The application of barium tungsten electrodes in electronic police work is mainly reflected in xenon flash lamps, which are an indispensable component of electronic police systems. The following are the specific applications of barium tungsten electrodes in electronic police work:
High-speed photography and video recording
Electronic police systems are usually used for traffic monitoring and illegal capture, requiring the ability to capture clear images of vehicles and drivers in a short time. As the electrode material of xenon flash lamps, barium tungsten electrodes can quickly provide high-brightness, short-duration flashes, ensuring that the camera can capture high-quality images at night or in low light conditions.
Stroboscopic speed measurement
In electronic police systems, stroboscopic speed measurement instruments are used to measure the speed of vehicles. Xenon flash lamps prepared by barium tungsten electrodes can flash at high frequencies, providing a stable light source for speed measuring instruments. By measuring the change in the distance between the flash lamp and the vehicle, the speed of the vehicle can be accurately calculated to determine whether there is speeding behavior.
Night monitoring
Electronic police systems need to monitor and capture at night, and xenon flash lamps prepared by barium tungsten electrodes have high brightness and stability, which can provide enough light for the camera to work normally at night. This helps reduce the occurrence of nighttime traffic accidents and improves the efficiency of traffic management.
Adaptability to harsh environments
Electronic police systems often need to work in harsh environmental conditions, such as high temperature, humidity, corrosive gases, etc. Barium tungsten electrodes have good corrosion resistance and thermal stability, and can maintain stable performance in these harsh environments to ensure the normal operation of electronic police systems.
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