Principles of Measurement

XYCOD-900Spectral COD online analyzerBased on the absorption effect of organic matter on ultraviolet light, the 254nm spectral absorption coefficient SAC254 is used as an important measurement parameter for the content of soluble organic matter in reaction water, which can be converted into COD value under certain conditions. This method can achieve continuous monitoring without the need for any reagents.

Spectral COD online analyzerMain Features

(1). Probe direct immersion measurement without sampling and preprocessing;

(2). No need for chemical reagents, no secondary pollution;

(3). Short response time, capable of continuous measurement;

(4). The sensor has an automatic cleaning function, which can reduce maintenance.

(5).Sensor power supply positive and negative polarity reverse protection

(6). Sensor RS485 A/B terminal misconnected power protection

(7). Optional time display, data storage, and historical data viewing functions

(8).Optional wireless data transmission module

Typical Application

(1) Continuous monitoring of organic load during sewage treatment and online real-time monitoring of inlet and outlet water quality in sewage treatment plants;

(2) Continuous online monitoring of surface water, industrial wastewater, and fishery wastewater.

Technical Specifications

Spare parts

Sensor scraper