High Temperature pH and DO Electrodes

High Temperature pH and DO Electrodes

Innovative Sensors, Inc. has announced two new SPECTRA series electrodes. The GT-DJ-GENIII is the third generation of the GT-DJ glass pH electrode. This version is housed in a strong, chemically resistant PPS body and incorporates GENIII reference technology. This reference cell uses multiple liquid junctions and varying electrolytes to create an unpenetrable barrier which protects the integrity of the reference half-cell. The design permits extended periods of pH measurement while used in the presence of sulfides or other silver complexing ions.

The DO₂-12mm electrode is a sealed, disposable, galvanic dissolved oxygen electrode designed for continuous service in steam sterilizable fermentation applications. A zero oxygen kit is also offered for easy calibration.

Both electrodes are rated for temperatures up to 135 C and can be used for grab sample measurements or easily mounted through a variety of gland fittings for on-line measurements.

For more information contact Innovative Sensors, Inc., 4745 E. Bryson St., Anaheim, CA 92807, Tel. 714-779-8781 x119, Fax. 714-779-9315.