Individual radiation monitoring complex RADOS

Produced by Mirion Technologies

Certificates:
Certificate of measuring tool type approval FI.C.38.541.A№63963 till 27.10.21

Procedure:
"Individual dose equivalent measurement procedure in gamma, neutron and beta radiation fields using individual radiation monitoring complex RADOS" MVI 12 17-11 Metrological certificate MVI №41090.1П380 dated 06.12.2011

Purpose:
measurement of individual personnel dose equivalent at 10mm and 0,07 mm depth of photon and neutron irradiation. The complex can be used for external personnel irradiation monitoring at various nuclear-dangerous objects.

Complex structure:

  • thermoluminescent dosimeters set
  • RE-2000 reader
  • IR-2000 irradiator
  • PC-installed WinTLD Pro software

Functions:

  • automatic dosimeter number and detector data reading
  • information storage and database generation
  • possible user-defined calibration
  • number of dosimeter detectors varies from one to four depending on purpose
  • IED measurement in combined gamma, beta radiation, and gamma-neutron radiation fields

Performance specification

Protection index according to NP-001-97 (OPB-88/97)

corresponds to 4 class requirements

Individual exposure dose measurement range, mSv

0,1 – 1000,0

Energy window during IED measurement, MeV

photon radiation: 0,02 ÷ 6,00
neutron radiation: 2,8х10-8 ÷ 10,0х100

Main relative measurement error, %,
Photon radiation IED in 137Cs source field
Hp(10)
Hp(0,07)

 

±(10+1/Н)
±(20+1/Н)

Neutron radiation IED Hp(10) in plutonium-beryllium source located in UKPN-1M collimator's container

±(40 +1/Н)

Operating conditions:

temperature, °С

humidity

 

radiation monitor: -25 to +50;
RE-2000, IR-2000: 0 to +35

radiation monitor: up to 100 % at +30 °С
RE-2000, IR-2000: up to 75 % at +30 °С

Overall dimensions, mm, not more

radiation monitor: 42х46х9
RE-2000: 570х300х450;
IR-2000: 570х275х360

Weight, kg, not more

radiation monitor 0,015;
RE-2000: 33;
IR-2000: 30