It can be used for continuous test of continuous indentation after continuous loading, and can carry out successive experiments of loading and reading indentation every time. A convenient CCD camera and video line are used to observe the indentation directly on the monitor, and the accuracy is high with the mouse. For setting test conditions, display results and so on can be clearly and quickly operated and displayed. Through the measurement software, the computer can be easily operated by the computer, and the single point measurement can be measured at random, the statistical measurement data and the conversion. It can be used to measure the length of the other parts and the other angles and the graphics.

Computer measurement of image analysis system with precise correction and gradient illustration. It can also be measured by eyepiece. The output measurement data, the image, the metallographic graph, and the hardness gradient can be printed or preserved. The machine is a measurement image analysis system combined with the computer microcomputer measurement system and the hardness tester.

* the hardness of the test indentation is measured through the conversion of the software to the signal.

* adjust the contrast and brightness of the indentation image.

* edge detection can be performed for indentation specimens with poor finish.