Wireless Camera Detector For Sale With Output Board On Sale.
Wireless Camera Detector For Sale
Wireless camera detector for sale. The insulation resistance is measured between the power supply terminal of the detector and the casing under the standard atmospheric conditions of the test under the standard atmospheric conditions. When measuring under the specified damp heat conditions, the detector should be taken from the damp heat test chamber. Immediately after the measurement, the measurement is made and the voltage is measured at 500 V.The electrical strength of the video detector. The electrical strength shall be tested between the terminals of the detector and the enclosure using an approved electrical strength tester under standard atmospheric conditions of the test. When measured under specified humid heat conditions, the tester shall be removed from the damp heat test chamber. Performed within 3 minutes (following the insulation resistance measurement). The voltage should gradually increase from zero to the specified value. Keep it at 1 min. Then gradually drop to zero. There should be no breakdown or flying fox during the test. The performance of wireless camera detector for sale indicators and various functions of the video detector meet the standard requirements, the reliability prediction value meets the specified requirements, and the environmental test can pass the reliability test.
About the change in video detector temperature. The wireless traffic detection in the non-operating state is moved between a low-temperature test chamber and a high-temperature chamber. The video camera detector is the first place in a low-temperature test chamber where the temperature has been adjusted to a specified value of minus 25 to 3 degrees. When the video detector reaches temperature stability at low temperatures. Hold for 1 hour and transfer the video detector to the specified value of 70 degrees Celsius to 2 degrees Celsius within 2 minutes. When the video detector reaches the temperature stability at high temperature, it remains in 1 hour and then transfers to the low-temperature box within 2 minutes. Start the second cycle. This is cycled a total of 5 times and finally taken out in a high-temperature chamber. After the temperature is stabilized at room temperature chamber. After the temperature is stabilized at room temperature.
Check the detector performance. When used in aging-resistant tests on paints and plastics that are directly exposed to sunlight outside the equipment. Anti-aging tests shall be carried out on samples of paints and plastics in advance in accordance with the above provisions. The color, impact resistance and insulation properties of the test shall not be significantly degraded. About vibration. In accordance with relevant regulations. The fixed acceleration amplitude above the crossover frequency is 10 m/m2. The frequency test is performed exponentially in the frequency range of 10-150 Hz, and the sweep rate is 1 octave in minutes for a total of 15 cycles. The wireless camera detector for sale should work properly in the vibration test. There should be no mechanical damage after the vibration test. The video detector is exposed to a part of the natural wind pressure test.