Broadley-James offers the widest range of autoclavable and steam sterilisable pH, redox and polarographic dissolved oxygen sensors available on the market today. Specifically designed for bioprocess applications, our sensors are characterized by high quality, stability and long life.

The pH Fermprobe is a gel filled and sealed, pH combination electrode that is steam sterilizable to electrodes have 135º C and 30 psi. a built-in electrolyte salt bridge that protects the electrode from sulfide contamination, adverse reactions with protein materials, and broth diffusion into the reference junction. With the help of experts in the fermentation industry, a steam sterilizable pH combination electrode has been developed that combines requests for more rugged and more reliable probe with the need for a simple and easy to maintain design. This new electrode, the pH Fermprobe , has evolved from harsh industrial trials and feedback from the industry technicians who must work with these electrode systems on a daily basis.