System for analysis of total organic carbon using Kalman Filter

摘要

The present invention provides a pretreatment device for removing inorganic carbon other than organic carbon contained in a sample, a reactor for oxidation of organic carbon and an oxidizing agent supply means, and an organic obtained by supplying a sample and an oxidizing agent to the reactor or oxidizing in the reactor. The organic carbon in water can be accurately measured by a multi-channel valve that allows only carbon to be transferred to the measurement unit. In particular, the detection signal detected by the non-dispersive infrared detector is filtered by a Kalman filter to remove noise. It is intended to provide a total organic carbon measurement system using a Kalman filter that can greatly improve the sensitivity and reliability of the product.