Feature & Use

     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.


Main Specification

    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: 060S

   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%, 5060Hz


Main Accessory  

    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.)