药物溶出度仪摆动幅度的非接触式测量  

Non-Contact Measurement of Swing Amplitude of Drug Dissolution Instrument

作　　者：张佳仁[1] 庞永敏 朱佳奇[1] 曾宪钰[1] Zhang Jiaren, Pang Yongmin, Zhu Jiaqi, Zeng Xianyu

机构地区：[1]上海市质量监督检验技术研究院,上海201114

出　　处：《计量与测试技术》2018年第3期48-49,共2页Metrology & Measurement Technique

摘　　要：目前普遍使用百分表测量溶出度仪摆动幅度。在百分表的测头与被测转轴紧密接触的同时,转轴的挠度也受测头接触力的影响,所测得的摆动幅度与实际值可能存在细微差异。本文在《JJF(浙)1096-2014药物溶出度仪校准规范》的指导下,尝试用非接触式测量方法测量溶出度仪摆动幅度。At present, the dial indicator is widely used to measure the swing amplitude of dissolution apparatus. While the probe of the dial indicator is in close contact with the spindle being measured, the deflection of the spin- dle is also affected by the contact force of the probe. There may be slight discrepancies between the measured swing amlitude and the actual value. Under the guidance of ＂JJF（Zhejian） 1096 -2014 Calibration Standards for Drug Dissolution Apparatus＂ ,this article attempts to measure the swing range of the dissolution apparatus by non- con- tact measurement method.

关 键 词：摆动幅度 非接触测量 激光位移传感器 

分 类 号：TM935.25[电气工程—电力电子与电力传动]