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Use high voltage switch dynamic characteristics tester to pay attention to what matters?
High-voltage switch dynamic characteristics tester is a special instrument developed to meet the needs of testing high-voltage switch operating characteristics. It takes a single machine as the core for sampling, processing and output. Its main features are the use of Chinese characters to prompt the operation of human-machine dialogue, the Chinese characters display the results and print out, with intelligence, multi-function, accurate data, strong anti-interference , Simple operation, small size, light weight, beautiful appearance and other advantages.
The high-voltage switch dynamic characteristics tester has a wide range of applications and is suitable for dynamic characteristics testing of various indoor, multi-oil switch, vacuum switch and sulfur hexafluoride switch. Then what are we paying attention to when using this instrument?
First, when using it for the first time, use a manual adjustment switch so that the lower end of the sampling rule (the connection point between the ruler and the sampling bar) does not touch the photoelectric sampling block when performing the sub-switching and closing tests. (If necessary, the sampling connecting bar can be sawn off. Top).
Secondly, if the LCD displays an unclear word or the background of the screen is too dark, use a small screwdriver to adjust the “backlight adjustment†potentiometer under the panel to improve the display.
Third, when the machine crashes, press the "Reset" button. When the printer is not printing properly, please turn it on after about half a minute.
Fourth, the high-voltage switch dynamic characteristics tester is a precious and precious device. Please keep it in use and prevent it from falling or hitting. When using outdoors, try to operate under shade as much as possible to avoid direct sunlight in the sun for a long period of time.
Fifth, when the instrument is not normally used, it should be stored at a temperature of -10 to 40. C. Indoors with a relative humidity of no more than 80% and ventilation and non-corrosive gases. During the wet season, if it is not used for a long period of time, it is best to apply electricity once a month for about 1 hour each time.