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Aluminium Alloy Webster Testing Machine, Portable Hardness Tester For Aluminum Profiles 

W-20 Aluminium Alloy Webster hardness tester 

Description:

W-20,W-20A and W-20B are used to test aluminum profiles on the production site and application.

Applications:

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 performace  of the workpiece is acceptable.

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.

Ideal for qualification inspection on the production site.

Used to test aluminum profiles.

Specifications:

Measuring Scope: 0-20HW

 Resolution:    0.5HW

 Weight:   0.5kg

Model	Application Range	Hardness Range	Specimen Dimension(mm)
W-20	aluminum alloy	25~110HRE 58~131HRV	Thickness 0.4-6 Inner diameter>10
W-20a	Thickness 0.4-13 Inner diameter>10
W-20b	Thickness 0.4-8 Inner diameter>6

Standard Packages:

 Tester

 Standard hardness block

 Calibration wrench

 Spare indenter

 Small screwdriver

 Carrying case

Optional Accessories

 Standard hardness blocks

 Spare indenter

 Calibration wrench

 Dial Glass

 Spare dial head