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Supplier: Campbell Scientific, Inc.
Description: Campbell Scientific’s new CS525 pH probe provides reliable, accurate pH measurements, and can be submersed or inserted into tanks, pipelines, and open channels. The CS525 uses a high-tech, ion-sensitive field-effect transistor (ISFET) semiconductor at its core. The ISFET
- Body Material: Epoxy or Polymer
- Electrode Configuration: Combination
- Features: Submersible / Water Resistant
- Junction Type: Single Junction
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Supplier: Campbell Scientific, Inc.
Description: Campbell Scientific’s new CS525 pH probe provides reliable, accurate pH measurements in aqueous or semi-solid solutions, and can be submersed or inserted into tanks, pipelines, and open channels. The CS525 uses SENTRON’s high-tech, ion-sensitive field-effect transistor (ISFET
- Body Material: Epoxy or Polymer
- Electrode Configuration: Combination
- Features: Submersible / Water Resistant, Temperature Compensated
- Junction Type: Single Junction
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Supplier: Cole-Parmer
Description: ISFET compatibility for low maintenance, while still allowing the flexibility of using inexpensive glass or epoxy pH electrodes. Stainless steel ISFET probes feature waterproof connectors, are stored dry, and require little maintenance. IP67-rated enclosure is waterproof,
- Accuracy: 0.0100 to 0.1000 ±pH
- Battery Powered: Yes
- Display Type: Video Display
- Mounting / Environment: Portable
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Supplier: Cole-Parmer
Description: ISFET compatibility for low maintenance, while still allowing the flexibility of using inexpensive glass or epoxy pH electrodes. Stainless steel ISFET probes feature waterproof connectors, are stored dry, and require little maintenance. IP67-rated enclosure is waterproof,
- Accuracy: 0.0100 to 0.1000 ±pH
- Battery Powered: Yes
- Display Type: Video Display
- Mounting / Environment: Portable
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Supplier: Cole-Parmer
Description: General purpose, round tip
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Supplier: Cole-Parmer
Description: Heavy-duty, pircing tip
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Supplier: Accuris
Description: Paints and varnishes - Determination of pH value - Part 2: pH electrodes with ISFET technology
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Supplier: Accuris
Description: Paints and varnishes -- Determination of pH value -- Part 2: pH electrodes with ISFET technology
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Supplier: CSA Group
Description: ISO 19396-2:2017 specifies a method for measuring the pH value of dispersions and coating materials using pH electrodes with ion-sensitive field-effect transistor (ISFET) technology. ISO 19396-1 specifies a method for measuring the pH value using pH electrodes with
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Supplier: Accuris
Description: Paints and varnishes \x97 Determination of pH value Part 2: pH electrodes with ISFET technology
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Supplier: Accuris
Description: Paints and varnishes \x96 Determination of pH value \x96 Part 2: pH sensors with ISFET technology (ISO 19396-2:2025)
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Supplier: Emerson Automation Solutions – Rosemount
Description: . OPTIMUM VERSATILITY by providing various mounting options. BUILT-IN CABLE CAP PREAMPLIFIER allows use with most pH instruments. The ion-selective field effect transistor (ISFET) pH electrode provides a stable pH measurement. Its rate of response can be ten times
- Body Material: Epoxy or Polymer
- Features: Submersible / Water Resistant, Temperature Compensated
- Junction Type: Single Junction
- Mounting Options: In-Line (Insertion)
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Supplier: CSA Group
Description: ISO 19396-1:2017 specifies a method for laboratory measurement of the pH value of polymer dispersions and coating materials using pH electrodes with a glass membrane. ISO 19396-2 specifies a method for measuring the pH value using pH electrodes with ion-sensitive
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Supplier: AENOR
Description: Paints and varnishes - Determination of pH value - Part 2: pH sensors with ISFET technology (ISO 19396-2:2025)
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Supplier: AENOR
Description: Paints and varnishes - Determination of pH value - Part 2: pH electrodes with ISFET technology (ISO 19396-2:2017)
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Supplier: ASTM International
Description: 1.1 This test method covers the continuous determination of pH of water by electrometric measurement using the glass, the antimony or the ion-selective field-effect transistor (ISFET) electrode as the sensor. 1.2 This test method does not cover measurement of samples with less than 100
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Supplier: ASTM International
Description: 1.1 This test method covers the continuous determination of pH of water by electrometric measurement using the glass, the antimony or the ion-selective field-effect transistor (ISFET) electrode as the sensor. 1.2 This test method does not cover measurement of samples with less than 100
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Supplier: ASTM International
Description: 1.1 This test method covers the continuous determination of pH of water by electrometric measurement using the glass, the antimony or the ion-selective field-effect transistor (ISFET) electrode as the sensor. 1.2 This test method does not cover measurement of samples with less than 100
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Supplier: ASTM International
Description: 1.1 This test method covers the continuous determination of pH of water by electrometric measurement using the glass, the antimony or the ion-selective field-effect transistor (ISFET) electrode as the sensor. 1.2 This test method does not cover measurement of samples with less than
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Ion sensitive field effect transistors applied to the measurement of the pH of brines
This chapter describes three main systems;: (1) The ISFET pH probe which .
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Integrated pH Sensors and Performance Improvement Mechanism of ZnO-Based Ion-Sensitive Field-Effect Transistors
Abstract—Compact ZnO-based ion-sensitive field-effect- transistor ( ISFET ) pH sensors were successfully fabricated by integrating the intrinsic zinc oxide (i-ZnO) sensing membrane with the ZnO-based FET.
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A 1-V, 330-nW, 6-Bit Current-Mode Logarithmic Cyclic ADC for ISFET-Based p H Digital Readout System
In [13], a single-chip ISFET pH sensor was implemented by a commercial CMOS process.
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Analytical modelling of monolayer graphene-based ion-sensitive FET to pH changes
In this paper, a monolayer graphene-based ISFET pH sensor is studied by simulating its electrical measurement of buffer solutions for different pH values.
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Sensitivity and hysteresis properties of a-WO3,Ta2O5, and a-Si:H gate ion-sensitive field-effect transistors
Hence, the a-WO3 , a-Si:H, Si3N4 , Al2O3 , a-SnO2 , and Ta2O5 thin films are suitable for ap- plication in ISFET pH meters in various testing environ- ments.
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A CMOS-integrated `ISFET-operational amplifier' chemical sensor employing differential sensing
Abstract-We report the design, fabrication, and evaluation of a CMOS-integrated Ion-Sensitive Field-Effect Transistor ( ISFET ) pH sensor employing differential sensing.
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pH‐ISFET with NMOS technology
121-1 ISFET PH 7.07 .
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Integrated coulometric sensor-actuator devices
An example of such a coulometric sensor-actuator system is the combination of an ISFET pH sensor and a noble metal actuator at which H + or OH- ions can be generated through the electrolysis of water [6].
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In vivo experiments with a pH-ISFET electrode
This may be explained by the site-. binding theory (Bouss~, i982) in which it has been shown that, for ISFET pH electrodes, the Nernst equation does not apply and lower values for sensitivity are to be expected.
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Journal of the Brazilian Chemical Society - Evaluation study of an ion selective field effect transistor electrode for measuring quality parameters of fuel eth...
In addition, nowadays several combination ISFET pH electrodes are commercially available.