With the magnetic chucks, fix the PHB-200 Digital Brinell Hardness Tester on the specimen surface and finish testing. It is completely based on the Brinell test principle, and the test method complies with GB/T231.2, ASTM E10, ISO6506.2.
Being used together with the Brinell Indentation Measurement System, it can be applied to quick and precise test of specimen’s Brinell hardness on site.
Applied to steel parts that too large or too heavy for table tester to test.
Applied to testing heat treatment parts such as steel plate, pipe, mould with available testing surface.
Applied to testing the hardness of weld joint on boilers, pressure vessels and pressure pipes.
The PHB-200 tester could replace the Leeb hardness tester which is in low accuracy and reliability.
Technical Parameters of PHB-200 Magnetic Digital Brinell Hardness Tester
Test Force: 187.5kg
Test Force Error: ≦±1%
Complies with GB/T231.2,ASTM E10, ISO6506.2
Indenter: 2.5mm test ball
Testing Range: 100-650HBW
Indication Error: Complies with GB/T231.2,ASTM E10, ISO6506.2
Indication Repeatability: Complies with GB/T231.2,ASTM E10, ISO6506.2
Operating Temperature: 5-45℃
Nominal Dimension: Length 245mm × Width 105mm × Height 238mm
Test Piece Surface: Flat: Area ≧195×60mm Thickness ≧5mm
Cylinder: Diameter ≧60mm Length ≧200mm
Relevant Standards of PHB-200 Magnetic Digital Brinell Hardness Tester
ASTM E10-14 Standard Test Method for Brinell Hardness of Metallic Materials
ISO 6506-2:2014 Metallic Materials- Brinell Hardness Test-Part 2: Verification and Calibration of Hardness Testing Machines
Assembly of PHB-200 Magnetic Digital Brinell Hardness Tester