BEIJING TIME VISION AI INSTRUMENT LTD.
https://timetech-ndt.com/
Email: timehardnesstester@gmail.com
WhatsApp: 008615201625204
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Due to the use of a computer system to convert analog signals into digital signals for flexible processing, the reliability of the system is significantly improved, so the number of measurement parameters is greatly increased and the measurement accuracy is improved.
For example: The 2205 surface roughness measuring instrument manufactured by Harbin Measuring Tools and Cutting Tools Factory has as many as twenty-six measurement parameters, with a measuring range of 0.001 to 50 μm. On the other hand, if the surface roughness measuring instrument is introduced in the teaching process of the measurement experiment.
The improved surface roughness measuring instrument is also very meaningful in terms of the intuitive teaching function of the experiment. The improved electric profiler has greatly enhanced the intuitiveness of the experimental process through the combination of computer software and hardware (especially software), which is reflected in the following aspects:
(1) The entire experimental process is very intuitively controlled through menus at all levels of the software. The operation is simple and clear at a glance.
(2) Input and display are synchronized, that is, while the measurement is in progress, the trajectory of the stylus sliding on the measured surface is dynamically displayed on the computer screen.
(3) The measurement results and related graphics can be output on the monitor, printer or plotter very intuitively and accurately. Obviously, the above intuitive teaching effects are not available in other traditional surface roughness measurement experimental methods. While obtaining correct measurement results, it also fully utilizes the principle of intuitive teaching to help students deepen their intuitive understanding of the concept of surface roughness and its various parameters.
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