过氧化氢气体检测仪校准技术初探  

A Preliminary Study on the Calibration of Vaporized Hydrogen Peroxide Detector

作　　者：李钢 余勇章 郝维涛 刘东晖 徐晓华 LI Gang;YU Yongzhang;HAO Weitao;LIU Donghui;XU Xiaohua

机构地区：[1]广东省中山市质量计量监督检测所 [2]成都市计量检定测试院 [3]烟台市标准计量检验检测中心

出　　处：《计量与测试技术》2024年第4期123-125,共3页Metrology & Measurement Technique

摘　　要：过氧化氢气体具有优异的灭菌效果,被广泛应用于各行各业,但其检测仪缺乏有效校准技术和方法。由于该气体稳定性较差,因此,本文根据各种应用条件下的浓度限值规定、传感器类型和量程,分析了校准技术的不足,研制了过氧化氢气体高效动态校准装置,并进行实验验证。结果表明:标准装置的示值误差较小,可为该检测仪的校准技术提供参考。Hydrogen peroxide gas has excellent sterilization effect and is widely used in all walks of life,but its detector lacks effective calibration technology and method.Due to the poor stability of the gas,this paper analyzes the deficiency of calibration technology according to the concentration limit regulation,sensor type and range under various application conditions,and develops an efficient dynamic calibration device for hydrogen peroxide gas,and carries out experimental verification.The results show that the indicating error of the standard device is small,which can provide reference for the calibration technology of the detector.

关 键 词：过氧化氢气体 气体检测仪 动态校准装置 二氧化硫气体 

分 类 号：TH83[机械工程—仪器科学与技术]