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HR - 150A Hardness Tester

Product name: HR - 150A Hardness Tester

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The manually operated HR-150A Rockwell hardness tester is highly appreciated for its perfection and very easy operation.

This machine uses the standard preliminary test force of 10 kgf. And main loads of 60/100/150 kilograms conform the international Rockwell standard.

After each test the HR-150A shows the Rockwell B or Rockwell C hardness value directly on the dial indicator.


Feature & Use:

  • Manual testing process, no need for electric controlling
  •  It's steady and reliable for testing of curved surface
  • Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18
  • It's suitable to  determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials.
  • It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.
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Specifications :

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: 135mm

Min. scale value: 0.5HR

Dimensions: 466 x 238 x 630mm

Weight: approx. 65kgs


Standard accessories

Large flat anvil: 1 pc.

Small flat anvil: 1 pc.

V-notch anvil: 1 pc.

Diamond cone penetrator: 1 pc. 1/16"

steel ball penetrator: 1 pc.

Rockwell standardized block: 5 pcs.

A7 Tianzhu West Road, Tianzhu Industial Zone A, Konggang, Beijing, 101330, China

Tel: +86(10)8260-0228, 5166-3600 Fax: +86(10)8260-0229

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