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 ac-tual temperature and vacuum parameters in the freeze-drying process of Xilin bottle,and the experimental verifi-cation was carried out.Experiments show that the system can make the calibration process more efficient and con-venient,feasible and effective,and can provide a more effective standard for quantity traceability based on the ac-tual 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
Key words
pharmaceutical vacuum freeze dryer/heat and mass transfer haracteristics/multi-parameter calibration system/temperature/vacuum
维普
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