W-20A Webster Hardness Tester Durometer for Aluminum Alloy 25-110 HRE

W-20a Aluminum Webster Hardness is a lightweight instrument that can quickly test site aluminum alloy hardness. This product is easy to carry, intuitive reading, can quickly measure the hardness of aluminum alloy material. Such as aluminum, aluminum sheet, aluminum and so on. Application: production site, sales site or construction site, the product fast non-destructive hardness testing. Components: head assembly, upper and lower handle and pressure pin. Working principle: under certain pressure, the pressure needle into the surface of the measured object, press the depth and material hardness is inversely proportional. Hardness value through the lever and helix driven by the pointer on the table directly read out, and according to the table converted into Vickers, Rockwell and other hardness values. Specifications: Sample size / diameter (mm): Thickness ≤ 13 of the plate, profile diameter ≥ 10 of the pipe Resolution: 1HW Range: 0-20HW Accuracy: ±0.5HW Net weight: 0.5kg Total weight: 1.1kg Mainly used for measurement: thickness 1 ~ 13mm (anvil diameter 9.5mm) (anvil jacket diameter 23.5mm) Alloy 1100 ~ 7075 series Measuring range 0 ~ 20HW Aluminum and aluminum alloy 25 ~ 110HRE Copper alloy 60 ~ 90HRF

• Webster Hardness Tester is a portable instrument which can measure conveniently the aluminum, especially can measure special workpiece shapes which can not be or inconvenient to be measured by other instrument, such as extrusions, tubes, plates and so on. The test process has no damage to workpiece, and no need for sample taking, it is specially applied in production site, sales site or construction site.
• Used to inspect whether the work piece has been heat-treated, and the heat treatment effect, judge whether the workpiece mechanical property is qualified
• Used to ascertain whether the workpiece is processed by improper alloys, judge whether the workpiece alloy composition is qualified
• Used to test the overlength, overweight workpiece and assemblies
• W-B75 series Webster hardness tester is used for testing the hard brass and super-hard aluminum alloy materials.