pieces, coatings layers, etc;

Measuring hardness of the surface of a part, small parts or small areas;

Measuring individual micro-structures;

Measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness. 

The Vickers hardness test method consists of indenting the test material with a diamond indenter, in the form of a right pyramid with a square base and an angle of 136 degrees between opposite faces subjected to a load of 1 to 100 kgf. The full load is normally applied for 10 to 15 seconds.

The two diagonals of the indentation left in the surface of the material after removal of the load are measured using a microscope and their average calculated. The area of the sloping surface of the indentation is calculated. The Vickers hardness is the quotient obtained by dividing the kgf load by the square mm area of indentation.

The advantages of the Vickers hardness test are that extremely accurate readings can be taken, and just one type of indenter is used for all types of metals and surface treatments. Although thoroughly adaptable and very precise for testing the softest and hardest of materials, under varying loads, the Vickers machine is a floor standing unit that is more expensive than the Brinell or Rockwell machines.

Technical Data: 

Mr. Marshall Zheng Tel: 86-769-23184144
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