Brinell Hardness Testing Machine

Technical Specifications

• Hardness Scale: Brinell (HBW / HBS)

• Test Loads: 62.5 kgf, 100 kgf, 187.5 kgf, 250 kgf, 500 kgf, 750 kgf, 1000 kgf, 3000 kgf

• Indenter Type:

  • Tungsten Carbide Ball

  • Hardened Steel Ball

• Ball Diameters: 2.5 mm, 5 mm, 10 mm

• Optical System:

  • Built-in measuring microscope or digital optical system

  • Magnification: 20× / 40× (model dependent)

• Measurement Method: Manual or digital optical indentation measurement

• Load Application: Dead-weight or hydraulic system

• Dwell Time: Adjustable (typically 10–30 seconds)

• Accuracy: Conforms to ASTM E10 / ISO 6506 standards

• Specimen Height (Max): 200–300 mm (model dependent)

• Throat Depth: 150–200 mm (model dependent)

• Resolution: Up to 0.01 mm indentation measurement

• Power Supply: 220–240 V AC, 50 Hz

• Display:

  • Optical scale (manual models)

  • Digital display/software output (advanced models)