Overview
The AW-20B Webster Hardness Tester is an AMITTARI brand instrument that can quickly test the Hardness of aluminum alloys on site. The instrument is easy to use and can directly read the Hardness value with one card. It is especially suitable for rapid, non-destructive piece-by-piece qualification inspection of aluminum alloy profiles, pipes, plates, aluminum workpieces and Miscellaneous soft metals at production, sales or construction sites.
Features
1. New materials and new processes are used to manufacture the needle, with high Hardness, long life and good interchangeability.
2. The pointer is designed with high strength, making it difficult to bend and deform after long-term use or wrong operation.
3. The handle is made of forged material, surface anodic oxidation treatment, beautiful, wear-resistant and pollution-resistant.
4. The standard Hardness block is tested by the standard Hardness machine.
5. Fine parts processing, precision machine assembly and strict mass inspection ensure high mass.
6. The fullness point and correction point are stable and Stability is good.
Principle
The Webster Hardness Tester directly reads the Hardness value by applying pressure on the specimen with a crimping pin for fast, non-Destructiveness detection.
Applications
Aluminum alloy profiles, pipes, plates, aluminum workpieces, Miscellaneous soft metals
Standards
Standard Hardness Block Tested by Standard Hardness Machine
Steps
1. Card the hardness gauge on the sample.
2. Directly read the Hardness value.
Notice
• Specimen thickness should be within 0.6-8 mm.
• The inner diameter of the sample must be greater than 6mm.
• Hardness Measurement range is limited to 25~ 110HRE.
• Powered by 2 * 1.5AAA batteries.
