Ion Transmitter/Ion Sensor
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CS6710A Fluoride Ion Electrod Online Digital F- Cl- Ca2+ NO3- NH4+ K+ Hardness
The Fluoride Ion-Selective Electrode (ISE) is a highly specialized and reliable electrochemical sensor designed for the direct potentiometric measurement of fluoride ion (F⁻) activity in aqueous solutions. It is renowned for its exceptional selectivity and is a standard tool in analytical chemistry, environmental monitoring, industrial process control, and public health, most notably for optimizing fluoridation in drinking water.
The core of the electrode is a solid-state sensing membrane typically composed of a single crystal of lanthanum fluoride (LaF₃). When in contact with a solution, fluoride ions from the sample interact with the crystal lattice, generating a measurable electrical potential across the membrane. This potential, measured against an internal reference electrode, is logarithmically proportional to the fluoride ion activity according to the Nernst equation. A critical prerequisite for accurate measurement is the addition of a Total Ionic Strength Adjustment Buffer (TISAB). This solution serves three vital functions: it maintains a constant pH (usually around 5-6), fixes the ionic background to prevent matrix effects, and contains complexing agents to liberate fluoride ions bound by interfering cations like aluminum (Al³⁺) or iron (Fe³⁺).
The key advantages of the fluoride electrode are its excellent selectivity over other common anions, broad dynamic range (typically from 10⁻⁶ M to saturated solutions), fast response, long lifespan, and low operational cost. It enables rapid analysis without complex sample preparation or colorimetric reagents. Whether used in portable meters for field testing, laboratory benchtop analyzers, or integrated into online monitoring systems, the fluoride ISE remains the method of choice for accurate, efficient, and continuous fluoride quantification.
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W8588F Fluoride Ion Monitor Online Instrument with OEM Customization Support
The industrial online ion monitor is a microprocessor-based water quality 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 in aqueous solutions.
The monitor's core is a fluoride ion-selective electrode (ISE), typically a solid-state sensor made from a lanthanum fluoride crystal. This membrane selectively interacts with fluoride ions, generating a potential difference proportional to their activity in the sample. An integrated measurement system automates the entire analytical cycle: it draws a sample, adds a Total Ionic Strength Adjustment Buffer (TISAB)—which is crucial for stabilizing pH, fixing ionic strength, and releasing fluoride ions bound by aluminum or iron complexes—and performs the potentiometric measurement and data calculation. -
W8088F Fluoride Ion Monitor
The industrial online ion monitor is a microprocessor-based water quality 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 in aqueous solutions.
The monitor's core is a fluoride ion-selective electrode (ISE), typically a solid-state sensor made from a lanthanum fluoride crystal. This membrane selectively interacts with fluoride ions, generating a potential difference proportional to their activity in the sample. An integrated measurement system automates the entire analytical cycle: it draws a sample, adds a Total Ionic Strength Adjustment Buffer (TISAB)—which is crucial for stabilizing pH, fixing ionic strength, and releasing fluoride ions bound by aluminum or iron complexes—and performs the potentiometric measurement and data calculation. -
W8288F Fluoride Ion Monitor
Fluoride Ion Monitor is an essential online analytical instrument designed for the continuous, real-time measurement of fluoride ion (F⁻) concentration in water. It plays a critical role in public health, industrial process control, and environmental compliance. Its most prominent application is the precise monitoring and dosing of fluoride in municipal drinking water systems, where optimal fluoridation is required for dental health protection. It is equally vital in industrial settings, such as semiconductor manufacturing, electroplating, and fertilizer production, where fluoride levels must be strictly controlled for process efficiency and to prevent equipment corrosion or environmental discharge violations.
The monitor's core is a fluoride ion-selective electrode (ISE), typically a solid-state sensor made from a lanthanum fluoride crystal. This membrane selectively interacts with fluoride ions, generating a potential difference proportional to their activity in the sample. An integrated measurement system automates the entire analytical cycle: it draws a sample, adds a Total Ionic Strength Adjustment Buffer (TISAB)—which is crucial for stabilizing pH, fixing ionic strength, and releasing fluoride ions bound by aluminum or iron complexes—and performs the potentiometric measurement and data calculation. -
T6510F Fluoride Ion Monitor
Fluoride Ion Monitor is an essential online analytical instrument designed for the continuous, real-time measurement of fluoride ion (F⁻) concentration in water. It plays a critical role in public health, industrial process control, and environmental compliance. Its most prominent application is the precise monitoring and dosing of fluoride in municipal drinking water systems, where optimal fluoridation is required for dental health protection. It is equally vital in industrial settings, such as semiconductor manufacturing, electroplating, and fertilizer production, where fluoride levels must be strictly controlled for process efficiency and to prevent equipment corrosion or environmental discharge violations.
