Whole body spectrometer SEG-10P (whole body counter)

            The whole body spectrometer SEG-10P “RADEK” (whole body counter) in configuration with two detectors BDEG-80 and one detector BDEG-25 is intended for measuring the incorporated gamma-radiating radionuclides content in whole human body, in human lungs and in human thyroid.

Features
     Comfortable chair with screen shadow protection
     Possibility of operative assemblage
     Compactness and ergonomics
     Utilization of barcode system “Shtrih-3” for measurements automation
     Software and hardware compatibility with radiometer of alpha- and beta - radiation RKBA 01 "RADEK" and      spectrometer MKGB 01 "RADEK"

Field of application
     in Radiation Safety Services, executing control of internal irradiation of NPP staff;
     in enterprises and agencies which produce, use and utilize radioactive substances;
     in medical agencies which exercise control of population internal contamination in case of nuclear accident;
     in nuclear centers for executing research in various fields of fundamental and applied physics.

Main characteristics of spectrometer (whole body counter)

            Gamma-radiation detection units

        BDEG-80                            scintillator Nal(Tl) Ø80х80 mm
        BDEG-25                            scintillator Nal(Tl) Ø25х25 mm

            Metrological characteristics

Registered energies range
gamma- radiation                                     50 - 3000 keV

Activity measurement range
- in body                                        from 330 Bq to 7· 10⁵  Bq for¹³⁷Cs
- in lungs                                        from 50 Bq to 10⁵  Bq for⁶⁰Co
- in thyirod                                     from 35 Bq to 2· 10⁶  Bq for ¹³¹I

Relative extended uncertainty of activity measurement
  ¹³⁷Cs, ⁶⁰Со и ¹³¹I                                                  40 % (k=2)

Maximum input statistical intensity of counts                3 × 10⁴ с ^-1
Integral nonlinearity                                                     <1%

Relative energy resolution on gamma-line 661,7keV ¹³⁷Cs:
  - detector BDEG-80                                                   <9%
  - detector BDEG-25                                                   <8%

Instability of registrations (sensitivity change)
during 8 hours operation                                                ± 10%

Spectrometer own background level by external
gamma-background and dose rate no more than 0,2 uSv/h:

in range from 620 tо 700 keV                                    <5  imp/s
in range from 150 tо 2500 keV                                  < 80 imp/s

Operating conditions

Temperature                                                  from 10 tо 35^оС
Atmospheric pressure                                      from 84 tо 106.7 kPа
Humidity                                                          to 75% at 30^оС
Static magnetic field                                             <40 А/m

Operation mode setup time                                   <30 min
Continuous operation time                                       24 h
Power,from the AC mains at frequency 50 Hz             220V
Power consumption                                              <400 VA

Analyzer parameters

       Gamma spectra channels number             1024 – 8192
       PC connection types:
          - for MD-198                                            USB      
          - for MD-198RS                                      RS-485
          - for MD-208                                        BlueTooth

Purchase equipment