[On the determination of chlorine with a polarographic probe. 1st communication: Examination of the physical properties of the new instrument (author's transl)].
A new chlorine measuring device for the field use in the water plant praxis was tested. The portable instrument supplied with a selectively permeable membrane works basing on the polarographic principle and shall allow an easy and accurate measurement of the "disinfectingpower" of a water chlorination. In the 1st note most important possibilities of meter-default as dependence on streamvelocity of water, pH and temperature are described. Furter the phenomenon of hysteresis is demonstrated.
D002713:Chlorine / Q000032:analysis*; D004203:Disinfection; D005069:Evaluation Studies as Topic; D006863:Hydrogen-Ion Concentration; D011048:Polarography / Q000295:instrumentation*; D013696:Temperature; D014867:Water / Q000032:analysis*; D014872:Water Movements
D014867:Water; D002713:Chlorine
Zur Chlorbestimmung mit einer polarographischen Sonde. 1. Mitteilung: Untersuchung der physikalischen Eigenschaften der Neuentwicklung.