Device for the Reproduction and Measurement of Short Time Intervals, Umpv-2

摘要

The device, UMPV-2, is intended for the testing of apparatus which reproduce and measure small intervals of time. This device consists of a test bed, on which there are arranged two electronic chronometers of the type KhE-2, a short interval timer, and a ferro-resonance voltage regulator. During a test of apparatus for the measurement of short time intervals, the timer on the device delivers an electrical impulse which confines the short time interval of an assigned value. This interval of time is measured simultaneously by two electronic chronometers and the instrument under consideration. During the testing of interval timers, the timer of the UMPV-2 device is not connected. The intervals of time, which are reproducible by the instrument under consideration, are measured by the chronometer units.