400HB-3000 BRINELL HARDNESS TESTER

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.