About this item

(1)webster hardness tester the delicate needle design makes the hardness tester more accurate in the test.

(2)Measuring Scope: 0-20HW; Accuracy: 0.5HW

(3)used to test aluminum profiles with thickness within 13 mm.

(4)The clear dial makes the measurement results more accurate.

(5)Very fast, very simple and very portable,small indentation.

Features:

1.A portable instrument which can perform on-site hardness test on soft metals in accordance with American Standard ASTM B647.

2.Used to check the result of heat treatment and determine if the mechanical performace of the workpiece is acceptable.

3.Suitable for testing the hardness of aluminium profiles, tubings, sheets and other shapes.

4.Used for testing the with long or heavy workpieces or assemblies inconvenient to be sent to the labs.

5.Ideal for qualification inspection on the production site, for testing aluminum alloys.

Specifications:

Model: B( used to test aluminum profiles with thickness within 13 mm. )

Measuring Scope: 0-20HW

Accuracy: 0.5HW

Weight: 0.5kg

Application Range: aluminum alloy

Hardness Range: 25-110HRE,58-131HRV

Specimen Dimension(mm): Thickness 0.6-13; Inner; diameter(mm)>10

Standard Accessories: Tester,Standard hardness block, Spare indenter, calibration wrench, Small screwdriver, Carrying case

Optional Accessories: Indenter, Standard hardness block, Spare dial head, Calibration wrench, Dial Glass