Study on Calibration Method of Composite Gas Detector
The compound gas detector is widely used in industry,environmental protection,medical and other fields,and its accuracy and stability are of great significance to ensure production safety,environmental quality and human health.Therefore,regular calibration is required to ensure accuracy and reliability.In this paper,a variety of different calibration methods are compared,and a representative standard gas is used to simulate the gas concen-tration in the actual working environment to calibrate the detector,and the measurement results before and after cal-ibration are compared.The experimental results show that this method has the advantages of simple operation,low cost and good repeatability.
万方数据
维普
