Mettre en évidence:
vickers hardness machine
, portable brinell hardness tester
Brinell & Vickers Hardness Tester HBV-30A, Automatic Brinell Hardness Tester
Feature & Use:
* Automatic testing process, no human operating error
* Precision conforms to GB/T 4340.2, GB/T 231.2, ISO6506-2, ISO6507-2, ASTM E92 and ASTM E10
It's suitable to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is also suitable to determine the Vickers hardness of micro and super thin parts and the Brinell hardness of soft metals and small parts.
Specifications
Measuring range: 8-650HBW, 10-3000HV
Test force: 9.807, 24.52, 49.03, 98.07, 196.1, 294.2N
(1, 2.5, 5, 10, 20, 30kgf)
Max. height of test piece: 130mm
Depth of throat: 100mm
Magnifications of the measuring system: 500X, 125X
Min. scale value of the optical micrometer: 0.25um
Power supply: 220 AC or 110V AC, 50 or 60Hz
Dimensions: 438 x 382 x 708mm
Weight: approx. 88kg
Standard accessories
Coordinate anvil: 1 pc.
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Tungsten carbide ball penetrator: Φ1, Φ2mm, 1 pc. each
Diamond pyramid penetrator: 1 pc.
Brinell standardized block: 2 pcs.
Vickers standardized block: 2 pcs.
Electronic calculator: 1 pc.
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