Contador de Cuerpo Entero AT1316

AT1316AТ1316 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.

AT1316.JPG2 AT1316.JPG3
Whole body counter calibration
using human body phantom
Measurement of a Person

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.
AТ1316 Whole Body Counter  has the pattern approval certificates of Republic of Belarus, Russian Federation, Ukraine and Kazakhstan.


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.
Relative energy resolution for 137Cs ≤10%
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


Servicios a la Industria Nuclear y Convencional, S. A. de C. V.
Cumbres de Acultzingo #26 Int. 104
Col. Narvarte Oriente, Del. Benito Juárez, C. P. 03020, Ciudad de México
Teléfono: (55) 5523 5400     E-mail:

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