Standards: ISO 6508-2 and ASTM E18
Description
The HR-150A Rockwell hardness tester features desk type, it adopts Rockwell testing principle, it's suitable for hardness test of hard alloy, carbon steel, steel alloy, cast iron, nonferrous metal and many other materials, it's widely used in many industrial area.

Features

1. Accurate testing result, reliable product, high testing efficiency
2. Dial gauge can read out HRA, HRB, HRC  rule;
3. With precision oil buffer, adjustable loading speed
4. Totally manual operation for testing process
5. Widely used in production field quality control, well-adapted for working condition
6. Complies to GB/T230.2 ISO 6508-2 and ASTM E18

Technical Specifications 

1. Testing range: 20-88HRA, 20-100HRB, 20-70HRC
2. Testing force: 588.4, 980.7, 1471N
3. Sample allowed max height: 170mm
4. Pressure head to wall distance: 135mm
5. Hardness resolution: 0.5HR
6. Overall size: 466 x 238 x 630mm
7. Weight: Approx 65kgs

 Main  Accessories

1. Big flat platform: 1no
2. Small flat platform: 1 no
3. V shape testing platform: 1 no
4. Diamond conical pressure head: 1no
5. e.1/16" steel ball pressure head: 1 no
6. Standard Rockwell hardness block: 5pcs

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