基于冻干机传热传质特性的多参数校准系统研制  

Development of Multi-parameter Calibration System Based on Heat and Mass Transfer Characteristics of Vacuum Freeze Dryer Machine

作　　者：韦越 徐亚迪 王珂 崔宁 祝天宇 WEI Yue;XU Yadi;WANG Ke;CUI Ning;ZHU Tianyu

机构地区：[1]合肥市计量测试研究院 [2]北京林电伟业电子技术有限公司

出　　处：《计量与测试技术》2024年第5期108-111,共4页Metrology & Measurement Technique

基　　金：安徽省市场监督管理局科技计划项目(项目编号:2022MK001)。

摘　　要：本文针对药用真空冷冻干燥机在传热传质过程中的特性和参数,结合国内外行业标准和技术方法,研制了多参数校准系统。同时,采用无线双通道设计,对西林瓶内冻干过程实际温度及冻干室内真空参数进行校准,并进行实验验证。实验证明:该系统基于实际校准工作需求,能使校准过程更加高效便利,具有可行性和有效性,可为量值溯源提供更有效的标准器。According to the characteristics and parameters of medical vacuum freeze dryer in the process of heat and mass transfer,combined with domestic and foreign industry standards and technical methods,a multi-parameter calibration system was developed.At the same time,the wireless dual-channel design was used to calibrate the actual temperature and vacuum parameters in the freeze-drying process of Xilin bottle,and the experimental verification was carried out.Experiments show that the system can make the calibration process more efficient and convenient,feasible and effective,and can provide a more effective standard for quantity traceability based on the actual calibration requirements.

关 键 词：药用冻干机 传热传质特性 多参数校准系统 温度 真空 

分 类 号：TQ460.5[化学工程—制药化工]