JUMO tecLine electrodes are high-quality sensors for professional application in process and industrial measurement technology. They are designed as combined single rod measuring cells and are available in a variety of versions for diverse applications. New additions to the program now include a pH and a redox single rod measuring cell in a heavy-duty version.
The JUMO tecLine HD pH and the JUMO tecLine HD Rd are highly robust and can be installed either in complex processes with increased contamination and toxic cargo or in mediums containing oil at temperatures up to 135 °C and 13 bar pressure.
A recently developed large-area PTFE ring diaphragm with improved structure not only ensures a quick response time but also extensive insensitivity towards greater contamination loads or oily/fatty process and wastewaters. The standard dual-chamber design prevents electrode failure in the event of penetrating electrode toxins over the extended diffusion path. A large salt reserve in the reference system guarantees long-term stability measurements.
pH versions are also available with the integrated Pt1000 temperature probe. The tried and tested JUMO HT glass is used as pH-sensitive membrane glass. In addition to increased temperature resistance this glass also features a high linearity with alkaline pH values (>12). Redox versions can be supplied with a platinum or gold dome. The recently developed reference electrolyte based on solid polymers is non-toxic, age-resistant, and demonstrates a high level of temperature and contamination resistance.
Typical fields of application for the latest electrodes include air or gas scrubbers, processes in the electroplating industry, industrial wastewaters, and plants with increased medium pressure.