LAC-J Shore Hardness Tester Test Stand is a newly developed bracket specially developed by Haibao Instruments for Shore hardness testing. It has the advantages of compact structure, scientific and reasonable design, and good stability. LAC-J Shore Hardness Tester Test Stand is specially used for Haibao A-type and C-type pointer Shore Hardness Testers, which can greatly improve the accuracy and stability of the test. The toughened glass platform used in the test platform of the LAC-J Shore Hardness Tester avoids the disadvantages of traditional metal platforms such as easy to rust.
The composition and structure of the LAC-J Shore hardness test stand includes: Bakelite star handle, hardness scale, fine-tuning handwheel, handle, azimuth adjustment knob, weight, cross arm, Hardness Tester installation rod, circular platform, handle, specifically As shown below:

1. Put the sample on the circular platform, and loosen the star-shaped handle on the cross arm of the LAC-J Shore Hardness Tester;
2. Adjust the height of the cross arm until the bottom surface of the indenter of the Shore Hardness Tester is about 5mm away from the tested surface of the sample;
3. Tighten the star handle on the cross arm;
4. Press down the handle to make the Shore Hardness Tester read within 1 second when the presser foot and the sample are fully in contact with the weight of the fixed load. The value displayed by the Hardness Tester is the hardness value of the tested sample.
5. In order to improve the test accuracy, test about 5 times at different positions with a distance of at least 6mm between the measuring points and take the average value.


