Highlights

General

  • ZnS (Ag) plastic scintillation detectors, 60mm Ø
  • Sample bowls up to max. 60 mm Ø and max. 8 mm height
  • Suitable for α and β/γ contamination measurements
  • For wipe test samples and aerosol filters up to 60 mm diameter

Features

  • Detection limit calculation according to DIN/ISO 11929/2010
  • Service functions (background, calibration, system test, plateau)
  • Simple operation via 4.3 inch color touch display
  • Optical and acoustic alarm
  • Extensive nuclide library

Software

  • Evaluation and parameterization software available (MaRCoS_ STC)
  • USB port
  • Data memory for 2000 measured values

Technical Data

Housingrobust, powder-coated steel housing
Detectorthin-layer plastic scintillation detector with d= 60 mm, simultaneous α and β/γ measurement

Background

α < 0,1cps, β < 2 cps

Lead Shielding 

Detector

Drawer

Below the drawer

10mm

10mm

10mm

Electronicsmicrocontroller supported electronics
Displaylarge 4.3 inch color touch display
Measuring timevariable or fixed measuring time adjustable in s
Alarmoptical and acoustical
Data storage2000 measured values with date, time and measuring point assignment
InterfacesUSB (parameterization/calibration and evaluation)
Temperature range+05°C to +40°C (operation), -20°C to + 60°C (storage)
Dimensions454 x 140 x 292mm (LxWxH)
Weightapprox.8kg

Typical Efficiencies

NuclideEmitterBackground (IPS)Efficiency (%) 
36ClBeta242
137CsBeta + Gamma2

38

60CoBeta + Gamma228
99TcLow energy Beta212
14CLow energy Beta29
90Sr/ 90 YHigh energy Beta280
241AmAlpha0,132

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