| abstract |
The invention proposes a kind of water quality total phosphorus in-line analyzer and its detection methods, analyzer includes: reagent gauge assembly, resolution reaction component, reaction tank component, colorimetric photoelectric detection component, single-chip microcontroller, reagent gauge assembly is connect by liquid supplying passage with resolution reaction component, reaction tank component, resolution reaction component is connect by liquid supplying passage with reaction tank component, reaction tank component also passes through liquid supplying passage and connect with colorimetric photoelectric detection component, and single-chip microcontroller with electronic component in each component for connecting.The present invention by sample introduction, resolution, reaction, colorimetric measurement and etc. it is full-automatic, it can be realized to the automatic, quick of total phosphorus content, Accurate Analysis in water, have many advantages, such as that metering is accurate, stability is good, digestion condition is relatively low, provides reliable guarantee for the long-term accurate measurements of water quality total phosphorus. |