Overview
SHENYANGTIANXING W-B75 series copper alloy Webster Hardness Tester is a special Hardness testing instrument for detecting the mechanical properties of brass alloys, with a measurement range of 0-20HW. The series is divided into two models: W-B75 type is mainly used for brass pipes and brass belts, and W-B75b type is used to test brass thin pipes with an inner diameter of up to 6mm. It can quickly test brass Hardness on site, which is easy to use, one card can be used, and the Hardness value can be read directly, with high efficiency and Reliability.
Features
1. Pressure needle: The pressure needle made of imported special steel material and new process has high Hardness, good toughness, long life and good interchangeability. Germany imported foreign Encasement provides comprehensive protection for the pressure needle.
2. Pointer components: High-strength pointers are not prone to bending and deformation after long-term use or incorrect operation.
3. Surface window: High-strength, high-toughness surface window glass, which is not easy to break after being impacted.
4, handle: forged aluminum alloy material, anodic oxidation of the handle, beautiful, wear-resistant, pollution-resistant.
5. Hardness block: Use standard Rockwell hardness tester and strictly follow the Measurement verification procedures. The number and Hardness value of laser etching can be checked by Traceability data within the valid period. Surface roughness and Smoothness meet the requirements of the regulations.
6, high mass: fine parts processing, precision machine assembly, strict mass inspection, to ensure the high mass of the instrument.
7. Stability is good: the full point is stable, the correction point is stable, and the pointer does not "crawl".
8. Convenient conversion: Through the conversion table attached to the product manual or the "Hardness Conversion" mobile application, the Wechsler Hardness value can be converted into Vickers, Rockwell, Brinell and other Hardness values.
9. Portability: High-mass portable portable instrument case, well-fitted buffer sponge, provides portability for the W-B75 series Webster Hardness Tester, and protects the W-B75 series Webster Hardness Tester as much as possible.
Principle
The information does not mention specific Working Principles.
Applications
Hardness of copper alloy pipes, plates and strips. It is especially suitable for rapid, non-destructive piece-by-piece inspection of batches of products at the production site, sales site or acceptance site.
Standards
Non-ferrous metal industry standard YS/T 471-2004 "Wechsler Hardness Test Method for Copper and Copper Alloys", National Measurement verification code JJG944-2013 "Metal Webster Hardness Tester"
Steps
The information does not mention the specific operation steps.
Notice
The information did not mention specific precautions.
