Analysis Principle
Total organic carbon (TOC) is the total carbon content of organic matter in water. Under the irradiation of 185nm UV light, the organic matter will be oxidized to CO2 and H2O. Then CO2 is dissolved in water and converted into HCO3 - and CO3 2-, resulting in a change of conductivity. The total organic carbon content is calculated by detecting the trend of conductivity change.
Oxidation Cell Features
● UV oxidation direct conductivity detection without chemical reagent
● Safe and pollution-free, no routine maintenance required
● High-power 185nm UV lamp with sufficient irradiation to improve the oxidation efficiency
● Quartz glass material with the best UV transmission
● A small amount of sample can be fully oxidized in a short time to ensure analysis accuracy
● Reliable high precision conductance electrode, ensure stable and accurate data analysis
● Immersion temperature sensor provides rapid reaction
● Real-time monitor of UV lamp with fault alarm
Innovative Algorithm Design
● Ultra-high precision signal acquisition circuit, 24-bit ADC processor
● Wide range conductivity collection, suitable for a variety of water quality
● Built-in temperature compensation algorithm, no conductivity data calibration required
● Water quality data collection, analysis and calibration to ensure the accuracy of data
Intelligent Human-Computer Interaction
● 5" high-definition LCD touch screen
● Two working modes: On-line or Off-line analysis mode
● Auto start control of internal pipeline draining or cleaning
● Various numbers of analysis can be set according to different purposes
● Display operating status and alarm pop-ups
● Real time on-line viewing of data, USB port for data logging
● Equipped with printer to print data
● Operation record tracking function
U-cloud Remote Monitoring
● Internet of things function, real-time online data viewing
● One account can monitor multiple devices and set access permissions
● MODBUS advanced communication protocol, external devices can read data directly through the serial port
