Product Specifications
| Prod Model: |
w-20 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Measuring Scope: 0-20hw: |
Accuracy: 0.5hw |
| Type: |
Webster Hardness Tester |
| Application: |
Metal |
| Standard: |
ASTM |
| Measuring Range: |
Hw |
Product Description
Detailed Product Description
W-20 Series Webster Hardness Tester for aluminum alloys is a portable instrument which can perform on-site hardness testing
Features
Webster Hardness Tester is a portable instrument which can perform on-site hardness testing on soft materials. By a quick and easy test, the hardness value can be read out directly with a simple clamp, in accordance with American Standard ASTM B647.
Used to check the result of hest treament and determine if the mechanical performance of the workpiece is acceptable.
A test can be completed by one press.
Model W-20 equivalent to US Model B Tester
Very fast, very simple and very portable, small indentation.
Suitable for testing the hardness of aluminium profiles, tubings, sheets and other shapes.
Used for testing the with long or heavy workpieces or assemblies inconvenient to be sent to the labs.
Used to check the result of heat treatment and determine if the mechanical performace of the workpiece is acceptable.
The Webster hardness value can be converted into the common-used Vickers, Rockwell and Brinell hardness value.
Different models available for testing aluminum alloys, brass, copper alloy and copper.
Application
Used to ascertain if the work piece has been heat-treated and check the effect of heat treatment.
Used to ascertain if the work piece is made and processed by improper alloys.
Used for testing the work pieces with overlength, overweight or assemblies.
Used for production inspection, acceptance inspection and quality monitoring and inspection
Main Technical Parameters
Measuring Scope: 0-20HW
Accuracy: 0.5HW
Weight: 0.5kg
Standard Package
1 Tester
1 Standard hardness block
1 Spare indenter
1 calibration wrench
1 Small screwdriver
1 Carrying case
Optional Accessaries
Indenter
Standard hardness block
Spare dial head
Calibration wrench
Dial Glass
| No. | Type | Application | Testing Range | Specimen Size/mm |
| 1 | W-20 | Aluminum alloy | 25-110 HRE
58-131 HV | Thickness 0.4-6
Inner diameter>10 |
| 2 | W-20a | Thickness 0.4-13
Inner diameter>10 |
| 3 | W-20b | Thickness 0.4-8
Inner diameter>6 |
| 4 | W-B75 | Brass in hard or half hard state, super-hard aluminum alloy
| 63-105 HRF | Thickness 0.4-6
Inner diameter>10 |
| 5 | W-B75b | Thickness 0.4-8
Inner diameter>6 |
| 6 | W-BB75 | Soft brass, pure copper
| 18-100 HRE | Thickness 0.4-6
Inner diameter>10 |
| 7 | W-BB75b | Thickness 0.4-8
Inner diameter>6 |
| 8 | W-B92 | Cold-rolled steel sheet, stainless steel | 50-92 HRB | Thickness 0.4-6
Inner diameter>10 |
Hong Kong joint stars group is a provider of high technichal products, echnologies and services integrated company. our products are mainly used in agriculture, machinery, construction, electricity, petroleum, chemical industry, metallurgy, aerospace research, experimentation and quality control departments and other units. our main products are: coating thickness gauge, ultrasonic flaw detector, ultrasonic thickness gauges, roughness tester, leeb hardness tester, portable vibration meter, hardness tester, brinell hardness, vicker hardness tester, carbon and sulfur analyzer, multi-element analyzers etc.
Hong Kong joint stars group will not only provide our clients with detailed pre-consultation work, pay more attention to improve the service, with industry, information, products and price advantage and all walks of life and the general domestic and international distributor to establish a good and close business. valuable experience to the user guide and support us, with our excellent products and warm service for every customer convenience.
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