+91-171-2600801, 2891500 info@radicalindia.com, info@radicalscientific.com
Brinell Hardness Tester

RBHT-301 & RBHT-302

Macro Hardness Tester can be used to determine the vickers hardness of steel,non-ferrousmetals, ceramics, treated layers of metal surface & hardness grades of carburized, nitrided & hardened layers of metals. The Macro Hardness Tester are precision hardness testing machine integrated with technology of optics, mechanics & computer hardware.
Measurement of hardness using weight upto 10 kg (30kg & 50kg also available) and measurement L.C. 0.02µm.

• Upto 3000kgf (29420N) Testing Force
• Standard Ball (Φ2.5, Φ5,Φ10mm harden alloy)
• Min. Measuring Unit upto 0.00125mm
• Hardness Value Range from 1HV to 3000HV
• Automatic using digital encoder
• Digital LCD Screen
• 100x Magnification
• Automatically (Load, dwell and unload the testing force)
• Automatic Turret or Manual Turret
• LED cold light source
• Built-in Printer
Model RBHT-301 RBHT-302
Brinell Scale HBW2.5/62.5, HBW2.5/187.5, HBW5/125, HBW5/750, HBW10/100, HBW10/250, HBW10/500, HBW10/1000, HBW10/1500, HBW10/3000
Conversion Scale No HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T
Testing Force 62.5kgf(612.9N), 100kgf (980.7N), 125kgf (1226N), 187.5kgf (1839N), 250kgf (2452N), 500kgf (4903N), 750kgf (7355N), 1000kgf (8907N), 1500kgf (14710N), 3000kgf (29420N)
Indenter Standard ball
Min. Measuring Unit 0.005mm 0.00125mm
Hardness Value Range 8HV- 3000HV
Indentation Value Brinell Microscope Direct digital display
Total Magnification 100x
Loading Method Automatically (Load, dwell and unload the testing force)
Dwell Duration Time 5-60s
Turret Manual Turret Automatic Turret
Maximum Height 230mm
Throat Depth 130mm
Instrument Size &
Net Weight
550x210x750mm (LxWxH) & 120kg
Light Source LED cold light source (can be continuously used for 24 hours)
Data Output Built-in Printer, Built-in RS-232 interface
Power Supply 220V ±5%, 50/60 Hz (110V is available)
X-Y Testing Table XY Table
Standard Accessories 20X measuring eyepiece lens 1 piece
2.5X objective lens 1 piece
5X objective lens 1 piece
Φ2.5, Φ5,Φ10mm harden alloy
indenter 1 piece
big, medium and “V” test table each 1 piece
Power Cord
Dust Cover
Instruction Manual
Warranty Card
Accessory Case
Hardness conversion table
2 Pieces: standard hardness block
4 Pieces: Horizontal adjusting screw

As we are continuously improving & developing our products, this websites may not be updated with advancements done. However, we try our best to update the website for latest information's
For complete updated specifications, please do ask for latest brochures

Contact Info

  • 9th Mile Stone, Ambala-Jagadhri Road,
    AMBALA CANTT-133104 (INDIA)
  • +91-171-2600801, 2891500, 2891502
  • +91-171-2891503
  • info@radicalindia.com, info@radicalscientific.com