FIELD: nuclear energy.
SUBSTANCE: adaptive alpha-surface contamination sensor comrpises a thin-film flexible scintillator, miniature semiconductor photoelectronic converters, photoconcentrators made in the form of truncated pyramids, connected to actuator rods and hinged to each other, and also adapted for rotation and linear movement, actuator housings connected pivotally with nodes on the base, while the actuators are equipped with rod position sensors.
EFFECT: increased sensitivity, measurement accuracy and speed of the sensor.
1 cl, 5 dwg
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