Digital Display Rockwell Hardness Tester

Order No.: 950-1004
Specifications: HRS-150

This tester is one type of practical semiautomatic hardness measuring instrument. It can be widely applied in the factories, scientific research institutes and laboratories of colleges, for determining the Rockwell hardness of ferrous, non-ferrous metals, non-metal materials and their finished parts.

* A frictionless loading shaft mechanism is adopted in this instrument instead of
conventional type and the application of preliminary test force is controlled by a
magnetic clutch, so that the accuracy of preliminary test force is greatly increased.
* A series of operations including applying, holding and releasing of total test force
is performed automatically. That completely eliminates human error in those
* Reading error by operators can be avoided thoroughly as the measured hardness
values are digitally displayed.
* The measured hardness value and data processing result concerned can be
recorded automatically by the recorder.

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
Unit for display: 0.1HR
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.
Printer: 1 pc.

Order No. 950-1004

Specifications are subject to change.

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