FillTrode

Part # 242064

The FillTrode pH Sensor is a robust and versatile electrode designed for precise pH measurements. This pH probe’s rugged polystyrene-acrylonitrile (SAN) shaft and flat membrane make it particularly useful for measuring pH in challenging applications.

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Minimum: 1, Maximum: 1000

FillTrode Details

Achieve stable, precise pH measurements with the FillTrode pH sensor from Hamilton. This specialized laboratory pH electrode features a glass body to resist contamination and a rigid plastic shaft to protect against impact damage. Its flat membrane allows for highly accurate pH measurements, even on flat surfaces. Equipped with a Single Pore ring diaphragm, the FillTrode is clog-resistant to ensure fast response times and stable measurements. The FillTrode pH probe is easily cleaned and refilled with electrolyte to extend long-term stability, prevent signal degradation, and ensure consistent performance.

Common applications Chemical Processes

Accurate, consistent pH measurement, even with viscous solutions and flat surfaces.

Resists clogging, contamination, and signal degradation.

Reduce downtime with low maintenance including easily refillable electrolyte solution.

Rugged Wetted pH Sensor Parts

  • Glass body resists corrosion and contamination.
  • Plastic sheath is rigid to protect from physical damage.

Single Pore Ring Diaphragm Junction

  • Ensures constant and reproducible electrolyte flow.
  • Prevents clogging and enables simple maintenance.

  • Hamilton pH sensors are characterized by their high measuring accuracy and long service life.

    Hamilton pH sensors are characterized by their high measuring accuracy and long service life. This contributes significantly to the control of our processes. They also help us to guarantee the required product quality and to further optimize processes.

    Felix Colin
    Bioprocess Engineer, AB Enzymes GmbH

  • The measurement technology from Hamilton is hard to beat in terms of its measurement accuracy and reliability.

    The measurement technology from Hamilton that is used in our brewery is hard to beat in terms of its measurement accuracy and reliability. The planning security and cost stability with the subscription is very attractive and important to us. Hamilton offers great support and is always open to customer requests.

    Holger Bruckes
    Deputy head of Quality Assurance Mönchengladbach Brewery, Branch of OETTINGER Brewery GmbH

  • I could not be more pleased with my experience with Hamilton!

    My company has been using Hamilton probes for years and have always been happy with their performance! The team is always very helpful in trouble shooting issues and answering any questions that we may have about our probes. Overall, I could not be more pleased with my experience with Hamilton!

    Abigail Mann
    Bioprocessing Fermentation Associate at Heliae Development

FillTrode Specifications

Print
Sensor Family FillTrode
Wetted Parts GΙass
SAN (Polystyrene-Acrylonitrile)
pH Glass Hamilton Type HF Glass
Electrical Connector S7
a-length 120 mm
Parameter pH
Measuring Range pH 0 to 14
Electrolyte Polisolve
Sensitivity 57 to 59 mV / pH at 25 °C
Zero Point 0 ± 20 mV
pH Glass Resistance Moderate
Membrane Shape Flat
Diaphragm Single Pore ring
Number of Diaphragms 1
Reference System Hamilton Everef
Temperature Sensor No
Minimum Immersion Depth 4 mm
Serial Number Yes
Recommended Storage Hamilton Storage Solution or 3 M KCl
Certificate Yes, with measured values in Buffer pH 4.01 and pH 7.00
Diameter 12 mm
Operating Temperature Range 0 to 60 °C
Pressure Range bar g Atmospheric pressure

FillTrode Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

pH Calibration Procedure

Article

The pH Sensor Calibration Procedure

This article provides guidelines for calibrating a pH sensor or an industrial transmitter. The article provides best practices for handling sensors and liquid buffer solutions.
Green circle icon with a dark navy lightbulb containing two interlocking gears, on a teal dotted background.

Article

pH and ORP Sensor Cleaning

Answers to common questions on how to clean off build-up and coating on pH sensors and ORP sensors.
Green circle icon with a dark navy lightbulb containing two interlocking gears, on a teal dotted background.

Article

Glossary of Sensor & Biopharma Acronyms & Abbreviations

Acronyms and abbreviations are commonly used with process analytics measurements found in the biopharma industry. This glossary is an attempt to de-code some of the more frequently used acronyms.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

FAQ

What are the best practices for using laboratory electrodes?

Click on the header for some simply advice on calibration and measurement with laboratory electrodes.
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Modular Service Contracts

Hamilton offers modular service contracts tailored to your requirements, featuring a basic module complemented by optional add-ons.

Installation Support

Installation, set-up, and calibration support directly on-site. Our field service team ensures your sensors and cables are installed and functioning correctly.

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Support for the qualification of Hamilton equipment including complete documentation. Readying your process for GMP manufacturing activities.

Maintenance and Calibration Services

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On-Site Training

User trainings and on-site trainings for technicians. Tailored training ranging from basic operation to advanced calibration and maintenance.

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