Online Water Quality Monitor
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Model Aniline Water Quality Online Automatic Monitoring Instrument
The Aniline Online Water Quality Auto-Analyzer is a fully automated online analyzer controlled by a PLC system. It is suitable for real-time monitoring of various water types, including river water, surface water, and industrial wastewater from dye, pharmaceutical, and chemical industries. After filtration, the sample is pumped into a reactor where interfering substances are first removed through decolorization and masking. The pH of the solution is then adjusted to achieve optimal acidity or alkalinity, followed by the addition of a specific chromogenic agent to react with aniline in the water, producing a color change. The absorbance of the reaction product is measured, and the aniline concentration in the sample is calculated using the absorbance value and the calibration equation stored in the analyzer. -
Model Residual Chlorine Water Quality Online Automatic Monitoring Instrument
The residual chlorine online monitor adopts the national standard DPD method for detection. This instrument is mainly used for online monitoring of wastewater from sewage treatment. -
Model Urea Water Quality Online Automatic Monitoring Instrument
The urea online monitor uses spectrophotometry for detection. This instrument is mainly used for online monitoring of swimming pool water.
This analyzer can operate automatically and continuously without human intervention for a long time based on on-site settings, and is widely applicable for online automatic monitoring of urea indicators in swimming pools. -
type Coliform bacteria water quality online monitor
one Coliform bacteria water quality online monitor
1. Measurement principle: Fluorescent enzyme substrate method;
2. Measurement range: 102cfu/L ~ 1012cfu/L (customizable from 10cfu/L to 1012/L);
3. Measurement period: 4 to 16 hours;
4. Sampling volume: 10ml;
5. Accuracy: ±10%;
6. Zero point calibration: The equipment automatically corrects the fluorescence baseline function, with a calibration range of 5%;
7. Detection limit: 10mL (customizable to 100mL);
8. Negative control: ≥1 day, can be set according to actual circumstances;
9. Dynamic flow path diagram: When the equipment is in measurement mode, it has the function of simulating actual measurement actions displayed in the flow chart: description of operation process steps, percentage of process progress display functions, etc.;
10. Key components use imported valve groups to form a unique flow path, ensuring the monitoring performance of the equipment; -
Type Biological Toxicity Water Quality Online Monitor
Technical Specifications:
1. Measurement principle: Luminescent bacteria method
2. Bacterial working temperature: 15-20 degrees
3. Bacterial culture time: < 5 minutes
4. Measurement cycle: Fast mode: 5 minutes; Normal mode: 15 minutes; Slow mode: 30 minutes
5. Measurement range: Relative luminescence (inhibition rate) 0-100%, toxicity level
6. Temperature control error -
Total Phosphorus Online Automatic Monitor
Most marine organisms are very sensitive to organophosphorus pesticides. Some insects that are resistant to pesticide concentration can quickly kill marine organisms.There is an important nerve conducting substance in human body, called acetylcholinesterase. Organophosphorus can inhibit cholinesterase and make it unable to decompose acetyl cholinesterasee, resulting in a large accumulation of acetylcholinesterase in the nerve center, which can lead to poisoning and even death. Long-term low-dose organophosphorus pesticides can not only cause chronic poisoning, but also cause carcinogenic and teratogenic hazards. -
CODcr Water Quality On-line Automatic Monitor
Chemical oxygen demand (COD) refers to the mass concentration of oxygen consumed by oxidants when oxidizing organic and inorganic reducing substances in water samples with strong oxidants under certain conditions. COD is also an important index reflecting the degree of pollution of water by organic and inorganic reducing substances. -
Ammonia Nitrogen On-line Automatic Monitoring
Ammonia nitrogen in water refers to ammonia in the form of free ammonia, which mainly comes from decomposition products of nitrogen-containing organic matter in domestic sewage by microorganisms, industrial wastewater such as coking synthetic ammonia, and farmland drainage. When the content of ammonia nitrogen in water is high, it is toxic to fish and harmful to human beings in varying degrees. The determination of ammonia nitrogen content in water is helpful to evaluate the pollution and self-purification of water, so ammonia nitrogen is an important indicator of water pollution. -
CODcr Water Quality On-line Automatic Monitor
Chemical oxygen demand (COD) refers to the mass concentration of oxygen consumed by oxidants when oxidizing organic and inorganic reducing substances in water samples with strong oxidants under certain conditions. COD is also an important index reflecting the degree of pollution of water by organic and inorganic reducing substances.