Product Overview:

The NP5800 total phosphorus online automatic monitor uses the ammonium molybdate spectrophotometry method to determine total phosphorus (TP) in water samples. This instrument strictly complies with current standards HJ/T 103-2003 "Technical Requirements for Automatic Total Phosphorus Water Quality Analyzers," HJC-ZY97-2022 "Testing Operation Manual for Automatic Total Phosphorus Monitors," HJ 35X-2019 "Technical Specifications for Installation, Acceptance, and Operation of Online Monitoring Systems for Water Pollution Sources (CODCr, NH3-N, etc.)," and the NP5800 total phosphorus online monitor measurement data according to the national standard GB 11893-89 and the hash total phosphorus pre-prepared reagent have good compatibility, ensuring the accuracy and reliability of detection results for complex water samples such as industrial wastewater and municipal sewage.

Instrument Features:

● Innovative Technology: Inheriting the utility model patent for the NT6800 Total Nitrogen Water Quality Online Automatic Monitor, adopting two utility model technologies to further enhance the accuracy and reliability of its water quality analysis. (1) The first patent is a digestion heating device for water quality analysis (Patent Application No.: 2021230394898), which provides an efficient and stable heating environment for the digestion unit. (2) The second patent concerns digestion pipes, related heating devices, and components (Patent Application No.: 2021230394949) for water quality analysis, providing reliable support for the digestion unit, ensuring the accuracy and reliability of monitoring data.

● High efficiency and precision: The robust and durable plunger pump + 12-channel rotary valve integrated flow path design ensures precise sample feeding. The high-density ceramic valve core is corrosion-resistant and wear-resistant, effectively extending maintenance intervals.

● Hash original reagents: Use original hash reagent formulas to ensure stability and durability at room temperature, with raw materials easy to prepare.

● One-touch cleaning: The convenient one-touch cleaning function enables efficient cleaning of digestion tubes, sample tubes, and storage tubes. Clean as new.

● Intelligent Pre-Diagnosis: Equipped with advanced Prognosys pre-diagnosis technology and Diagnosis technology in Hax, significantly improving the efficiency and accuracy of equipment maintenance.
   1) The maintenance action sequence function of the Hash Online Instrument Software Platform allows for the creation of diverse maintenance action lists on site, such as instrument cleaning, reagent infusion and personalized calibration, and sample backtesting. Common maintenance combinations such as instrument cleaning and refill are all performed with one click, greatly improving operation and maintenance efficiency and reducing personnel time spent on site.
   2) Prognosys Prediagnostic Function: Displays on-screen indications for imminent instrument issues and outputs them via digital interfaces, allowing users to take preventive measures in advance. Instructional information provides information needed for planned preventive maintenance and emergency response to unexpected situations, displayed on the screen as a progress bar percentage for easy user identification.
   3) Diagnosis self-diagnosis function: can automatically diagnose instrument status, display diagnostic results on the screen, query diagnostic information, and output diagnostic information via digital interface.

① Hash patent Chinese name: Digestion heating device for water quality analysis. Utility Model Patent No.: ZL 202123039489.8 Protection period until December 5, 2031
Hash patent Chinese name: Digestion tubes for water quality analysis, related heating devices, and components. Utility Model Patent No.: ZL 202123039494.9. Protection period until December 5, 2031
② Hash patent Chinese name: Multi-channel valve assembly. Utility Model Patent No.: ZL 202122638366.X Protection period until October 28, 2031

Application Areas:

Total phosphorus online monitors are used for pollution source monitoring (including municipal sewage inlet and outlets; industrial sewage outlets); Industrial process water use monitoring; Surface water monitoring; Monitoring of aquaculture tailwater, nearshore sea monitoring, and various other scenarios.