pH/ORP/ION Series
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W8587S Ammonia Nitrogen Monitor
The Online Ammonia Nitrogen Monitor is a microprocessor-based water quality online monitoring and control instrument. Equipped with various types of ion electrodes, it is widely used in power plants, metallurgical electronics, papermaking, bioprocessing, pharmaceuticals, food and beverage, and environmental water treatment. It continuously monitors and controls the ionic concentration values in aqueous solutions. -
T4010F Fluoride Ion Monitor
Industrial Online Ion Monitor is a microprocessor-based water quality online monitoring and control instrument. Equipped with various types of ion electrodes, it is widely used in power plants, petrochemicals, metallurgy and electronics, mining, papermaking, bioprocessing, pharmaceuticals, food and beverage, and environmental water treatment. It continuously monitors and controls the ion concentration values in aqueous solutions.The industrial online ion monitor is a microprocessor-based water quality online monitoring and control instrument. Equipped with various types of ion-selective electrodes, it is widely used in power plants, petrochemicals, metallurgy, electronics, mining, papermaking, bio-fermentation engineering, pharmaceuticals, food and beverage, and environmental water treatment. It enables continuous monitoring and control of ion concentrations in aqueous solutions.x -
CS6718A Calcium Sensor Fluoride Chloride Calcium Sensor Analyzer
The calcium electrode is a PVC sensitive membrane calcium ion selective electrode with organic phosphorous salt as the active material, used to measure the concentration of Ca2+ ions in the solution.
Application of calcium ion: The calcium ion selective electrode method is an effective method to determine the calcium ion content in the sample. The calcium ion selective electrode is also often used in online instruments, such as industrial online calcium ion content monitoring, calcium ion selective electrode has the characteristics of simple measurement, fast and accurate response, and can be used with pH and ion meters and online calcium ion analyzers. It is also used in ion selective electrode detectors of electrolyte analyzers and flow injection analyzers.
Calcium ion selective electrode method for determination of calcium ions in high-pressure steam boiler feedwater treatment in power plants and steam power plants, calcium ion selective electrode method for determination of calcium ions in mineral water, drinking water, surface water, and seawater, calcium ion selective electrode method to determine calcium ions in tea, honey, feed, milk powder and other agricultural products: determine calcium ions in saliva, serum, urine and other biological samples.
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W8088CA Hardness (Calcium Ion) Monitor
The industrial online ion monitor is a microprocessor-based water quality online monitoring and control instrument. Equipped with various types of ion-selective electrodes, it is widely used in power plants, petrochemicals, metallurgy, electronics, mining, papermaking, bio-fermentation engineering, pharmaceuticals, food and beverage, and environmental water treatment. It enables continuous monitoring and control of ion concentrations in aqueous solutions. -
CS6710 Fluoride Ion Sensor
The fluoride ion selective electrode is a selective electrode sensitive to the concentration of fluoride ion, the most common one is the lanthanum fluoride electrode.
Lanthanum fluoride electrode is a sensor made of lanthanum fluoride single crystal doped with europium fluoride with lattice holes as the main material. This crystal film has the characteristics of fluoride ion migration in the lattice holes.
Therefore, it has very good ion conductivity. Using this crystal membrane, the fluoride ion electrode can be made by separating two fluoride ion solutions. The fluoride ion sensor has a selectivity coefficient of 1.
And there is almost no choice of other ions in the solution. The only ion with strong interference is OH-, which will react with lanthanum fluoride and affect the determination of fluoride ions. However, it can be adjusted to determine the sample pH <7 to avoid this interference. -
CS6520 Nitrate electrode
All of our Ion Selective (ISE) electrodes are available in many shapes and lengths to fit a wide variety of applications.
These Ion Selective Electrodes are designed to work with any modern pH/mV meter, ISE/concentration meter, or suitable on-line instrumentation.
The nitrite ion-selective electrode (ISE) is a specialized analytical sensor designed for the direct potentiometric measurement of nitrite ion (NO₂⁻) concentration in aqueous solutions. It is a critical tool in environmental monitoring, water treatment, food safety, and agricultural science, where nitrite levels serve as a key indicator of water pollution, process control in wastewater denitrification, and food preservation quality. -
CS6720 Nitrate electrode
All of our Ion Selective (ISE) electrodes are available in many shapes and lengths to fit a wide variety of applications.
These Ion Selective Electrodes are designed to work with any modern pH/mV meter, ISE/concentration meter, or suitable on-line instrumentation. -
CS6521 Nitrite electrode
The nitrite ion-selective electrode (ISE) is a specialized analytical sensor designed for the direct potentiometric measurement of nitrite ion (NO₂⁻) concentration in aqueous solutions. It is a critical tool in environmental monitoring, water treatment, food safety, and agricultural science, where nitrite levels serve as a key indicator of water pollution, process control in wastewater denitrification, and food preservation quality.
The core of a modern nitrite ISE is typically a polymer membrane or a crystalline solid-state sensor body impregnated with a nitrite-selective ionophore. This proprietary chemical component selectively binds nitrite ions, creating a potential difference across the membrane relative to a stable internal reference electrode. This measured voltage is logarithmically proportional to the activity (and thus concentration) of nitrite ions in the sample according to the Nernst equation.
