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名称:HR45A Rockwell Superficial Hardness Test返回

作者:莱洛特 来源:莱洛特 时间:2022-01-08 浏览次数:

HR45A Rockwell Superficial Hardness Test

HR45A  Rockwell superficial hardness tester
Main features :
High testing efficiency,with high accuracy hydraulic buffer,durable and reliable loading;
Higher ,especially suitable for large workpiece testing;
Direct dial readings,with scales of HRA,HRB and HRC(other scale available );
Precision hydraulic buffers, loading smooth and adjustable speed;
Precision conforms to GB/T230.1/.2 National Standard,ISO 6508-2,ASTM E18.
Application:
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.
Specifications:
Measuring range 20-88HRA, 20-100HRB, 20-70HRC
Major load 588.4, 980.7, 1471N (60, 100, 150kgf)
Max test height 170mm
Depth of throat 135mm
Hardness resolution 0.5HR
Dimension 466 x 238 x 630mm
Approx.weight 65kg
Standard accessories:
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond cone indenter : 1 pc.
1/16" steel ball indenter: 1 pc.
Rockwell standardized block: 4 pcs

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