Single Pore Glass

Part # 238160

Hamilton’s Single Pore Glass Lab pH Sensor provides reliable pH monitoring with fast stabilization and exceptional accuracy. Its patented single pore technology prevents contamination and electrode clogging during pH measurements.

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Minimum: 1, Maximum: 1000

Single Pore Glass Details

The Single Pore Glass pH Sensor delivers high-precision pH measurement with a fast stabilization and response time, making it ideal for any laboratory application. Unlike traditional pH sensors, its patented single pore, clog-resistant design prevents contamination and electrode clogging to ensure  long-lasting performance and stable pH measurements with low drift, even in harsh environments. Designed to enable effortless  operation, the  glass pH electrode reduces maintenance time and effort so that you can maintain superior pH monitoring and overall laboratory efficiency. As reported by PTB, it stands out as the most accurate laboratory electrode tested.

Common applications Chemical Processes

Patented design prevents fouling for low-maintenance while extending the service life of the pH sensor.

Accurate real-time pH monitoring through rapid stabilization and response time.

 Excels with aggressive chemicals and suspended solid solutions.

Low-maintenance pH Monitoring

  • No frequent cleaning needed, even when monitoring pH levels in emulsions and suspension or high-viscosity samples.
  • Smooth, small pore design prevents contaminant buildup.

Patented Single Pore Design

  • Single pore junction prevents contamination and electrode clogging or fouling.
  • Optimized contact between electrolyte and sample for reliable and fast pH measurements.

  • 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

Single Pore Glass Specifications

Print
Sensor Family Single Pore Glass
Wetted Parts GΙass
Ceramic
pH Glass Hamilton Type H Glass
Electrical Connector S7
a-length 120 mm
Parameter pH
Measuring Range pH 0 to 14
Electrolyte Skylyte-CL
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 Hamilton Everef
Temperature Sensor No
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 100 °C
Pressure Range bar g Atmospheric pressure

Single Pore Glass 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.

Certificate icon with award ribbon and star badge on navy blue circle background

Certificate

EU Declaration of Conformity - Analog Sensors and Accessories (non ATEX)

Product Families: BioTrode, Double Pore, FillTrode, FlaTrode, FlushTrode, FoodTrode, Gel-Glass, Gel-Plast, Liq-Glass, MiniTrode, Polilyte Lab, Polyplast, Single Pore Glass, SlimTrode, SpinTrode, TipTrode, ChemoTrode Bridge, Conducell 2DC, EasyControl, InchTrode N100, IonoTrode, Polilyte Pro, OneFerm.
Hamilton Laboratory Electrodes catalog cover showing pH and ORP electrode tubes, a pH 4.01 buffer solution bottle, and ORP/pH labels.

Catalog

Catalog - Laboratory Electrodes

Discover Hamilton's laboratory electrodes, their benefits, and specifications.
Hamilton pH and ORP electrode operating instructions cover sheet with electrodes and pH 21 buffer solution bottle

Technical Manual

Operating Instructions - Laboratory Electrodes

Download the operating instructions for the laboratory pH and OPR electrodes.

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

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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.
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.
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.

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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Services
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.

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.

On-Site Service Diagnostics

Diagnosing and resolution of process system problems on-site. Finding the root cause and presenting a solution to fit your needs.

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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