Sensorex pHASE pH electrodes

Sensorex pHASE pH electrodes provide accurate and stable pH measurements in dynamic process environments under wide-ranging variable temperature conditions.

The research-grade electrodes are specially designed for variable temperature operation process testing and provide fast, accurate and stable pH measurements even with large temperature changes. This makes pHASE electrodes suitable for quality control and R&D use in a wide variety of applications including dairy products and food and beverage processing.

The electrodes are available in two designs to best suit user needs: the cost-saving, user-friendly sealed design and the Rapid-Renew refillable design that is suitable for dirty samples.

pHASE Electrodes are offered with either epoxy or glass bodies. Epoxy bodies offer maximum ruggedness and good chemical resistance. Breakage-resistant flat surface designs also have epoxy bodies without the need for bulb guards. They are designed to make good contact with viscous materials and are recommended for use with slurries. All pHASE electrodes are combination types with built-in double junction references, which prevent the electrode’s silver ions from contacting product samples.

Fast-response pHASE electrodes are stable to 0.01 pH within 30 s when exposed to a temperature change of 35-75°C. They are accurate to 0.04 pH at a temperature range of 0-100°C. The stable, electrodes offer 0.005 pH or less drift per 24 hours.