Mini 900 44B

Mini 900 type 44B Contamination monitor for I-125 and Fe-55

 

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Technical Specifications

  • Detector : NaI(Tl)-crystal 32mm dia by 2,5mm thick
  • Window : Beryllium 47 mg/cm²
  • Suitable for gamma energies between  5 keV – 250 keV
  • Also useful for Fe-55
  • Sensitivity :  180 cps at 10 mm distance from 3,7 kBq of Fe-55