FIELD: instruments measuring variable values, measurement of retarded fluorescence. SUBSTANCE: device recording retarded fluorescence includes power supply unit, photoelectron multiplier, preamplifier, main pulse amplifier, pulse counter, light-proof chamber with blind, light source, unit controlling blind. Blind is fitted with vessel housing tested object. Window is made in blind above vessel. EFFECT: enhanced functional reliability of device. 1 cl, 1 dwg
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Authors
Dates
2003-12-27—Published
2002-06-11—Filed