BS 6068-6.7:1994
Current
The latest, up-to-date edition.
Water quality. Sampling Guidance on sampling of water and steam in boiler plants
Hardcopy , PDF
English
15-03-1994
National foreword
Committees responsible
Method
1. Scope
2. Normative references
3. Definitions
4. Sampling - General aspects
5. Sampling equipment
6. Sampling locations
7. Collection of water samples
8. Collection of steam samples
9. Preservation of samples
10. Sample identification and records
Annexes
A. (informative) Sampling points in boiler plants
B. (informative) Coolers
C. (informative) Report - Sampling of water and steam
in boiler plants
Tables
1. Recommended minimum mass flow through sampling probe
for various steam pressures
A.1 Typical sample conditions at various sampling points
in steam and water circuits
B.1 Operating parameters of a sample cooler
Figures
1. Schematic water sampling system
2. Example of a straight circular sampling probe for
sampling soluble species
3. Example of a directional sampling probe for sampling
particulates in water
4. Example of a water sampling probe for both soluble
and particulate sampling
5. Examples of sampling probes for sampling saturated
steam
6. Example of a steam sampling probe, multiport type
7. Radii of circles for dividing a circular pipe into
annuli of equal areas
8. Typical capillary sampler arrangement
A.1 Location of principal sampling points
B.1 Example of a typical sample cooler
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