New way of statistical pulsation measurements by radioisotope technique is described, being alternative to the existing stream control methods and allowing to improve accuracy of measurements. The basic formula fundamental for the method of calibration characteristics correction is shown.
The radioisotope method of specific weight measurement of the controlled environment is briefly described in article. The technique of creation and the block diagram of servo astatic system of the second order is submitted with the purpose of indemnification of errors due to influence on result of measurements of casual characteristics of a stream.
This article deals with a system of commercial accounting of oil transported using radioisotope measuring the density, i.e. measurement-wise number of borehole fluid. In this paper we developed a connection diagram for measuring the density of radioisotope in the main pipeline and verification tools for the measurement system.
