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BSI
BS 3680-2D:1993

BS 3680-2D:1993

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Current

The latest, up-to-date edition.

Measurement of liquid flow in open channels. Dilution methods Methods of measurement using fluorescent tracers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-03-1993

Publisher

British Standards Institution

Committees responsible
National foreword
Introduction
Method
1 Scope
2 Normative reference
3 Definitions
4 Tracers used
5 Tracer measurement
6 Environmental factors affecting tracers
7 Techniques for tracer injection
8 Sampling techniques
9 Analysis and computations
10 Special requirements
Annex
A (normative) General characteristics of commonly used
    fluorescent tracers
Figures
1 Basic structure of most filter fluorimeters
2 Excitation and emission spectra
3 Temperature correction curves for acid yellow 7,
    rhodamine WT, sulfo rhodamine B and pyranine

Deals with apparatus and methods for the use of tracers in discharge measurements by the dilution method.

This part of ISO 9555 deals with the use of fluorescent tracers in discharge measurements by the dilution method. Apparatus and methods of general application are set out in ISO 9555-1 and are not repeated here, with the exception of those relating specifically to fluorescent tracers.

The use of fluorescent tracers is attractive because of the small amounts of tracer needed to make a discharge measurement. Certain fluorescent tracers can be measured at concentrations of less than 1 µg/l. Fluorescent tracers are easy to handle and their concentrations can be readily determined.

Committee
CPI/113
DevelopmentNote
Also numbered as ISO 9555-4 Supersedes BS 3680-2A(1964), BS 3680-2B(1986), BS 3680-2C(1983) and 88/32447 DC (07/2005) Reviewed and confirmed by BSI, November 2007. (10/2007)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 3680-3B:1997 Measurement of liquid flow in open channels. Stream flow measurement Guide for the establishment and operation of a gauging station

ISO 9555-1:1994 Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow — Part 1: General
ISO 9555-3:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 3: Chemical tracers
ISO 9555-2:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 2: Radioactive tracers

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Hardcopy - English
PDF - English
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