名称：HRD-150B Electric Heightening Rockwell Hardness Tester返回
作者：莱洛特 来源：莱洛特 时间：2022-01-13 浏览次数：
HRD-150B main features: lever loading, accurate, reliable, durable and high test efficiency; High working height, especially suitable for large workpiece testing; The test process is automatic and no one is responsible for the operation error; Direct reading of dial, HRA, HRB and HRC scales; Other scales of Rockwell can be selected; The accuracy shall comply with GB / t230 2 iso6508-2 and ASTM E18.
Application scope:
Determination of Rockwell hardness of black metal, non-ferrous metal and non-metallic materials;
It is suitable for Rockwell hardness measurement of heat treatment materials such as quenching, quenching and tempering and cemented carbide;
Main technical specifications:
Measurement range: 20-88hra, 20-100hrb, 20-70hrc;
Test force: 588.4980.71471n (60100150kgf)
Maximum allowable height of sample: 400mm;
Distance from indenter center to machine wall: 160mm;
Hardness resolution: 0.5hr;
Overall dimension: 540x326x1025mm;
Weight: about 140kg
Standard configuration: large flat table: 1 small flat table: 1 V-shaped table: 1 steel ball indenter 1 / 16 ": 1 diamond indenter: 1 standard Rockwell hardness block: 5
Application scope:
Determination of Rockwell hardness of black metal, non-ferrous metal and non-metallic materials;
It is suitable for Rockwell hardness measurement of heat treatment materials such as quenching, quenching and tempering and cemented carbide;
Main technical specifications:
Measurement range: 20-88hra, 20-100hrb, 20-70hrc;
Test force: 588.4980.71471n (60100150kgf)
Maximum allowable height of sample: 400mm;
Distance from indenter center to machine wall: 160mm;
Hardness resolution: 0.5hr;
Overall dimension: 540x326x1025mm;
Weight: about 140kg
Standard configuration: large flat table: 1 small flat table: 1 V-shaped table: 1 steel ball indenter 1 / 16 ": 1 diamond indenter: 1 standard Rockwell hardness block: 5
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