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MODEL HRD-150 MOTOR-DRIVEN ROCKWELL
HARDNESS TESTER
Feature & Use
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The loading, holding and unloading of the test
force is controlled by motor, the manual operation error is eliminated.
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High quality integrated cast iron machine body,
with the automotive paint treatment process, the appearance is smooth and
beautiful.
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Read the hardness value directly from the dial
gauge, and other Rockwell scales are optional.
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Frictionless main shaft, high test accuracy.
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Precision conforms to GB/T230.2, ISO6508-2
and ASTM E18.
It’s a
kind of semi-automatic type motor-driven Rockwell hardness tester. It’s suitable
to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal
materials. It features wide application range, easy operation, good economy and
practicality. It can be widely applied in the Rockwell hardness testing for heat
treatment materials, such as quenching, hardening and tempering, etc.
Specifications
Measuring range: 20-95HRA, 10-100HRBW, 20-70HRC
Test force: 588.4, 980.7, 1471N (60, 100, 150kgf)
Max. height of test piece: 200mm
Depth of throat: 130mm
Min. scale value: 0.5HR
Dwelling time: 1~99s
Power supply: 220V AC or 110V AC, 50 or 60Hz
Dimensions: 470 x 230 x 680mm
Weight: approx. 75kg
Standard accessories
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond cone penetrator: 1 pc
1/16” Tungsten carbide ball penetrator: 1 pc.
Rockwell standardized block: 5 pcs. |
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