Overview
AMITTARI AW-BB75 Webster Hardness Tester is a Portable instrument that can quickly test the hardness of materials such as aluminum alloy, soft brass and copper on site. It is easy to use, one card can be used, and the hardness value can be read directly. It is especially suitable for rapid, non-destructive piece-by-piece conformity inspection of batches of products at the production site, sales site or construction site.
Features
1. Press needle: New material, new process manufacturing, high hardness, long life, good interchangeability.
2. Pointer: High-strength design, long-term use or wrong operation is not easy to bend and deform.
3. Handle: Forged material, surface anodic oxidation treatment, beautiful, wear-resistant, pollution-resistant.
4. Hardness block: Standard hardness block is tested by standard hardness machine to ensure accuracy.
5. High mass: fine parts processing, precision machine assembly, strict mass inspection.
6. Good stability: full point stability, correction point stability.
Principle
Webster Hardness Tester by pressing a specific shape of the crimp under the action of a standard spring test force into the surface of the specimen, measurement Cang depth, and through the mechanical conversion mechanism to convert the depth value to the hardness value indicated by the pointer, so as to achieve rapid and direct hardness measurement.
Applications
Rapid hardness detection of aluminum alloy profiles, pipes, plates, aluminum workpieces, soft brass, copper and Miscellaneous soft metals
Standards
No specific compliance criteria were mentioned in the data.
Steps
The specific operation steps are not mentioned in the data.
Notice
* Please ensure that the material to be tested is suitable (e.g. soft brass, copper) and meets the sample size requirements (Film thickness 0.6-6 mm, inner diameter > 10mm).
* It is recommended to calibrate with standard hardness blocks before use to ensure measurement accuracy.
* Pay attention to the protection of the pressing needle to avoid bumping to maintain its high hardness and long life.
Please install and use the battery (2 * 1.5AAA) correctly according to the instrument requirements.
