HR-150A /200HR-150 ROCKWELL HARDNESS TESTER

Short Description:

l Steady and durable, high test efficiency;

l HRA, HRB, HRC scale can be read direct from the gauge;

l Optional for other Rockwell scale

(HRD,HRF,HRG,HRH,HRE,HRK,HRL,HRM,HRP,HRR,HRS,HRV)

l Adopts precision oil pressure buffer, loading speed can be adjusted;

l Manual testing process, no need for electric controlling；

l It’s steady and reliable for testing of curved surface；

l Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18；

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Product Detail

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Applications

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.;measurement for curved surface is steady and reliable.

Technical Parameters

Measuring range: 20-88HRA, 20-100HRB, 20-70HRC

Test force: 588.4, 980.7, 1471N (60, 100, 150kgf)

Initial test force:98.7N (10kgf)

Max. height of test piece: 170mm(HR-150A); 210mm(200HR-150)

Depth of throat: 135mm(HR-150A); 160mm(200HR-150)

Type of indenter:Diamond cone indenter,

φ1.588mm ball indenter

Min. scale value: 0.5HR

Hardness Reading: Dial Gauge

Dimensions: 466 x 238 x 630mm(HR-150A); 510*220*700mm(200HR-150)

Weight: 67/82Kg (HR-150A); 85Kg/100Kg(200HR-150)

Standard delivery

Main unit	1 Set	Rockwell standard blocks	5 Pcs
Large flat anvil	1 Pc	Screw driver	1 Pc
Small flat anvil	1 Pc	Auxiliary box	1 Pc
V-notch anvil	1 Pc	Dust cover	1 Pc
Diamond cone penetrator	1 Pc	Operation manual	1 Pc
Steel ball penetrator φ1.588mm	1 Pc	Certificate	1 Pc
Steel ball φ1.588mm	5 Pcs