Below, micro -vision photoelectric will use the following content to talk about the knowledge of domestic endoscopes.
1. Industrial endoscopic visual detection
Observation detection is one of the important methods of lossless detection. It only refers to a detection method to observe or measure the surface of industrial products by the eyes of the employment in the employment of optical instruments. It is typically within the visible light range that limits the visibility of the electromagnetic spectrum.
Visual detection can be divided into two types of detection techniques: direct visual detection and indirect visual detection.
Direct visual detection: Direct human eye or using a magnifying multipliers with a magnification of less than 6 times to detect the test parts.
Indirect visual detection: Direct observation of various optical instruments or equipment for areas that cannot be directly observed, such as reflector, telescope, high -definition industrial endoscope, optical guidance fiber or other suitable instruments for testing.
2. Endoscopy
There are many types of instruments detected, and industrial endoscopes are one of them. Endoscopy is a widely used detection technology with the development of endoscopic manufacturing technology in recent years. Endoscopic detection requires the use of industrial endoscopy (referred to as endoscopic) as a detection tool. Industrial endoscope is specially designed and produced to meet the requirements of the complex industrial environment. Industrial endoscopes are NDT instruments with light, machine, and electricity. According to the characteristics of the manufacturing process, it is divided into three types of products. The first category, the hard endoscope series; the second category, the fiber endoscopic series; the third category, the electronic video endoscopy series products.
Working principle: Use rotor lens optical technology to transmit images, and provide light -conducting light lighting by optical fibers. In order to transmit a clear image, the effective stainless steel of the spare inserted into some optical components in the design of several optical components. The built -in fiber transmits directly from the independent cold light source to the working location according to the independent cold light source.
Working principle: transmitted to the CMOS rake through object mirror imaging, and then CMOS transforms the light image into an electronic signal, transfer the data to the video endoscopy control group, and then output the image to the monitor or computer from the control team to the monitor or computer. principle.
Above, Micro Vision Optoelectronics summarizes the detection principles of industrial endoscopes. If you have relevant needs, you can contact us.
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