Mhb-3000 Digital Brinell Hardness Tester Electronic Brinell Hardness Tester with Digital Micro Eyepiece

MHB-3000 Digital Brinell hardness tester is a unified product combining the precise mechanical structure and the load cell control system. The instrument adopts the motorized test force application without weights, and uses 0.5‰ accuracy compression sensor to feedback and the CPU control system to automatically compensate the test force lost during the test. With external digital measuring microscope, no need for checking the table or inputting the diagonal of the indentation, it can directly show the hardness value, test force, dwell time and indentation length. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen, with precise reading and easy operation.

Application range:

Suitable for cast iron, steel products, nonferrous metals and soft alloys etc. Also suitable for some nonmetal materials such as rigid plastics and bakelite etc.

Measuring range:   8-650HBW
Test force:    612.9, 980.7,1838.8, 2451.8, 4903.5, 7355.3, 9807, 29421N  (62.5,100, 187.5, 250, 500, 750, 1000, 3000kgf)
 Diameter of tungsten carbide ball:    2.5, 5, 10mm
 Dwelling time of test force :    2-99s
Max. height of test piece:   280mm
Depth of throat :   150mm
Power supply :   220V AC or 110V AC, 50 or 60Hz
Dimensions:   700 x 268 x 842mm
Weight :   Approx. 220kg
Loading Method :   Electronic load


Contact  information
Daisy
Sales manager
Laizhou LaiHua Testing Instrument Factory
 
 
 
Http://metallographiclaihua.en.made-in-china.com
 
Company Information:
Laizhou LaiHua Testing Instrument Factory was founded in 2010,which specializes in the manufacture of hardness testers  and metallographic equipments for metaland nonmetal materials. Besides, we can also design special, large-scale dedicated machines according to the requirements of customers.