Dongguan Haida Equipment Co.,LTD
Dongguan Haida Equipment Co.,LTD
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Pointer Rockwell Hardness Testing Machine
Rockwell Hardness 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.
Our Features:
Rockwell Hardness 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.
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: | 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 |
| Print: | Automatic print |
| Display | 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 |
Features Of Rockwell Hardness Tester:
1. the tester is equipped with 10 times and 40 times the objective lens, 10 times the micrometer eyepiece.
2. it can display experiment method, the test force, lift the load time, measurement frequency, etc on the screen.
3. Have the thread interface connect a digital camera and CCD camera.
4. It can be equipped with CCD,LCD video measuring device.
5. It can be equipped with knoop indenter, knoop hardness measurement.