SW-20 series Digital aluminum alloy Webster hardness tester

Description:

SW-20 series Digital aluminum alloy hardness tester (also known as clamp type hardness tester) is a lightweight, rapid field test of aluminum alloy Gold hardness instrument. The test is simple, rapid, a card can be read directly in line with the hardness, China colored YS/T420 standard and American Standard ASTM B647 is one of the two instruments standards recommended by YS/T420.

Features:

Digital aluminum alloy hardness tester for testing aluminum alloy profiles, tubes, sheets, is especially suitable for in the production site, on-site sales or construction site on the hardness of the products for rapid and nondestructive inspection qualified. ;

Standard hardness block after standard hardness testing machine, with a test report;

Webster Hardness value can be converted into common Vivtorinox, Rockwell, Brinell hardness and tensile strength;

It can read the digital hardness value directly on the screen.

Application of the Digital aluminum alloy hardness tester:

Check the workpiece whether heat treatment and the effect of the heat treatment.

Check the workpiece whether is inappropriate alloy processing.

Test the workpiece and parts which are too long or overweight unsuitable for the lab testing.

For the production inspection, acceptance inspection and the quality inspection.

Mainly used to detect the hardness of the Aluminium alloy (1100~7075 series).

Technical parameters of the Digital aluminum alloy hardness tester:

Item	Description
Testing range	0-20HW
Accuracy	±0.5HW
Resolution	0.1HW
Measurement range	Equivalent to 20~110HRE

Standard accessories of the Digital aluminum alloy hardness tester:

SW-20 Hardness tester	1pc
Standard block	2pc
Spare penetrators	1pc
Calibration wrench	1pc
Small screwdriver	1pc
Operation manual	1pc
Case	1pc
Charger	1pc

Optional accessories:

Penetrators and Standard block

SW-20 series models:

Model	Sample size/diameter mm	N.W Kg	G.W Kg	Package size (mm)
SW-20	Plates Thickness≤6、Inner diameter≥10	0.5	1.1	280×230×80
SW-20a	Plates Thickness≤13、Inner diameter≥10	0.5	1.1	280×230×80
SW-20b	Plates Thickness≤8、Inner diameter≥6	0.5	1.1	280×230×80