HR-150A Manual Rockwell Hardness Tester

product description

The manual HR-150A Rockwell Hardness Tester is based on the mechanical principle of pressing the carbide indenter into the surface of the specimen to produce an indentation. By measuring the depth of the indentation, the material hardness can be measured. It can be used to measure the properties of the processed specimen. Finished products or semi-finished products are tested piece by piece, and it is suitable for high-precision hardness measurement tests of batches of parts of various metal and non-metal materials. Its measured value can be directly displayed through the indicator table, which is easy to read and simple to operate. It is widely used in the quality control link of metal processing and manufacturing industry, failure analysis of various metal materials, scientific research and testing in universities and colleges, etc. It is the ideal method for measuring metal materials. Precision testing instrument for Rockwell hardness.

Features

The product body is formed in one step by a pouring process and undergoes multiple precision processes to ensure the durability and stability of the instrument.

Specially customized dial with clear scale, sensitive response and more accurate measurement results.

The instrument indenter uses high-quality diamond indenter, which has higher hardness, finer workmanship and longer service life than other general process instruments.

Precision machining workbench, the end face is flatter, the installation is more stable, and the levelness is higher

Precision screw, smaller fitting gap, smaller friction, smoother lifting, more convenient and stable use

The instrument adopts a frictionless spindle and has high test force accuracy.

The instrument adopts an integrally cast hydraulic buffer, which eliminates the risk of buffer leakage and is safer and more reliable.

The instrument has optimized its own mechanical structure, making maintenance easier, greatly reducing usage costs and maintenance time.

The main purpose

Hardness of sheet metal, thin-walled tubing, case-hardened steel and small parts

Quenched and surface-hardened steel, quenched and tempered, annealed steel, chilled castings, forgeable castings, carbide steel, aluminum alloy, bearing steel, hardened steel plates, etc.

Operating Conditions

Operating temperature: 10℃～35℃;

Relative Humidity: ≤65%;

In an environment without vibration and corrosive media around;

Install horizontally on a solid foundation.

Host X1, large flat test bench X1, medium flat test bench X1, "V" type test bench X1, diamond Rockwell indenter X1, ball indenter X1, Hardness block X3, screw driver X2, weight X3, dust-proof plastic cover X1, operation manual X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.