Digital Display Webster Hardness Tester W-20A

Webster hardness tester according to Webster hardness measurement principle test hardness, suitable for aluminum alloy, brass, copper, soft steel and other metal materials hardness measurement. it is suitable for non-destructive qualification inspection of metal materials in batch in production, sales and construction site. The instrument adopts eddy current induction principle measurement technology, with good repeatability and accuracy. Built-in a variety of hardness scales, can be converted between a variety of hardness scales.

Webster Hardness Tester is the best choice for mechanical testing on aluminum alloy material, it is conform to Chinese nonferrous standard YS/T420-2004 and US standard ASTM B647-84(2000).

Using Scope:

Especially suitable in production site,sales site or construction site for quickly testing on bulk products with non-destructive quality inspection piece by piece.

Besides aluminum alloy material, it is also suitable to test red copper, brass, soft copper etc.

Advantages:

1) Digital display, easy to read, avoiding the error generated by observing the dial

2) Easy to operate, data auto-lock and store, reading without pressing the handle.

3) Multiple hardness scales can be converted automatically, eliminating manual lookups

4) It is easier and faster to calibrate without disassembly.

5) High resolution to 0.1HWA for more accurate measurements.

6) Good repeatability and accuracy with eddy current induction principle

7) The indenter is made of special steel with high hardness and toughness..

8) Ensure that it can pass the inspection of the authoritative metrology institute.

9) Equipped with APP, convenient for data saving and exporting.

10) Built-in rechargeable lithium battery with low power consumption allows over 5000 times

Specification:

Standard Package: