The corresponding sensor for any application:Application recommendations for pH and ORP electrodes

The table provides an orientation to the large variety of our electrodes. The listed electrodes give an example for similar measuring models, i.e. variation only regarding the connect- ing system or the integrated temperature sensor. The elec- trode BlueLine 11 pH for instance also represents the versions 12 pH, 14 pH, 15 pH, 17 pH, 18 pH and 19 pH. Regarding the ScienceLine and IoLine ph electrodes there is special attention to be drawn to the versions N 62 and H 62 as well as to IL-pH- A120MF and IL-pH-H120MF; these models are also available with larger shaft lengths. An extension of length under the same application conditions delivers faster and more stable measuring results; additionally it enables a longer lifespan of the electrode. The higher elec-trolyte stand along with the increased electrolyte outfl ow reduces unwanted diffusion potentials on the diaphragm and rinses it free. Some applications may require other electrode recommenda-tions due to certain operation conditions, as identical applica-tions can differ fundamentally with varying concentrations and temperatures. Please also note the material resistance of the sensor towards the measuring media. The recommended and additional sensors with the corresponding technical data are stated on the following pages of our catalogue. Please con-tact us via telephone, fax or email whenever you cannot fi nd your application or have any queries regarding certain opera-tion conditions.