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◆ W-20(the most popular model, used to test normal aluminum profiles. )
◆ Measuring Scope: 0-20HW; Accuracy: 0.5HW
◆ Hardness Range: 25-110HRE,58-131HRV
◆ Specimen Dimension(mm): Thickness 0.6-6; Inner; diameter>10;
◆ Application Range: aluminum alloy
Features * 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, for testing aluminum alloys. Technical Specifications * Model: W-20(the most popular model, used to test normal aluminum profiles. ) * Measuring Scope: 0-20HW * Accuracy: 0.5HW * Weight: 0.5kg * Application Range: aluminum alloy * Hardness Range: 25-110HRE,58-131HRV * Specimen Dimension(mm): Thickness 0.4-6;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 * If you need Optional Accessories,Please contact us.