Model CHB-3000D Electronic Brinell hardness tester is the closed loop sensor loading, the electronic control system,
has 10 levels test force.
The machine has high precision, high repeatability and stability, simple operation, etc.
HBW2.5/62.5, HBW2.5/187.5, HBW5/125, HBW5/750, HBW10/100,
HBW10/250, HBW10/500, HBW10/1000, HBW10/1500, HBW10/3000,
62.5kgf(612.9N), 100kgf(980.7N), 125kgf(1226N), 187.5kgf(1839N), 250kgf(2452N), 500kgf(4903N), 750kgf(7355N), 1000kgf(9807N), 1500kgf(14710N), 3000kgf(29420N)
Max Height of Specimen
Min Measuring Unit
Hardness test Range
Carried Out Standard
EN ISO6507, EN ISO6506, ASTM E-384,ASTM E-10-08, GB/T231.2, JJG150
Distance between Indenter to outer wall
Readout Hardness Value
LCD Screen Displays, Print output, Built-in Printer
Overall Dimension (mm)
Net Weight of Instrument
20X Micro Eyepiece 1 pc, Hard Alloy Ball Indenters Diameter 2.5, 5, 10mm each 1 pc, Standard Hardness Test Block 3 pcs, Large, Middle, V-shaped Test Table, each 1 pc, Power Cord 1 pc, RS232 Cable 1 pc
Brinell hardness test that shows largest indentation among all hardness tests is able to reflect the comprehensive features of material, and the test is unaffected by the organization micro-segregation and the componential unevenness of specimen; and hence it is a hardness testing method with high precision. The Brinell hardness test is widely used in such industrial fields as metallurgy, forging, casting, unhardened steel and non-ferrous metals industries, as well as in laboratories, universities, colleges and scientific research institutes.
Diameter 2.5、5、10mm Hard Alloy Steel Ball Indenter
Large, Medium, “V” shaped Testing Table
Product certificate, Printer Manual