高频电刀输出功率测得值不确定度评定  

Uncertainty Measurement of High-frequenly Electric Kinife

作　　者：刘利 余思江 李明亮 王小燕[2] LIU Li;YU Sijiang;LI Mingliang;WANG Xiaoyan

机构地区：[1]重庆市计量质量检测研究院,重庆402460 [2]重庆市畜牧科学院,重庆402460

出　　处：《计量与测试技术》2021年第12期106-107,共2页Metrology & Measurement Technique

摘　　要：本文根据JJF1217-2009《高频电刀校准规范》和JJF1059.1-2012《测量不确定度评定与表示》的要求,对高频电刀的输出功率测得值不确定度进行分段评定,其中,高频电刀的输出功率测得值不确定度主要来源于测量重复性、高频电刀的分辨力和校准用的标准器,通过试验,对各段的三个分量的标准不确定度依次进行了评定。According to the requirements of JJF 1217-2009"High Frequency Electrosurgical Knife Calibration Specification"and JJF 1059.1-2012"Measurement Uncertainty Evaluation and Expression",we evaluate the uncertainty of the measurement results of the output power of the high-frequency electric knife in sections,Among them,the uncertainty of the measurement results of the output power of the high-frequency electric knife mainly comes from the measurement repeatability,the resolution of the high-frequency electric knife and the standard for calibration.Through experiments,we evaluated the standard uncertainties of the three components of each segment in turn.

关 键 词：高频电刀 不确定度 评定 

分 类 号：TB9[一般工业技术—计量学]