4. Optical measurement techniques

Bibliography

References

• (1) -   Guide de choix des turbidimètres en continu  -  EXERA S 3796 X 03.
• (2) -   Recueil international des méthodes d'analyse  -  OIV-MA-F-SA2-08 – Turbid (Organisation internationale de la vigne et du vin).

Glossary

• Turbidity: the reduction in transparency of a liquid due to the presence of undissolved matter (NF EN ISO 7027 standard).

The definitions below are taken from FD ISO GUIDE 30.

• Reference material (RM): material or substance for which one or more property values are sufficiently homogeneous and well defined to enable it to...

Regulations

Ministerial Order of February 2, 1998, published in the Journal Officiel of March 3, 1998

* Section III – Surface water pollution

Article 31

For receiving waters to which the provisions of Decree no. 91-1283 of December 19, 1991 apply, the effects of discharge must comply with the following provisions: no increase of more than 30% in suspended solids.

...

Standardization

• Water quality – Turbidity determination. - NF EN ISO 7027 - (mars 2000)
• Qualité de l'eau. Échantillonnage. Partie 1 : lignes directrices pour la conception des programmes et des techniques d'échantillonnage. - NF EN ISO 5667-1 - 2007
• Qualité de l'eau. Échantillonnage. Partie 3 : lignes directrices pour la conservation et la manipulation des échantillons d'eau. - NF EN ISO 5667-3 - 2004
• Qualité de l'eau....

Manufacturers and distributors

Table 1 lists the main equipment manufacturers and their distributors.

Organizations

Association of Measurement, Control and Automation Equipment Operators (Exera) http://www.exera.com/

ISA Instrumentation, Systems and Automation Society http://www.isa.org

International Organization of Vine and Wine (OIV)