This paper describes a comparison calibration system applicable to meters for low electrolytic conductivity values. In this system, measurements are performed in a closed circuit with a flowing solution. This circuit contains a flow-through reference cell and a flow-through cell under calibration. Results of calibrations by substitution and by comparison at 3 mS/m (KCl aqueous solution) are compared. The result of a calibration by comparison at 0.3 mS/m is also reported.
Development of an in-line calibration system for flow-through cells for low electrolytic conductivity values / Orru, E; Durbiano, Francesca; Ortolano, M.. - In: ACCREDITATION AND QUALITY ASSURANCE. - ISSN 0949-1775. - 19:1(2014), pp. IDS Number: AA0RU.11-IDS Number: AA0RU.16. [10.1007/s00769-013-1023-6]
Development of an in-line calibration system for flow-through cells for low electrolytic conductivity values
DURBIANO, FRANCESCA;
2014
Abstract
This paper describes a comparison calibration system applicable to meters for low electrolytic conductivity values. In this system, measurements are performed in a closed circuit with a flowing solution. This circuit contains a flow-through reference cell and a flow-through cell under calibration. Results of calibrations by substitution and by comparison at 3 mS/m (KCl aqueous solution) are compared. The result of a calibration by comparison at 0.3 mS/m is also reported.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
