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A Worldwide Leader in Electrode Manufacturing

Since the beginning of the 1990’s Hanna has been a leader in the research & development of pH and ORP electrodes. Today, Hanna is proud to

present the latest family of industrial electrodes, the Flat Tip Series, which completes thewide range of Hanna probes for any process application.

All Hanna industrial pH and ORP electrodes are combination type, i.e. the reference half cell and the measurement half cell are assembled in the

same body.

Reference Half Cell

The reference half cell provides a known and stable reference potential. During the normal

electrode life span, this potential can vary, possibly signaling the end of the electrode’s life.

• The main causes of reference potential variation are:

·

·

Electrolyte contamination

·

·

Dilution

·

·

Electrochemical reaction

·

·

Junction clogging

As a result of many years of experience and electrode testing in industrial applications,

Hanna has found the solutions for all these challenges.

Industrial Electrodes and Probes

Flat Tip

AmpHel®

Standard

HI1000/HI2000 Series

Electrodes Designed and Manufactured by Hanna

Process Electrodes

16

Process Instrumentation

16.80

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www.hannainst.com

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