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Transmission of units of absorbed dose, directed, individual dose equivalents and their beta radiation power as part of the working standard of absorbed dose (PD) and absorbed dose power (MPD) of beta radiation in a tissue equivalent substance. ▪ Use of closed radionuclide beta radiation sources 90Sr+90Y (BIS-50, 22 GBk), 85Kr (KAC.D3, 15 GBk) and 147Pm (BIP-50, 10 GBk) ▪ Formation of a reference field from sources by a mobile emitter unit using smoothing filters ▪ Source holders with shutter and protective screens ▪ Calibrated length rods and laser device for centering and digitizing ▪ A video surveillance system of readings ▪ The possibility of using an automated extrapolation chamber as part of the installation to reproduce the absorbed dose (absorbed dose rate) of beta radiation in the tissue ▪ Measurement of ionization currents from 1 fA when using an extrapolation chamber and a precision electrometer ▪ Software for installation operation, calibration and calculations ▪ An alarm and blocking system, control of photon radiation levels in the measurement room and operator room

Detection of SCR in all possible range of its characteristics High reliability Self-monitoring of components Backup power supply Recording and storage of measurement results in the non-volatile memory of the device The possibility of integration with external security systems DRG-AT2331 together with SRK-AT2327, personal computer and software "SARK.NET " allows you to form an alarm system for detecting the occurrence of a self-sustaining chain reaction (SAS SCR).

Modular principle of system construction Automatic correction of threshold levels when the background level of the environment changes High reliability and self-control Backup power supply Automatic data logging The possibility of connecting a video surveillance system

The field of fast and thermal neutrons in a collimated beam Fast neutron field in “open” geometry using a screening cone according to ISO 8529-2 Drum source magazine with polyethylene and concrete protection at a depth of 1 meter Software control of the movement of sources and positioning of the mobile platform An alarm and blocking systems, radiation monitoring Control from the operator panel or computer with verification automation functions

Irradiator with a typical collimator Rotary drum magazine sources in tungsten and lead protection Software control of the movement of sources and positioning of the mobile platform An alarm and blocking system, radiation monitoring system to ensure the safety of the installation Control from the operator panel or computer with verification automation functions

Storage and transfer of kerma units in the air, ambient, individual and directional dose equivalents and their X-ray radiation capacities to working standards and measuring instruments. ▪ The use of highly stable ISOVOLT X-ray machines with metal-ceramic tubes ▪ Field shaper with radiation qualities according to GOST 8.087, ISO 4037, IEC 61267, etc. ▪ Replaceable discs with 11 filter slots; 3 replaceable diaphragms ▪ Additional filters up to 50 mm thick ▪ A protective flap made of tungsten with beam attenuation of more than 1000 times and a response time of less than 0.1 s ▪ A camera monitor and an electrometric unit provide monitoring of the presence and stability of the radiation output ▪ A positioning system in the radiation beam along three axes ▪ A laser detector centering devices ▪ A video surveillance system of indications ▪ Alarm and blocking systems, radiation monitoring ▪ A control system using operator panels and PC

Rapid adaptation to changes in the radiation background Audible and light alarms The possibility to create a network of MCI (up to 32) under the control of a PC and specialized software Mobility and the possibility to organize the control of passages in a short time High reliability and self-control Backup power supply