EN 25814:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990)
09-10-1992
01-10-2012
NO CONTENTS SECTION
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.
| Committee |
CEN/TC 230
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NS ISO 5814 : 1ED 1993 | Identical |
| NBN EN 25814 : 1992 | Identical |
| NF EN 25814 : 1993 | Identical |
| I.S. EN 25814:1993 | Identical |
| BS EN 25814:1992 | Identical |
| DIN EN 25814:1992-11 | Identical |
| ISO 5814:2012 | Identical |
| PN EN 25814 : 1999 | Identical |
| UNE-EN 25814:1994 | Identical |