HR-150A Rockwell hardness tester-Huayin,sclerometer,Metallographic cut

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Huayin Products

HR-150A Rockwell hardness tester

Classification:

Key words:

Huayin Test Instrument

Summary:

Professional R & D and production of metal, non-metallic materials hardness tester

Main features:

● It has been awarded the National Excellent Silver Medal in the testing machine industry;

● Manual Rockwell hardness tester,reliable,durable and high test efficiency;

● Dial direct reading,HRA,HRBW,HRC scale;

● Other Rockwellscale is optional;

● Precise oil buffer with adjustable loading speed;

● Mechanical manual test process without electrical control;

● Widely applicable to quality monitoring in production site,with strong adaptability to working environment;

● Precision shall comply with GB/T 230.2 ISO 6508-2 and ASTM E18.

Scope of application:

● Measurement of Rockwell hardness of soft metal materials such as ferrous metals and nonferrous metals;

● Determination of Rockwell hardness of high hardness alloy materials such as cemented carbide;

● Measure the Rockwell hardness of materials subject to heat treatment such as quenching and tempering;

● Determination of Rockwell hardness of some non-metallic materials such as plastics and bakelite.

Technical parameters:

● Measurement range:20-95HRA,10-100HRBW,10-70HRC

● Test force:588.4,980.7,1471(N)

　　　　　　　 60,100,150(kgf)

● Maximum allowable height of sample:170mm

● Distance from center of indenter to machine wall:135mm

● Hardness resolution:0.5HR

● Overall dimension:466x238x630(mm)

● Weight:approx.65 kg

Main accessories:

● Large platform:1pc.

● Small test bench:1pc.

● V-type test bench:1pc.

● Diamond cone head:1pc.

● 1.588mm tungsten carbide alloy ball head:1pc.

● Standard Rockwell hardness blocks:5pcs

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