What is the working principle of endoscopic detection?

1. Industrial endoscopic visual detection

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, industrial endoscope, optical guidance fiber or other appropriate instruments for testing.

2. What is the principle of endoscopic detection?

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.

The above is the working principle of an endoscopic test compiled by Micro -Vision Optoelectronics. If you want to learn more about the relevant content, please pay attention to us.