Usage:

Brinell Hardness Tester Model HB-3000 is the winner of the national quality silver medal prize. It adopts the mechanical changeover switch. It can be used for determining the Brinell hardness of unquenched steels, cast iron, non-ferrous metals and soft bearing alloys, etc.

Specifications:

Measuring range: 8-450HBS, 8-650HBW
Test force: 1.839, 2.452, 7.355, 9.807, 29.42KN (187.5, 250, 750, 1000, 3000kgf)
Max. height of test piece: 230mm
Depth of throat: 120mm
Power supply: 380V AC
Dimensions: 700 x 268 x 842mm
Weight: approx. 210kg

Main accessories:

Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Steel ball penetrator: Φ2.5, Φ5, Φ10mm 1 pc. each
Brinell standardized block: 2 pcs.
20X Readout microscope: 1 pc.