Mikrosize iRocky-150E 록웰 경도 시험기 (10kgf/98.07N, 150kgf/1471N)

Initial test force: 10kgf (98.07N)

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

Indenter specification: Diamond Rockwell indenter, ф1.588mm ball indenter

Test force application: Automatic（loading/dwelling/unloading）

Hardness reading: Readout through dial

Measure scales: HRA, HRB , HRC

Resolution: 0.5HR

Dwell time: 2~60s

Max.height of sample: 210mm

Distance from the indenter to the inner machine wall: 165mm

Power supply: AC220V，50-60Hz

Executive standards: GB/T 230.2

Overall dimensions: 510*220*694mm

Net weight: 90kg

Comes with:

Main machine: 1 sets

Diamond indenter: 1pcs

ф1.588mm ball indenter: 1 pcs

Big flat workbench、small flat workbench 、V-shape workbench: 1pc ea.

Standard hardness block 60~70 HRC: 1 pcs

Standard hardness block 20~30 HRC: 1 pcs

Standard hardness block 40~50 HRC: 1 pcs

Standard hardness block 80~100 HRB: 1 pcs

Standard hardness block 80~88HRA: 1 pcs

Standard weight A, B, C: 1 pcs ea.

Fuse: 2 pcs

Power cord: 1 pcs

Level: 1 pcs

Horizontal adjusting screw: 4 pcs

Screwdriver: 1 pcs

Dust cover: 1 pcs

Product manual: 1 share

Product certification: 1 share

Product Feature：

Hardness is one of the important indexes of mechanical properties of materials, and hardness test is an important means to judge the quality of metal materials or parts. Since the hardness of metals corresponds to other mechanical properties, most metal materials can be approximated by measuring hardness to calculate other mechanical properties, such as strength, fatigue, creep and wear. The electric Rockwell hardness tester adopts the structure of automatic loading and unloading test force. The test force transformation is obtained by the rotation of the variable load handwheel. The operation is simple and rapid. Except for the dial to zero, there is no artificial operation error. It has high sensitivity and stability. It is suitable for the hardness determination of hard alloy, carburized copper, quenched copper, hard cast iron and soft copper, aluminum alloy, copper alloy and malleable cast iron.

Application：

Suitable for quenching, quenching and tempering, annealing, chilled castings, malleable castings, hard alloy steel, aluminum alloy, copper alloy, bearing steel and other hardness determination.