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Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow. Transit time method using non-radioactive tracers.
STANDARD published on 31.3.1980
Designation standards: BS 5857-1.4:1980
Publication date standards: 31.3.1980
SKU: NS-72305
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Category: Technical standards BS
Gives the principle of the measurement method, required tracer conditions, choice of measuring length of conduit, measurement procedure, estimation of uncertainties in flowrate measurement and flowrate calculation. Status: Under Review
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Latest update: 2026-10-30 (Number of items: 2 208 138)
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