Stationary Spectrometers and Activity Monitors

Simultaneous or independent measurement of total alpha activity and total beta activity in aerosol filters, and also for smear activity testing

Two channel scintillation gamma and beta spectrometer is designed for simultaneous and selective detection of the following:

  • Specific activity of gamma-emitting radionuclides and 90Sr in different samples
  • Specific effective activity of 40К, 226Ra, 232Th in construction materials

 Can be used for rapid radioactive purity determination of standardized sample heat of metal.

Highly sensitive selective wide-range spectrometric scintillation gamma activity monitor is intended for measuring volumetric (specific) radionuclide activity in 131I, 134Cs, 137Cs, 40K, 226Ra, 232Th samples with 1 litre Marinelli beaker and 0.5 litre and 1 litre flat containers.

Highly sensitive scintillation gamma activity monitors of spectrometric type are designed for measuring volumetric (specific) activity of 131I, 134Cs, 137Cs, 40K, 226Ra, 232Th radionuclides in samples.


AT1320M Gamma activity monitor is a fixed scintillation radiometric unit, designed to measure volume gamma-radiation activity of 51Cr, 99mTc, 111In, 123I, 125I, 131I and 201Tl radionuclides in liquid radioactive waste.  Measurement geometry - Marinelli beaker, 1.0 litre
AT1135 Portable Radiometric Laboratory is a hand-carried measurement instrument of spectrometric type and is designed to determine relative activity of 134Cs, 137Cs and 40K gamma-emitting radionuclides in food products as well as in-situ measurement of ambient gamma radiation dose rate equivalent.