实验室设备常用的期间核查的方法与实例  

Commonly used methods and examples of laboratory equipment intermediate checks

作　　者：刘园园 袁娣 苏涛[2] LIU Yuanyuan;YUAN Di;SU Tao(CHEARI(Beijing)Certification&Testing Co.,Ltd.,Beijng 100176;China Household Electric Appliances Research Institute,Beijing 100037)

机构地区：[1]中家院(北京)检测认证有限公司,北京100176 [2]中国家用电器研究院,北京100037

出　　处：《家电科技》2022年第S01期186-189,共4页Journal of Appliance Science & Technology

摘　　要：实验室设备的期间核查是保证设备有效性和可靠性的重要手段。通过3个设备的期间核查实例,重点介绍了针对实验室仪器设备的准确性、重复性和稳定性的核查方法,并绘制准确性核查对应的控制图。根据控制图中核查数据的变化趋势,发现异常情况并提出解决办法。The intermediate checks of laboratory equipment is an important means to ensure the effectiveness and reliability of equipment.Through the three examples of intermediate checks,focuses on the check methods for the accuracy,repeatability and stability of laboratory instruments and equipment,and draws the control charts corresponding to the accuracy check.According to the change trend of the check data in the control chart,find out anomalies and provide solutions.

关 键 词：期间核查 控制图 标准偏差 

分 类 号：N33[自然科学总论]