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[China]
Trade Verify
Address: #613A, LinJI Industrial Building ,No.53 of Shun Ren Road ,Lin He Industrial park, ShunYi District ,101300 Beijing ,China
Contact name:WEI
TMTeck Instrument Co., Ltd |
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Verified Suppliers
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Webster Hardness Tester W-B75b
TMTeck 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 inChina. 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-20b
| MODEL | Dimension of specimen | Net weight | Applications |
| W-20 | 08-6mm | 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 | Dimension of specimen | Net weight | Applications |
| W-B92 | 0.8-6mm | 0.5KG | Soft steel materials not exceeding 230HV, such as code rolled sheet, hot rolled sheet and galvanized sheet etc. |
B+ Webster Aluminium Hardness Tester
The Webster hardness tester is a portable instrument for fast hardness inspection of aluminum alloy. The hardness value can be directly read on the dial after one simple press on the handle. The Webster hardness tester conforms to ASTM B647. It is suitable for testing the mechanical performance of the result of heat treatment of aluminum extrusions, sheets and tubes. The typical application is 100% quality inspection as acceptance check at the production line, in the warehouse or in the office.
The new B+ Webster hardness tester features a wear-free nanotechnology indentor. The indentor is so hard that it cuts glass like a diamond tool. It has a guaranteed life of three years, and its actual life is more than five years under normal use condition. This is the first hardness tester indentor in the industry to have a warranty.
A major factor affecting the accuracy of most Webster testers is that when exerting excessive force on the handles after the bottom is felt, the indicator will continue to move half or one graduation higher. This is no longer a problem for the redesigned B+ Tester, and the reading is consistent for all operators.
Features
Wear-free indentor w/ 2 yr warranty
Less frequent calibration required
More consistent reading
Oxide coated aluminum handles
Exchangeable indicator dial assembly
Specifications
Range: 0-20 HW (40-100HRE)
Resolution: 0.5 HW
Capacity: 6mm (Expendable to 13mm)
Net weight: 0.47kg
