MODEL 400HB-3000 BRINELL HARDNESS TESTER

Feature & Use

• Automatic test process, no human operating error
• Touch screen, easy operation
• Electronic loading, fully automatic closed loop sensor control
• Test process is indicated and dwelling countdown
• 13 kinds of Brinell hardness scales
• Calculate hardness value automatically after inputting the diameter of indentation
• Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10

It’s suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.

Specifications

Measuring range: 4-650HBW

Test force: 306.5、612.9、980.7、1225.9、1838.8、2451.8、4903.5、7355.3、9807、14710.5、29421Ｎ

（31.25、62.5、100、125、187.5、250、500、750、1000、1500、3000kgf)

Test scale: HBW2.5/31.25、HBW2.5/62.5、HBW2.5/187.5、HBW5/100、HBW5/125、HBW5/250、HBW5/750、HBW10/100、HBW10/250、HBW10/500、HBW10/1000、HBW10/1500、HBW10/3000

Test force dwell time: 0-99s

Max. height of test piece: 300mm

Depth of throat: 150mm

Power supply: 220V AC or 110V AC, 50 Hz

Dimensions: 565 x 265 x 930mm

Weight: Approx. 125kg　

Standard accessories 

Large flat anvil: 1 pc.

Small flat anvil: 1 pc.

V-notch anvil: 1 pc.

Tungsten carbide ball penetrator: Φ2.5, Φ5, Φ10mm, 1 pc. each

Brinell standardized block: 2 pcs.

20X Readout microscope: 1 pc.