FIELD: physics.
SUBSTANCE: device has electrically connected UV radiation receiver and recorder, as well as a base which is rigidly joined to an upright post with a horizontal hinge with position sensors. A frame is rigidly joined to the base with possibility of its rotation with the housing of the receiver, inside of which there is a photodiode around the vertical axis on which the receiver symmetrically lies. The housing is rigidly joined to the frame with possibility of its rotation about the horizontal axis by vertical hinges with position sensors on two opposite sides. The recorder has a unit for gathering and summation of data on positions of the input window of the housing and is connected to the indicator unit.
EFFECT: invention increases measurement accuracy and widens functional capabilities of by adding functions for measuring and recording spherical irradiance of UV radiation.
8 dwg
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