| 摘要 |
FIELD: physics. ^ SUBSTANCE: electronic level gauge includes a line of a multi-element photodetector, a bob as part of a radiator, fixed by a hollow metal rod to a roller bearing, a clock pulse generator and two output registers. The signal processing unit is made as part of two channels, each of the unit of pulsed amplifiers and encoder. ^ EFFECT: automation of the process of measuring horizontality of a surface, outputting measurement results during the measurement process and using the device in field conditions. ^ 1 dwg |
