摘要
根据口罩颗粒过滤效率测试仪的特性和计量校准要求,对颗粒物过滤效率值进行校准,有效地解决某些颗粒物测试仪无法校准的问题,对整机进行校准,确保机器的准确性。
According to the characteristics of marks particle filtration efficiency test instrument and metrology calibration requirements,on the particle filtering efficiency values for calibration,effectively solves the problems of some particles tester is not calibrated,the calibration of the machine,to ensure the accuracy of the machine.
作者
刘杏秋
Liu Xing-qiu(Intertek Testing Services Shenzhen Ltd Guangzhou Branch,Guangzhou Guangdong 510730)
出处
《电子质量》
2020年第8期76-79,90,共5页
Electronics Quality
关键词
口罩
过滤效率
校准方法
Masks
Filtration efficiency
Calibration method
