China Factory for Leeb Rebound Hardness Test - WEBSTER HARDNESS TESTER – TMTeck
China Factory for Leeb Rebound Hardness Test - WEBSTER HARDNESS TESTER – TMTeck Detail:
W Series Webster Tester is a portable instrument which can on-site test soft metals quickly. The Webster Hardness Tester is used to inspect the result of heat treatment, to sort the materials in the warehouse, and to test the long workpieces inconvenient taken to the lab. The Webster hardness tester is very suitable for quality inspection of batch products one by one in the production field. The hardness value can be read directly on the indicator dial.
MODEL B
Webster Hardness Tester is the choice of virtually every aluminum extrusion manufacturer in China. This first hardness tester specially crafted for aluminum has improved the aluminum industry.
A test can be completed by one press.
Model W-20 equivalent to Model B Tester
Models for testing brass, copper and mild steel respectively
Modification models for testing thick pieces or slim tubings
Tests sheets, extrusions, pipes
Very fast, very simple and very portable
Small indentation
Conforms to ASTM B647
Recommended in YS/T420.
Webster Hardness Tester for Aluminum Alloys W-20, W-20a, W-20a, W-20b
MODEL |
Dimension of specimen |
NET WEIGHT |
APPLICATIONS |
W-20 |
0.8- 6mm |
0.5KG |
regular type for aluminum alloy profile, pipe and sheet |
W-20a |
0.8–13mm |
0.5KG |
thick wall aluminum alloy material |
W-20b |
Min Dia: 6mm |
0.5KG |
aluminum alloy pipe of small diameter and aluminum alloy |
Webster Hardness Tester for Copper Alloys W-B75, W-B75b, W-BB75, W-BB75b
MODEL |
Dimension of specimen |
NET WEIGHT |
APPLICATIONS |
W-B75 |
Thickness: 0.8 – 6mm |
0.5KG |
extra-hard aluminum, brass |
W-B75b |
Min Dia: 6mm |
0.5KG |
slim extra-hard aluminum or brass pipe |
W-BB75 |
Thickness: 0.8–6mm |
0.5KG |
copper and soft copper alloys such as annealed brass |
W-BB75b |
Min Dia: 6mm |
0.5KG |
copper or annealed brass pipe |
Webster Hardness Tester for Mild Steel W-B92
MODEL |
Thickness of specimen |
NET WEIGHT |
APPLICATIONS |
W-B92 |
0.8 – 6mm |
0.5KG |
soft steel materials not exceeding 230 HV, such as cold rolled sheet, hot rolled sheet and galvanized sheet etc. |
Product detail pictures:



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