pH/ORP/ION Series
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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. -
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 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. -
CS6518 Calcium ion Sensor
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. -
Online Ion Meter T4010
Industrial online Ion meter is an online water quality monitoring and control instrument with microprocessor. It can be equipped with Ionselective sensor of Fluoride, Chloride, Ca2+, K+, NO3-, NO2-, NH4+, etc.
Industrial Ion Digital Controller is a water quality online monitor with microprocessor. The controller equipped with different type of ions electrode, which widely used in power plant, petrochemical industry, metallurgical electronics, mining industry, paper industry, biological fermentation engineering, medical industry, food and beverage, environmental protection and water treatment, etc. The controller continuously monitors and control the concentration ionic in aqueous solution. -
CS1768 Plastic Housing Industrial Online pH Sensor for Wastewate
Designed for viscous fluids, protein environment, silicate, chromate, cyanide, NaOH, seawater, brine, petrochemical, natural gas liquids, high-pressure environment.The electrode material PP has high impact resistance, mechanical strength and toughness, resistance to a variety of organic solvents and acid and alkali corrosion.Digital sensor with strong anti-interference ability, high stability and long transmission distance.