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Whole body contamination monitors RZBA-09D entered in State Register of Measuring Instruments


22.10.2021

A new type of whole body contamination monitors has been developed specially for NPP by the specialists of SPC "Doza". The monitors comply with requirements of regulatory documents applied at design and operational stages of nuclear power plants, as well as with IEC requirements.

The RZBA-09D monitors allow for a full cycle of measurements in a minimum of time. These monitors are very convenient in operation, and their voice and visual prompts throughout the whole process of measurement allow employees of any qualification to use them. A specialty of this new development is 24 high-sensitivity detector units of SPC "Doza" production, which allow measuring the contamination of entire surface of employee's body, including head, sides of arms and legs. A large touch screen provides an image of high-quality that is clearly visible in any light. An automatic compensation of external gamma background is provided for each measurement, and theres a feature of videocam connection to the monitor for video recording the measurement procedure. Technical characteristics of the RZBA-09D comply with requirements of Standard of Organization, and for a number of parameters exceed them.

SPC "Doza" has started a serial production of new monitors. Large consignments of RZBA-09D will be delivered to the Kursk and Balakovo NPPs as early as this year.

Pictures: Department of Investment and Industrial Policy of Moscow