The Trescon P511 water quality total phosphorus analyzer has the characteristics of low maintenance, high accuracy, and continuous and reliable operation. The German WTW water quality total phosphorus analyzer Trescon P511 uses molybdenum blue colorimetric method to test the concentration of orthophosphate, which can continuously monitor the total phosphorus content of various water bodies online.

The Trescon P511 water quality total phosphorus analyzer consists of a Trescon nitrogen phosphorus analyzer (host) and a total phosphorus module OP510. The total phosphorus module includes a high-temperature chemical digestion module and a photometer analysis module, which can achieve fast and complete testing. Like other modules, it has AutoClean and AutoCal functions, ensuring maintenance savings and continuous reliable operation. As long as Trescon has two empty slots, the total phosphorus analysis module can be installed.

Characteristics of water quality total phosphorus analyzer:
Automatic 2-point calibration with high accuracy
System self-monitoring function
Molybdenum blue colorimetric method, online testing of total phosphorus
High temperature chemical digestion module, testing all valence states of phosphorus
Quick response, with a 10 minute interval
The lower limit can reach 0.01 mg/l
Automatic cleaning, maintenance saving
Existing Trescon matching, easy to install
Automatic background value correction

Water quality total phosphorus analyzer:
Online monitoring of total phosphorus concentration at the discharge outlet of sewage treatment plants
Online monitoring of total phosphorus pollution in surface water

Testing principle of water quality total phosphorus analyzer
The total phosphorus module is divided into two parts. The first part is the high-temperature chemical digestion module, which is used to heat and digest the sample. The second part is the analysis module, which is used to test the concentration of phosphate.
During the digestion process, all valence states of phosphorus compounds are converted into orthophosphate that can be analyzed by photometry. The reaction is based on the oxidation of other valence states of phosphorus to orthophosphate under acidic conditions, namely PO43-. High temperature and high pressure conditions can greatly shorten the digestion time.
The total phosphorus analyzer Trescon P511 uses the molybdenum blue colorimetric method to test the concentration of orthophosphate: molybdate is added to the sample, and a chemical reaction is carried out to make the sample blue. The color change is sensed by a photometer and then converted into concentration. The entire process is carried out in an orderly manner under the control of the controller, thus ensuring high operational safety.

Introduction to the host of Trescon P511 water quality total phosphorus analyzer: Trescon nitrogen phosphorus analyzer
Trescon is suitable for applications that require accurate testing and real-time adjustment of water treatment processes;
2. Trescon has the characteristics of more accurate and stable testing, and stronger anti-interference;
Trescon adopts a modular design, allowing up to 3 modules to be freely combined. The multi parameter monitoring system has unparalleled cost advantages, such as measurable total phosphorus, total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and orthophosphate.