药品稳定性光照试验箱光照度误差和紫外辐射照度实际值校准结果不确定度评定

Evaluation of Uncertainty about Calibration Results of Illuminance Error and Ultraviolet Illuminance Actual Value for Drug Stability Illumination Test Chambers

本文主要介绍了药品稳定性光照试验箱的工作原理、测量误差来源、影响因素。针对常用的药品稳定性光照试验箱,分析其测得值的各类不确定度分量,并通过实验,对被校药品稳定性光照试验箱的光照度误差和紫外辐射照度实际值进行不确定度评定。

This article mainly introduces the working principle,sources of measurement errors and influencing fac­tors of the drug stability illumination test chambers.According to the commonly used drug stability illumination test chambers,the various uncertainty components of the measurement results are analyzed.The experiments are done to analysis the uncertainty of the illuminance error and ultraviolet illuminance actual value.