Barcol Hardness Tester GTYZJ 934-1

Model：GTYZJ934-1
Brand：

Barcol Hardness Tester is an impress-type hardness tester. It can test fast and simple, and can impress a trace then finish the measurement. It used to test the hardness of aluminum and aluminum alloy.
·It is according to American Standard ASTM B648
·This is a domestic product, as well as the same from the United States.
Features:
·Small size, weight light (510g), and easy to carry.
·Single-hand operation without the use of experience, on any occasion, as long as the reach can be measured.

·Wide measuring range. It can test aluminum hardness from very soft aluminum to special hard aluminum alloy. The effective measuring range is as well as Brinell hardness 25~150HB.
·High sensitivity. There are only 20 scales in Wechsler hardness tester, but there are 100 scales in Barcol hardness tester.
·No support. Barcol hardness tester works on one side of the specimen, without support. So it is suitable for test hardness of special large, special thick workpiece, and assemble parts.
Barcol hardness tester as a reinforcement of Webster hardness tester, only use on the occasion of testing pure aluminum, low hardness aluminum, special large, and special thick meterials.