AT1316 Whole Body Counter

AТ1316 Whole body counter (WBC) is designed for express-monitoring and measuring of gamma-emitting radionuclides in human body, as well as for internal exposure dose estimation ("Sitting straight" geometry).
  • Stabilized spectrometric path
  • Spectrometric and radiometric measurement modes
  • Efficient algorithm of spectra radiometric processing for 137Cs and 134Cs radionuclide activity measurement
  • Monitored radionuclide composition (60Co, 106Ru, 131I, etc.) can be expanded in radiometric measurement mode
  • Calculation of expected annual effective internal exposure dose for incorporated 137Cs radionuclide
  • Radionuclide identification in spectrometric mode
  • Flexible software control of spectrometer functions, generation of database and report based on measurement results
  • Fixed chair geometry
  • Compact design
  • Prompt accommodation to background conditions using operational background generating option
  • Can be installed into a van as part of mobile radiation monitoring laboratory
  • USB Counter-to-PC connection 
Citizens and staff individual dosimetric monitoring of internal exposure:
  • Citizens and staff monitoring during and after radiation accidents
  • Factory and office workers monitoring, involved into radioactive material production or use
WBC operating principle is based on detection of incorporated radionuclide activity with spectrometric detection unit and processing of spectrometer measurement information with hardware-software instruments to define radiometric characteristic of internal contamination considering anthropometric characteristic of target person.

Whole body counter calibration
using human body phantom
Measurement of a Person
AТ1316 Whole Body Counter  has the pattern approval certificates of Republic of Belarus, Russian Federation, Ukraine and Kazakhstan.

* The Customer shall purchase a PC and a printer individually or use already available equipment (Minimum technical requirements to PC shall be agreed with the Manufacturer).


Measurement result display
Detector Scintillator, NaI(Tl) Ø150x100 mm
Registered gamma radiation energy range 50 keV...3 MeV
Minimum measured activity of 137Cs and 134Cs in adult human body for 3 min. measurement interval 300 Bq
Radionuclides activity measurement range in human body  
        137Cs 80...7.5·105 Bq
        134Cs 60...4·105 Bq
Measurement geometry "Sitting straight"
Intrinsic relative error of 137Cs activity measurement in phantom ±15%
Number of ADC channels 1024
Integral nonlinearity ±1% max.
Typical resolution at 662 keV (137Cs) 9%
Measurement instability during continuous service ±3% max.
Express-monitoring productivity 15 person/h
Operation mode setup time 10 min
Continuous run time 24 h
Working temperature range 10°C...35°C
Relative air humidity with air temperature ≤30°C without condensation ≤75%
Power supply 230 VAC, 50 Hz
Power consumption ≤200 VA
Weight 250 kg

AТ1316 Whole Body Counter meets International standard requirements: IEC 61582:2004,
IEC 60601-1:2005, EN 50371:2002; Safety standard requirements: IEC 61010-1:1990; 
EMC requirements: EN 55022:1998+A1:2000+A2:2003, EN 55024:1998+A1:2001+A2:2003,
IEC 61000-4-2-2001.

Design and specifications are subject to change without notice

Donwload brochure635.66 KB