Application of Small Volume Meter Prover in Continuous Flows

The new generation of the pipeline meter provers are introduccd. It appeared in 1980s and was adoped by the pipcline indusiry. A description is given of the historieal evolution of the small volume provers, Opcrnting principles, meter calibrating procedures and particular care should be taken in field work are deseribed. Also, the double chronornetry techniqve is illustrated.