Superseded
Standard
Historical
NBN EN 25814:1992
Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990)
Preview
Summary
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 12/02/1992 |
| Cancellation Date | 04/30/1993 |
| Page Count | 13 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
02/12/1992
Superseded
Historical