Motor-Driven Rockwell Hardness Tester

Order No.: 950-1003
Specifications: HRD-150

This tester is a necessary instrument widely used in the fields of machine building, metallurgy and measurement department, for determining the Rock- well hardness of ferrous, non-ferrous metals, non-metal materials and their finished parts.

* A frictionless loading shaft mechanism is adopted in the instrument instead of
conventional type. As a result, the accuracy of preliminary test force has been
greatly increased.
* A unique automatic zeroing dial gauge is incorporated in this instrument for
measuring the depth of indentation so as to eliminate the human error in
the procedure of zero setting.
* A series of operations involving applying, holding and releasing of total test
force is performed automatically. That thoroughly eliminates human error in
those operations.

Measuring range: 20-88HRA, 20-100HRB, 20-70HRC
Test force: 588.4, 980.7, 1471N (60,100,150kgf)
Max. height of test piece: 170mm
Depth of throat: 130mm
Min. scale value: 0.5HR
Power supply: 220V AC or 110V AC,50/60Hz
Dimensions: 500 x 250 x 700mm
Weight: approx. 75kg

Main accessories
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
Large V-notch anvil: 1 pc.
Diamond cone penetrator: 1 pc.
1/16" steel ball penetrator: 1 pc.
Rockwell standardized block: 5 pcs.

Order No. 950-1003

Specifications are subject to change.

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