A significant advantage of the nitrite ISE is its ability to provide rapid, real-time analysis without the need for complex sample preparation or colorimetric reagents required by traditional methods like the Griess assay. Modern electrodes are designed for both laboratory benchtop use and integration into online, continuous monitoring systems. However, careful calibration across the intended measurement range and awareness of potential interferences from ions like chloride or nitrate (depending on the membrane selectivity) are essential for obtaining accurate results. When used correctly, it offers a robust, cost-effective solution for the dedicated, routine measurement of nitrite.
All of our Ion Selective (ISE) electrodes are available in many shapes and lengths to fit a wide variety of applications.
These Ion Selective Electrodes are designed to work with any modern pH/mV meter, ISE/concentration meter, or suitable on-line instrumentation. -
CS6512 Potassium Ion Sensor
The potassium ion selective electrode is an effective method to measure the potassium ion content in the sample. Potassium ion selective electrodes are also often used in online instruments, such as industrial online potassium ion content monitoring. , Potassium ion selective electrode has the advantages of simple measurement, fast and accurate response. It can be used with PH meter, ion meter and online potassium ion analyzer, and also used in electrolyte analyzer, and ion selective electrode detector of flow injection analyzer. -
CS6712 Potassium Ion Sensor
The potassium ion selective electrode is an effective method to measure the potassium ion content in the sample. Potassium ion selective electrodes are also often used in online instruments, such as industrial online potassium ion content monitoring. , Potassium ion selective electrode has the advantages of simple measurement, fast and accurate response. It can be used with PH meter, ion meter and online potassium ion analyzer, and also used in electrolyte analyzer, and ion selective electrode detector of flow injection analyzer. -
Industrial Online Fluoride Ion Concentration Transmitter T6510
Industrial online Ion meter is an online water quality monitoring and control instrument with microprocessor. It can be equipped with Ion
selective sensor of Fluoride, Chloride, Ca2+, K+, NO3-, NO2-, NH4+, etc.The instrument is widely used in industrial waste water, surface water, drinking water, sea water, and industrial process control ions on-line automatic testing and analysis, etc. Continuously monitor and control Ion concentration and temperature of aqueous solution. -
Nitrate Ion Selective Electrode For Waste Water Treatment Monitoring CS6720
Our Ion Selective Electrodes have several advantages over colorimetric, gravimetric, and other methods:
They can be used from 0.1 to 10,000 ppm.
The ISE electrode bodies are shock-proof and chemically-resistant.
The Ion Selective Electrodes, once calibrated, can monitor concentration continuously and analyze the sample within 1 to 2 minutes.
The Ion Selective Electrodes can be placed directly into the sample without sample pretreatment or destruction of the sample.
Best of all, Ion Selective Electrodes are inexpensive and great screening tools for identifying dissolved salts in samples. -
T4010 Online Ion Selective Analyzer
An Online Ion Selective Analyzer (ISA) is a sophisticated automated instrument designed for the continuous, real-time monitoring of specific ion concentrations in liquid samples. Primarily used in industrial process control, environmental protection, and water/wastewater treatment facilities, it provides critical data without the delays associated with manual laboratory sampling.
The core of the system utilizes ion-selective electrodes (ISEs), which generate a voltage signal proportional to the activity (concentration) of a target ion, such as ammonium (NH₄⁺), nitrate (NO₃⁻), fluoride (F⁻), or potassium (K⁺). The integrated analyzer automates the entire process: it periodically draws a sample, conditions it (e.g., adjusts pH or adds ionic strength adjusters), measures the electrode potential, and calculates the concentration based on a pre-loaded calibration curve. Advanced models feature multi-channel capabilities for monitoring several ions simultaneously, along with self-cleaning mechanisms, automatic calibration, and data logging.
The key advantages of an Online Ion Selective Analyzer are its ability to deliver instant feedback, enabling proactive process optimization and immediate detection of parameter excursions. This ensures consistent product quality in industries like chemicals or pharmaceuticals, aids in compliance with environmental discharge limits, and enhances the efficiency and safety of water treatment operations by providing a reliable, 24/7 assessment of critical water quality parameters.
Industrial online Ion meter is an online water quality monitoring and control instrument with microprocessor. It can be equipped with Ion
selective sensor of Fluoride, Chloride, Ca2+, K+, NO3-, NO2-, NH4+, etc. -
Online Ion Meter T6010
Industrial online Ion meter is an online water quality monitoring and control instrument with microprocessor. It can be equipped with Ion selective sensor of Fluoride, Chloride, Ca2+, K+,
NO3-, NO2-, NH4+, etc. online fluorine Ion analyzer is a new online intelligent analog meter independently developed and manufactured by our company. Complete functions, stable performance, easy operation, low power consumption, safety and reliability are the outstanding advantages of this instrument.
This instrument uses matching analog ion electrodes, which can be widely used in industrial occasions such as thermal power generation, chemical industry, metallurgy, environmental protection, pharmacy, biochemistry, food and tap water. -
Online Ion Meter T6510
Industrial online Ion meter is an online water quality monitoring and control instrument with microprocessor. It can be equipped with Ion
selective sensor of Fluoride, Chloride, Ca2+, K+, NO3-, NO2-, NH4+, etc.The instrument is widely used in industrial waste water, surface water, drinking water, sea water, and industrial process control ions on-line automatic testing and analysis, etc. Continuously monitor and control Ion concentration and temperature of aqueous solution.