pH: 0 - 14
0 - 135°C
Max. 6 bar at 135°C
Pressurized PHERMLYTE
reference electrolyte
Temperature: Pt100 in VP-Version
• Stable measurement signals after steam sterilization, autoclaving and CIP
• Almost drift-free measurement
• Prepressurized PHERMLYTE reference electrolyte ensures a clog-free diaphragm
• High performance „HP“ COATRAMIC diaphragm
• Almost drift-free HAMILTON “PHI“ pH glass

 HAMILTON pH glasses:

Guarantee the accuracy of your measurements.

Continuous improvement to our pH glass provides benefits that have not been previously available.
Our high performance glasses, the PHI glass and the recently developed HB glass, show these benefits. These membrane materials were developed to withstand frequent steam sterilization, autoclavation and CIP cleaning using hot caustics. PHI and HB glass provide the lowest drift and show almost no shift after sterilization and cleaning procedures.
The HAMILTON H glass has excellent aging characteristics and offers stable readings even in samples with a low water content such as anhydrous or only partially aqueous solutions. The low alkali error of H glass means accurate measurements even at high pH or high operating temperatures.
An HF glass is one of the latest developments to ensure longest possible lifetime in processes containing hydrofluoric acid.
Most electrodes for low-temperature applications have a membrane made of V glass. This unique development has a very low membrane resistance.
Generally, our pH glasses allow you stable measurements for a long time.

Tested quality:

Results of the final check documented in a Declaration of Quality.

For many of HAMILTON’s pH sensor types, the results of the final checks are shown in a “Declaration of Quality”.
Furthermore, the Declaration contains information about the materials of the sensor which are in contact with the medium.
All HAMILTON sensors are provided with a serial number.
Click the links below to find your HAMILTON quality certificate.

• Prozess Sensoren Katalog (German)

• Laboratory Sensors Catalogue (English)

• pH Messung in der Praxis (German)

• Duracal pH Buffer (English)

• Duracal pH Puffer (German)

• Easyferm Food (German)

• Easyferm Food (English)

• Process Sensors Catalogue (English)

• ARC Sensor System (English)

• Labor-Sensoren Katalog (German)

• pH ARC Programmers Manual

• Visiferm Programmers Manual

• Conducell ARC Programmers Manual

• ARC View Handheld Operator’s Guide

• ARC View Handheld Operator’s Guide Reference Version

• Conducell 4USF ARC Sensors Operating Instructions

• Visiferm DO Sensors Operating Instructions

• Visiferm DO ARC Sensors Operating Instructions

• pH ARC Sensors Operating Instructions

• ARC Sensor Configurator User Manual

• ARC Sensor Configurator v3.2.1 Setup.zip

• PN242411-01 USB-RS485 Converter Driver

• PN242411-02 USB-RS485 Converter Driver

• Declaration of Conformity Visiferm

• Declaration of Conformity ARC Sensors

• Declaration of Conformity ARC System

• Easyferm Plus K8

• Easyferm Plus VP