Most pH sensors are installed directly into the process. For some samples and processes this is the best way to do. However under certain conditions this will lead to unreliable and inaccurate results because of the harsh environment.
High solid concentration, high ionic strengths, solids and certain chemical reactions during the process will deteriorate the pH electrode performance.
In such situations it is better to take the pH electrode out of the process and to do a measurement in a controlled condition.
EZ-AutoCal pH online analyzer
The EZ-AutoCal pH is a batch pH analyzer with high short-term and long-term accuracy. For removal of potential precipitations that could fool the electrode the analyzer is equipped with a programmable cleaning and rinse. The automatic calibration function assures the best accuracy.
At the same time this results in a long electrode life, low maintenance and highly validated analysis.
The EZ-AutoCal pH is using Best Available Technology ( BAT ). [Low Detection Limits with Laboratory Accuracy - Unique Design High Up–time - High mean time between Failure (preventive maintenance intervals of 30d) - Fully remotely control possible - Automatic Cleaning, Calibration and Validation - Data logging].