As the world’s first total mercury water quality analyzer developed based on laboratory-grade methods, this monitor adopts cold atomic absorption method for measurement. Free from chroma and turbidity interference, it delivers highly reliable monitoring results. It is equipped with a 10.4-inch ultra-large touch screen and comprehensive user authority management. The unique micro-dosing technology ensures high reliability and safe operation. Featuring a simplified structure and intelligent one-click operation, it requires minimal maintenance. The system realizes intelligent management of reagents and consumables, together with automatic fault diagnosis and alarm reminder. With compact size and high integration, the device is easy to transport and install. Powerful software functions support flexible measurement modes tailored to actual water quality conditions, effectively cutting O&M costs, and daily maintenance can be completed within 5 minutes. Adopting platform-based and modular design, it enables agile after-sales service with on-site issues resolved within 2 hours. The WeChat mini-program “Water Quality Cloud” supports remote diagnosis and remote O&M, and QR code fault reporting via WeChat makes after-sales service more accurate and efficient.