دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: any of the various techniques by which the whole number of meter pulses are counted between two events (such as detector switch closures). Any remaining fraction of a pulse between the two events is calculated.

n: a prover with a volume between detectors that does not permit a minimum accumulation of 1,000 direct (unaltered) pulses from the meter. Small-volume provers require meter pulse discrimination by pulse interpolation counter or other techniques to increase the resolution.