With regular cleaning and care of the sensor elements at the recommended intervals, you will greatly extend the service life and response of your sensor.
The sensor care kit consists of the necessary components including cap storage & conditioning solution, glass cleaning compound, cleaning solution, and a brush for cleaning the glass. This is bundled into a handy carry bucket and includes a 250ml beaker for a wash, soak and rinse.
The challenge A large gold mine situated in the Philippines needed to monitor cyanide levels at below 0.2ppm. They were using an expensive automated WAD analyser that was incapable of reliably measuring below 3ppm.