Full Description

BS EN ISO 7027-2:2019 specifies the following semi-quantitative methods for the assessment of transparency of waters.a) measurement of visual range using the transparency testing tube (applicable to transparent and slightly cloudy water), see Clause 4;b) measurement of visual range in the upper water layers using the transparency testing disc (especially applicable to surface, bathing water, waste water and often used in marine monitoring), see 5.1;c) measurement of visibility by divers in a destined depth.

Cross References:
CIE S 017/E
ISO 5725-2:1994


All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 02/26/2019 ISBN(s): 9780580945700 Number of Pages: 20 File Size: 1 file , 720 KB Same As: ISO 7027-2:2019 Product Code(s): 30343007, 30343007, 30343007 Note: This product is unavailable in United Kingdom