Knick offers a comprehensive selection of portable pH electrodes to meet your most demanding analysis requirements.
pH Sensors | Electrodes
SE 531 pH Sensor
Robust and low maintenance. The standard pH sensor for water/wastewater applications.
Robust and insensitive to contamination, plastic body, and open junction between reference system and measured medium. Cost-effective, low maintenance, and reliable pH measurement. Applications: Drinking water, surface water, industrial water, wastewater, inlets and outlets, aeration and final sedimentation.
SE 533 pH Sensor
For high pressure and heavily polluted media with solid polymer electrolyte and temperature detector.
Reliable measurements in challenging chemical processes due to reference electrode with solid polymer and open junction. Highly resistant against high temperatures and pressures. Suitable for hazardous areas. Applications: Heavily polluted wastewaters and process media, pigment synthesis, precipitation reactions, suspensions, emulsions, aqueous media containing solvents.