Polyplast Temp BNC

Part # 242050

Hamilton's Polyplast pH electrode provides a reliable, durable entry-level solution for routine pH measurements in the lab or field, particularly suited for water and sewage analysis due to its robust, shatterproof plastic shaft and maintenance-free design.

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Polyplast Temp pH Sensor Details

Hamilton's Polyplast electrode is a combination pH electrode featuring a robust and shatterproof plastic shaft, making it an ideal choice for portable pH measurements and as a dependable entry-level sensor for basic laboratory applications. Its durable design provides added protection against accidental breakage, which is particularly beneficial in field settings or busy lab environments. This electrode is engineered to be maintenance-free, eliminating the need for electrolyte refilling and simplifying routine use. 

The Polyplast electrode is especially well-suited for applications involving water and sewage analysis, where a robust and reliable sensor is essential. Each Polyplast electrode is individually serialized and comes with a certificate, ensuring traceability and verifying its quality and performance standards.

Common applications Water, Energy, & Environment, Water and Wastewater, Analytical Chemistry

Durable and worry-free pH measurement with a shatterproof shaft.

Simple to use with its maintenance-free, combination design.

Reliable results for water and sewage analysis.

Maintenance-Free Design

No need for frequent cleaning or recalibration, reducing downtime and labor.

Shatterproof Plastic Shaft

  • Constructed from durable plastic, the shaft offers exceptional resistance to impacts and accidental breakage, making it ideal for portable use in the field or in laboratory environments where the risk of damage is higher.
  • This robust design ensures a longer lifespan for the electrode, reducing the need for frequent replacements and providing a cost-effective solution for routine pH measurements.

  • 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 troubleshooting 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

  • 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

  • We particularly appreciated the professional and personable approach.

    The training on pH sensors was highly beneficial for us. After a detailed introduction to the fundamentals of pH measurement, electrode measurement principles, and the topic of troubleshooting/prevention, we had sufficient time to ask our specific questions. This enabled us to apply what we learned immediately and integrate it directly into our laboratory routine. We particularly appreciated the professional and personable approach of Mrs. Näf-Rüdiger, who guided us through the informative and application-oriented training session.

    Romy Alisch
    Scientist, Novozymes Berlin GmbH, Germany

Polyplast Temp BNC Specifications

Print
Sensor Family PolyPlast
Measurement Principle Combination electrode; pH potential measured against reference
pH Glass Hamilton Type V Glass
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 Spherical
Diaphragm Single Pore
Number of Diaphragms 1
Reference System Ag/AgCl
Temperature Sensor Pt1000
Minimum Immersion Depth 10 mm
Wetted Parts SAN (Polystyrene-Acrylonitrile)
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
Electrical Connector 1 m Fix Cable / BNC & 1x4 mm banana
a-length 120 mm

Polyplast Temp BNC 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.

Hamilton pH Measurement Solutions brochure cover and interior spread showing a pH sensor and diaphragm diagrams

Brochure

Brochure - Process Analytical Solutions for pH Measurement

Download our brochure to explore how our advanced process sensors provide real-time data for precise pH measurement across various industries.
Hamilton Process Analytics catalog cover showing sensors labeled ORP, CO₂, GLC, TCD, VCD, DO, Cond, and pH

Catalog

Catalog - Process Analytics

Download the Process Analytics sensor catalog to learn about the complete offering of Hamilton process sensors and accessories.
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Certificate

ATEX Certificate TÜV 03 ATEX 7005 X - Analog Sensors and Housings

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

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FAQ

What is the expected lifetime of my pH sensor?

Expected pH sensor lifetime is dependent on the application. Exposure to strong chemicals, elevated temperature, fluctuating pressure, and solid build-up can all impact the sensor life. As the sensor ages, a sluggish response may become more apparent, and will require more frequent calibrations to compensate for this change. The overall health of the Arc pH sensors can be seen using the quality indicator in ArcAir software.
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FAQ

What is a polymer-filled sensor and why would I choose it?

Polymer-filled sensors use solid (or nearly solid) electrolyte. This design keeps electrolyte from flowing out of the sensor and process liquid from poisoning or clogging the sensor. Polymer filled sensors are a great choice for industrial applications with strong chemicals, particulates and elevated pressures.

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.

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

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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.
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.
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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.
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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.

Qualification IQ/OQ

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

Maintenance and Calibration Services

Preventative maintenance and regular service contracts. Schedule on-site service dates to ensure your sensors are properly maintained and your process is optimized.

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

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Hamilton's Technical Support team is here to provide product trouble-shooting, repair, application support, virtual start-up support, and more.

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