BS 5857-1.4:1980
Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow, Transit time method using non-radioactive tracers
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.
Related Information
Similar Standards
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BS 1042-2.2:1983
Measurement of fluid flow in closed conduits. Velocity area methods, Method of measurement of velocity at one point of a conduit of circular cross section
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BS 5857-1.1:1980
Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow, General
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BS 5857-1.2:1980
Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow, Constant rate injection method using non-radioactive tracers
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BS 5857-1.3:1980
Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow, Constant rate injection method using radioactive tracers