DJS-8E molded case conductive electrode platinum black bright conductance BNC joint | Инструменты

DJS-8E molded case conductive electrode platinum black bright conductance BNC joint | Инструменты

The utility model relates to a plastic shell conductive electrode, which is used for measuring the conductivity of an aqueous solution or being used as a conductometric titration.

Two. Model and technical data

Three. Maintenance and precautions

1 there are two kinds of electrodes: bright and platinum plated. The purpose of platinum plating is to increase the effective area of the electrode, to prevent and reduce the polarization of the electrode

2 pairs of platinum black electrodes can be soaked in deionized water before use in order to prevent the platinum black

3 platinum black coating off or fade, platinum black must be re plating, in order to ensure the accuracy of the measured data

The 4 electrode factory when labeling on the electrode conductivity cell constant tight for reference, the standard test of conductivity cell constant accurately or not, ing to the measured temperature and concentration, check the conductivity corresponding standard solution C value, then ing to the measured conductance shows that the calculated results of P conductivity cell constant K: K=C/P.

See table below