Webster hardness tester
W-20 Webster hardness tester is a small portable hardness tester, which is fit for measuring the hardness of aluminum alloy quickly and easily. It can test many special structural sections that other instruments can't measure or very difficult to measure, such as extrusion profiles, pipes, plates, etc. No damage and no sampling.Particularly applicable to the production site, sales site or construction site for fast nondestructive hardness test products.
W-type 20 Webster hardness tester is one of the two kinds of instruments China nonferrous metals industry standard YS/T420-2000 recognized, the instrument has been applied in most domestic aluminum factory and many Windows and doors curtain wall enterprise, aluminum using units and engineering quality inspection and technical supervision departments.
Distinguish heat treatment and check the effect of heat treatment, determine whether the material mechanics performance is qualified.
Determine whether the work-piece is the proper alloy and whether the material composition of alloy is qualified.
Too long, heavy work-pieces or assembly, which is very inconvenient to sent to a lab.
Used in the production of inspection and quality supervision, inspection and acceptance inspection.
Small volume, light weight, can be single-hand operation, easy to carry.
Measure a variety of shapes.
Simple operation, the operation skills have no influence on reading.
Reading is convenient, can be easily converted to other hardness value.