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EN 25814:1992

Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990)

Publication date:   May 4, 2002

General information

99.60 Withdrawal effective   Oct 15, 2012

CEN

CEN/TC 230 Water analysis

European Norm

13.060.30   Sewage water

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Scope

Includes a procedure by means of an electrochemical cell which is isolated from the sample by a gas permeable membrane. Depending on the type of probe employed measurement can be made either as concentration of oxygen, percentage saturation or both. The procedure is suitable for measurements made in the field and for continuous monitoring and in the laboratory. It is the preferred procedure for highly coloured and turbid waters. It is suitable for natural, waste and saline waters.

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EN 25814:1992
99.60 Withdrawal effective
Oct 15, 2012

REVISED BY

PUBLISHED
EN ISO 5814:2012

Relations

Adopted from ISO 5814:1990 IDENTICAL