Reaction lag of pure oxygen analyzer
Thread Content
For oxygen products in air separation, the ABB EL3020 Magnos206 pure oxygen analyzer shows a concentration range of 98.0~100.0%; there is severe reaction lag. Has anyone encountered this issue? Calibration with standard gas is all normal. Is it a installation issue? The volume is fine as well, and the float ball is working properly.
What method is used for this analysis? In ranges with such high oxygen concentrations, it is not recommended to use electrochemical or magnetic oxygen methods; it is better to employ chromatography to analyze the impurity content and calculate purity using the difference method.