Usage:

This tester is used for hardness testing of all kinds of Rockwell and Superficial Rockwell. It serves to measure the hardness of hard metals, carburized steels, quenched steels, mild steels, hard cast irons, Al, Cu and malleable irons

Features:

This tester features high measuring accuracy, reliable performance and applicable to wide fields. It is used for hardness testing of all kinds of Rockwell and Superficial Rockwell.

This tester has big screen to display. It has a lot of functions such as scale selection, match hint of indenter, contrast for Brinell, Rockwell and Vickers hardness value, keeping the increase and decrease of time, data dispose, storage, pick up, print, adjustment of illuminating brightness, and RS-232 computer output as well.

It serves to measure the hardness of hard metals, carburizing steels, quenching steels, mild steels, hard cast irons, Al, Cu and malleable irons.

Specifications:

Suitable range: HRA. B. C. D. E. F. G. H. K and HR15N.T; 30N.T; 45N.T (scale)
Preliminary test force: 29.4, 98.07N(3, 10Kg)
Total test force: 147.1, 294.2, 441.3, 588.4, 980.7, 1471N (15, 30, 45, 60, 100, 150kgf)
Test force holding time: 0～60S
Test force holding and releasing method: Automatic
Display method: Back light LCD screen
Data dispose: CPU
Others: HR, HB, HV, HK etc. hardness number for contrast; Automatic print; RS232 computer output
Sample Max size: Working table to indenter 180.00mm
The center of the indenter to the arm of the machine 160.00mm
Dimension (L x W x H): 550 x 260 x 800mm
Net weight: Approx. 67Kg
Power supply: AC 220V + 5%, 50～60Hz

Main accessories:

Diamond indenter: 1pc.
Ball indenter: 1pc.
Working tables: 3 pcs.
Hardness blocks: 5 pcs.
(HRC higher 1 pc; HRC lower 1 pc; HRB 1 pc; HRN 1 pc; HRT 1 pc)