The previous issues of JEET editorial focus on the industrial endoscope testing procedures, routine maintenance, operational considerations and so on, I believe that we have a clear understanding of the comprehensive application of the endoscope products under the JEET editorial details. In this issue, I will focus on the requirements of the industrial endoscope in the operation of the environment.

　　Generally speaking, the industrial endoscope in the operation of the environment requirements are not high, can be applied to almost any work site. But there are the following special circumstances will interfere with the normal operation of the equipment.

　　1, the detection of strong electromagnetic interference around the site will affect the normal operation of the equipment.

　　2, detection site near the case of violent voltage fluctuations will have a negative impact on the equipment.

　　3, at the same time, the ambient temperature and humidity should also meet the operational needs of the equipment, otherwise it will also cause damage to the industrial endoscope equipment. For example, too low a temperature will cause the flexible probe to become hard and brittle, too high a temperature will affect the equipment heat dissipation, thus easily triggering the protection device;.

　　4, too bright light will reduce the human eye resolution affect the contrast of the detection image, the general detection is not allowed in strong light such as direct sunlight, should try to choose soft light, quiet indoor environment for operations.

　　With the update of industrial endoscope application technology, product performance, material design, functional use and other aspects have been greatly improved, the product is more and more refined, convenient, basically can already meet the operational needs in any environment.