Digital Brinell Hardness Tester NOVOTEST TB-B-C

DIGITAL BRINELL HARDNESS TESTER NOVOTEST TB-B-C

Digital Brinell Hardness Tester NOVOTEST TB-B-C implements direct resistance to indentation under Brinell method of hardness testing in accordance with ISO 6506-2 and ASTM E10.

Application

Brinell hardness tester uses the heavy testing force (large indentation), which allows user to measure:

  • hardness of coarse-grain metal materials (casted parts, non-ferrous metals and alloys);
  • hardness of various tempered steels, hardening and tempering steels;
  • hardness of products from soft metals (pure aluminium, lead, tin) and others.

Description

Digital Brinell Hardness Tester NOVOTEST TB-B-C has 10 steps testing force settings, allows user to measure hardness values with each of 10 Brinell hardness scales. The device uses the round type of indenter along with the control system. It is highly accurate, gives repeatable results, reliable and easy to operate.

Digital Brinell Hardness Tester NOVOTEST TB-B-C has fully automatically test cycle: loading, dwell and unloading.  As a result, the operator errors don’t influence on measuring results.

Motorized indenter and electronic control system allow making measurements with high accuracy. Absence of mechanical weighs reduce problems of friction and vibration sensitivity of the machine.


Advantages:

  • 10 test loads
  • Easy to choose the hardness scale
  • Automatic controlling the force of load
  • Easy in operation

specifications
Indenter Hard alloy ball indenters (2.5; 5 and 10 mm)
Scales HBW2.5/62.5
HBW2.5/187.5
HBW5/62.5
HBW5/125
HBW5/250
HBW5/750
HBW10/100
HBW10/250
HBW10/500
HBW10/1000
HBW10/1500
HBW10/3000
Conversion to other scales Manually, using the conversation tables for Rockwell and Vickers scales
Testing load 62.5kgf (612.9N)
100kgf (980.7N)
125kgf (1226N)
187.5kgf (1839N)
250kgf (2452N)
500kgf (4903N)
750kgf (7355N)
1000kgf (9807N)
1500kgf (14710N)
3000kgf (29420N)
Testing materials Steel and cast iron
Сoarse-grain metal materials (casted parts, non-ferrous metals and alloys, copper and copper alloys)
Tempered steels, hardening and tempering steels
Soft metals (pure aluminium, lead, tin) and others
Hardness range 8-650 HB
Measuring time 5~60 s
Microscope zoom 20X
Microscope accuracy 0.005 mm (5.0 um)
Minimum size of testing products 0.005 mm (5.0 um)
Max height of test sample 220 mm
(can be produced another model up to 500 mm)
Max depth of test sample 135 mm
(can be produced another model up to 200 mm and with 500mm height)
Data output Microscope
Built-in printer
RS-232 interface
Power supply 220V±5%, 50~60Hz
Recommended operating conditions Air temperature: 0…+40 °С
Air pressure: 94 – 106.7 kPa
Humidity: up to 65%
Net weight 130 kg
Gross weight 140 kg
Package dimensions 670*470*866 mm (L*W*H)
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