W-20/a/B Dial Display Portable Webster Hardness Tester

• Customization: Available
• After-sales Service: Standard
• Warranty: 1 Year
• Model NO.: W-20
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Hardness Tester
• Maxcapacity: 0.5µm
• Accuracy Grade: 1
• Load Way: Mechanical Load
• Loading Method: Static Load
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Hardness Test: Application
• Transport Package: Plywood
• Specification: 520*190*650mm
• Trademark: HST
• Origin: Shangdong, China
• HS Code: 9024102000
• Production Capacity: 1000

Product Description

    W-20/A/B Dial Display Portable Webster Hardness Tester

   

Product Description

                        

1.Application:
A portable instrument which can perform on-site hardness test on soft metals in accordance with 
American Standard ASTM B647.
Used to check the result of heat treatment and determine if the mechanical performance of the work
piece is acceptable. Suitable for testing the hardness of aluminum profiles, tubing, sheets and other 
Shapes. Used for testing the with long or heavy work pieces or assemblies inconvenient to be sent 
to the labs. Ideal for qualification inspection on the production site; used to test aluminum profiles.
W-20, W-20A and W-20B are used to test aluminum profiles on the production site.

Product Parameters

 

Model Selection:

Model	Application Range	Hardness Range	Specimen Dimension(mm)
W-20	Aluminum Alloy	25~110HRE 58~131HRV	Thickness 0.4~6mm, Inner Diameter>10mm
W-20A			Thickness 0.4~13mm, Inner Diameter>10mm
W-20B			Thickness 0.4~8mm, Inner Diameter>6mm

3.Standard Package:
3.1. Tester
3.2. Standard Hardness Block
3.3. Calibration Wrench
3.4. Spare Indenter
3.5. Small Screwdriver
3.6. Carrying Case
3.7. Instruction Manual
4.Optional Accessories:
4.1.Standard Hardness Blocks
4.2.Spare Indenter
4.3.Calibration Wrench
4.4.Dial Glass
4.5.Spare Dial Head

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