Total Nitrogen Automatic Analyzer model of V.W TPN-4000 is a new self-developed TN automatic online analyzer for measuring total nitrogen. Based on our permeance measurement technology platform, combined with xenon lamp/ grating spectrograph technology and digestion colorimetric integration technology, it can achieve high precision, low detection limit, high stability and low maintenance of TN automatic online monitoring. The product fully meets the application of pollution sources, industrial production process, municipal wastewater, and etc.
•High reliability, strong anti-interference capability
•Permanence measurement technology will not be interfered by chromaticity, suspended solids and bubbles.
•High detection precision, Lower detection Limit (0.1mg/L), small drift for long-term operation.
•Good operability, small maintenance workload and low maintenance cost
•Single-channel valve island of high integration, able to maintain, disassemble and clean individually.
• Able to extend to all-day networking for real-time inspection of instrument running state.
•High intelligence level
•Equipped with alarm function, quality control function and reverse control function It can be widely used in environmental pollution source monitoring, industrial •process water monitoring
•Municipal sewage processing, surface water monitoring, and etc.