W-B75/B75B Series Webster Hardness Tester
W-B75/B75B Webster Hardness Tester is a portable one-handed
hardness tester, which can be used to quickly test the hardness of
soft brass and other materials on site. The test is quick and
simple, with one card, and the hardness value can be read directly.
Main functions and features:
1. The Webster hardness tester is suitable for testing profiles,
pipes and plates, and is especially suitable for quick and
non-destructive qualification inspection of product hardness at the
production site, sales site or construction site. ；
2. The standard hardness block is tested by a standard hardness
machine;
3. The Webster hardness value can be converted into commonly used
Vickers, Rockwell, Brinell hardness and tensile strength values;
Main purpose and scope of application:
1. Determine whether the workpiece has heat treatment and check the
heat treatment effect
2. Determine whether the workpiece is processed from inappropriate
alloys
3. It is inconvenient to test long, heavy workpieces or assemblies
that are inconvenient to send to the laboratory
4. Used for production inspection, acceptance inspection and
quality supervision inspection
The main technical parameters:
1. Quantity Process: 0-20HW
2. Precision: 0.5HW
3. Measuring range: equivalent to Rockwell hardness of 63～105HRF;
W-BB75/BSelection of Series Webster Hardness Tester:
| model | Sample size/diameter mm | Net weight Kg | Total weight Kg | Packing size mm |
| W-B75 | Plates with thickness ≤6, pipes with profile inner diameter ≥10 | 0.5 | 1.1 | 280×230×80 |
| W-B75B | Plates with thickness ≤8, pipes with profile inner diameter ≥6 | 0.5 | 1.1 | 280×230×80 |
Standard configuration:
| Host | 1 | Standard hardness block | 1 |
| Spare indenter | 1 | Correction wrench | 1 |
| Small screwdriver | 1 | Instrument case | 1 |
Optional accessories for Webster hardness tester:
1. Pressure needle
2.Standard hardness block
