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Special Features:

Rockwell hardness tester is a popular Rockwell hardness testing instrument for Rockwell hardness test of metal materials. This series of Rockwell hardness machine is easy and quick to operate, stable in performance and widely used. It can be used for Rockwell hardness determination of ferrous and non-ferrous metals, and is widely used in factory workshops and metrology departments.

Product features:

1. Metal dial, solid, beautiful, correct reading, adopted into the amount of dial, brand quality and stability;

2. cast iron casing, solid, durable, no deformation, large bearing force;

3. Independent processing parts, high replaceability, stable supply of subsequent parts;

Technical parameters:

1.Operation mode：Manual

2.Rockwell scale：HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK

3.Initial test force：98.07N (10kgf)

4.Total test force：588N(60kgf),980N(100kgf),1471N(150kgf)

5.Reading Method：Metal dial

Hardness Resolution：0.5HR

Maximum height of specimen：170mm

Distance between indenter centers：135mm

Test force retention time(S)：Manually controlled

Conversion Scale：No

Hardness Measuring Range：HRA:20-88,HRB:20-100,HRC:20-70

National standards：GB/T230.2 national standard, JJG112 testing regulations

Shell process and：Casting shell

Overall Dimension：466×238×630mm

Power supply：220V

Weight：65Kg