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HR150B High Frame Benchtop Rockwell 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 |
Test force |
588.4, 980.7, 1471N (60, 100, 150kgf) |
Max. height of test piece |
400mm |
Depth of throat |
160mm |
Hardness resolution |
0.5HR |
Dimension |
540 x 326x 1025mm |
Weight |
approx. 140kg |
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: 5 pcs
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