The PM2.5 sensor in the car is mainly used to detect the PM2.5 value in the car. The PM2.5 sensor can measure the particle concentration in the air in the car. For the performance calibration of automotive PM2.5 sensors, we will use the PM2.5 sensor calibration chamber. Now, let's learn about the function of the PM2.5 sensor calibration chamber.
The calibration cabin of automobile PM2.5 sensor is a calibration equipment that meets the test standard of JB/T 14000-2020 Optical Dust Sensor. During the test, cigarette smoke should be used as the test gas. The test items mainly include zero output range, relative error and response time.
After testing the PM2.5 sensor, the car PM2.5 sensor calibration cabin can determine the product quality. The qualified PM2.5 sensor can measure the particle concentration in the air. When the car is in the external circulation mode and there are excessive dust particles in the driving environment, the measurement of the PM2.5 sensor can timely remind the driver, so as to block the entry of external gas and prevent the human body from inhaling too much dust to damage health.
Calibration is an essential part of sensors from production to marketing. A sensor that passes the calibration test is a truly qualified sensor. Because the sensor converts other measured information into electrical signals or other required forms of information output according to a certain rule, such as the dust sensor that detects the concentration of pm2.5 in the air, the consistency of the results is very important. Only sensors that have been calibrated to ensure the consistency of the sensor output results are qualified sensors.
In recent years, PM2.5 sensors have been used more and more in various fields. The data measured by each sensor has a certain deviation, some of which are large. If we want to assess whether the products meet the standard, people use PM2.5 sensors to calibrate the warehouse.
Calibration is an essential part of sensors from production to marketing. A sensor that passes the calibration test is a truly qualified sensor. Because the sensor converts other measured information into electrical signals or other required forms of information output according to a certain rule, such as the dust sensor that detects the concentration of pm2.5 in the air, the consistency of the results is very important. Only sensors that have been calibrated to ensure the consistency of the sensor output results are qualified sensors.
In recent years, PM2.5 sensors have been used more and more in various fields. The data measured by each sensor has a certain deviation, some of which are large. If we want to assess whether the products meet the standard, people use PM2.5 sensors to calibrate the warehouse.
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