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一、测量过程简述1.测量依据AQ1052-2008《矿用二氧化碳传感器通用技术条件》。2.测量环境条件温度:15℃~35℃;相对湿度:45%~75%;大气压力:(80~116)k Pa。3.测量标准标准气体的扩展不确定度不大于3。4.被测对象0.00~5.00%CO2传感器的示值误差应符合表1的规定。
First, a brief measurement process 1. Measurement based on AQ1052-2008 “mine carbon dioxide sensor general technical conditions.” 2. Measurement of environmental conditions Temperature: 15 ℃ ~ 35 ℃; relative humidity: 45% ~ 75%; atmospheric pressure: (80 ~ 116) kPa. 3. Measurement standards Expansion of the standard gas uncertainty is not greater than 3.4. Measured object 0.00 ~ 5.00% CO2 indication error of the sensor should comply with the provisions of Table 1.