The monitor's core is a fluoride ion-selective electrode (ISE), typically a solid-state sensor made from a lanthanum fluoride crystal. This membrane selectively interacts with fluoride ions, generating a potential difference proportional to their activity in the sample. An integrated measurement system automates the entire analytical cycle: it draws a sample, adds a Total Ionic Strength Adjustment Buffer (TISAB)—which is crucial for stabilizing pH, fixing ionic strength, and releasing fluoride ions bound by aluminum or iron complexes—and performs the potentiometric measurement and data calculation. -
T6010F Fluoride Ion Monitor
Fluoride Ion Monitor is an essential online analytical instrument designed for the continuous, real-time measurement of fluoride ion (F⁻) concentration in water. It plays a critical role in public health, industrial process control, and environmental compliance. Its most prominent application is the precise monitoring and dosing of fluoride in municipal drinking water systems, where optimal fluoridation is required for dental health protection. It is equally vital in industrial settings, such as semiconductor manufacturing, electroplating, and fertilizer production, where fluoride levels must be strictly controlled for process efficiency and to prevent equipment corrosion or environmental discharge violations.
The monitor's core is a fluoride ion-selective electrode (ISE), typically a solid-state sensor made from a lanthanum fluoride crystal. This membrane selectively interacts with fluoride ions, generating a potential difference proportional to their activity in the sample. An integrated measurement system automates the entire analytical cycle: it draws a sample, adds a Total Ionic Strength Adjustment Buffer (TISAB)—which is crucial for stabilizing pH, fixing ionic strength, and releasing fluoride ions bound by aluminum or iron complexes—and performs the potentiometric measurement and data calculation.
The primary advantages of a Fluoride Ion Monitor are its capability for unattended, 24/7 operation, immediate feedback for automated chemical dosing, and reliable long-term trend data for regulatory reporting. Modern systems feature self-cleaning mechanisms, automatic calibration, and alarm functions to alert operators to any deviations from setpoints. By ensuring accurate and consistent fluoride levels, this instrument safeguards public health, optimizes chemical usage, and helps industries maintain operational safety and environmental stewardship.
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CS6510C Fluoride Ion Electrode Sensors Rs485
The Fluoride Ion-Selective Electrode (ISE) is a highly specialized and reliable electrochemical sensor designed for the direct potentiometric measurement of fluoride ion (F⁻) activity in aqueous solutions. It is renowned for its exceptional selectivity and is a standard tool in analytical chemistry, environmental monitoring, industrial process control, and public health, most notably for optimizing fluoridation in drinking water.
The core of the electrode is a solid-state sensing membrane typically composed of a single crystal of lanthanum fluoride (LaF₃). When in contact with a solution, fluoride ions from the sample interact with the crystal lattice, generating a measurable electrical potential across the membrane. This potential, measured against an internal reference electrode, is logarithmically proportional to the fluoride ion activity according to the Nernst equation. A critical prerequisite for accurate measurement is the addition of a Total Ionic Strength Adjustment Buffer (TISAB). This solution serves three vital functions: it maintains a constant pH (usually around 5-6), fixes the ionic background to prevent matrix effects, and contains complexing agents to liberate fluoride ions bound by interfering cations like aluminum (Al³⁺) or iron (Fe³⁺).
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CS6512A Potassium Ion (K⁺) Electrode
Type: PVC Membrane Ion-Selective Electrode Measurement Range: 0.04-39000mg/LpH Range:2 – 12 pH Temperature Range:0 – 50 °CPressure Resistance:Not Pressure Resistant Integrated Temperature Sensor:None Housing Material: EP (Engineering Plastic) Connection Thread:PG13.5 Cable Length:5m standard (Custom lengths available) Cable Termination:Tinned ends standard (Custom terminations available) -
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.