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HR-150A manual Rockwell hardness testing machine
Main features :
This type of hardness testing machine has High testing efficiency,with high accuracy hydraulic buffer,durable and reliable loading;
Direct dial readings,with scales of HRA,HRB and HRC;
Precise hydraulic buffers, loading smooth and adjustable speed;
Mechanical and manual testing mode,easy and simple operation,without electrical power supply;
Precision conforms to GB/T230.1/.2 National Standard,ISO 6508-2,ASTM E18.
Application:
This hardness testing machine is 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 |
Hardness testing machine Standard accessories:
Test table
Flat anvil
Vee anvil
1/16’’ ball indenter
Diamond indenter
Test blocks: HRA, HRB, HRC
Accessory case
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