200HR-150 Manual rockwell hardness tester

Specifications

1.Dial direct reading
nform:GB/T230.2 ISO 6508-2 and ASTM E18 of the United States of america
3.Mechanical and manual test

 

Main features:

1. Manual Rockwell hardness, accurate, reliable, durable, high test efficiency;

   The optimization design of the mechanical structure, the diamond design;

2. Dial direct reading, HRA, HRB, HRC scale (optional Rockwell other scale);

3. Precision hydraulic buffer, loading speed adjustable;

4. Mechanical and manual testing process, no electrical control;

   Quality control, is widely used in production field, working environment adaptability;

5. Has 2 National patents;

6. Accuracy to GB/T230.2 ISO 6508-2 and American ASTM E18.

Application range:

The determination of ferrous metal, nonferrous metal, non-metallic materials Rockwell hardness

1.Application range is wide, Rockwell hardness measurement for quenching, tempering heat treatment material.

2.it is particularly suitable for parallel to the plane of the precision measurement of curved surface, and stable and reliable      measurement.

measuring range                   20-88HRA,20-100HRB,20-70HRC

test force                              588.4,980.7,1471N(60,100,15OKG)

Max. height of test specimen           210mm

Max. width of test specimen            165mm

Hardness resolution                     0.5HR

Dimensions                                522×293×729mm

Weight                                      98kg