可吸附有机卤素测定仪校准方法及应用实例

Calibration Method and Application Example for Adsorbable Organically Bound Halogens Analyzers

本文根据可吸附有机卤素测定仪的工作原理和主要性能,建立一种可吸附有机卤素测定仪的校准方法,提出了滴定测量示值误差、重复性和仪器测量示值误差、重复性等校准项目,并通过校准实例及不确定度分析对校准方法进行了验证。结果表明,该校准方法能较为全面的评价可吸附有机卤素测定仪的综合性能,为校准工作提供了参考依据。

According to the working principle and main performance of adsorbable organically bound halogens analyzers, this paper establishes a calibration method. The calibration items of titration measurement indication error and repeatability, instrument measurement indication error and repeatability are proposed, and the calibration method is verified by calibration examples and uncertainty analysis. The results show that the calibration method can comprehensively evaluate the performance of adsorbable organically bound halogens analyzers, and provide a reference for the calibration work.