FIELD: physics; measurement.
SUBSTANCE: reversible superimposed piezoelectric transducers 7 are fitted on a pipe using installation tools comprising frames 2 with lugs 3, made with possibility of attachment to the surface of the pipe using magnets 1 with a concave shape and fixation on the surface using clamp screws 4. The distance between piezoelectric transducers 7 is displayed using a ruler 5 with two flags 6, which limit movement of the piezoelectric transducers along the pipe when placed on the same generatrix at a distance shown by the ruler.
EFFECT: increased accuracy of fixing piezoelectric transducers in the operating position, easier remounting of piezoelectric transducers during calibration.
2 cl, 5 dwg
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