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Beta Detectors

Model 44-1
Beta Detector
  • Detector Type: Plastic Scintillator For Beta Detection
  • Active Window Area: 9.7 cm2 (1.5 in2)
  • Efficiency: 14C : 7%
Model 44-21
Beta-Gamma Detector
  • Detector Type: NaI(Tl) + Plastic Scintillator For Beta-Gamma Detection
  • Active Window Area: 5.1 cm2 (0.8 in2)
  • Efficiency:
    • 14C : 4%
    • 32P : 28% 
    • 125I : 38%
    • 129I : 19%
Model 44-98
Beta-Gamma Detector
  • Detector Type: NaI(Tl) + Plastic Scintillator For Beta-Gamma Detection
  • Active Window Area: 5 cm2 (0.8 in2)
  • Efficiency: 
    • 125I : 15%
    • 129I : 8%
    • 14C : 3%
Model 43-65-1
Beta Detector
  • Detector Type: Plastic Scintillator For Beta-Gamma Detection
  • Active Window Area: 63 cm2 (9.8 in2)
  • Efficiency:
    • 99Tc : 15%
    • 90Sr/90Y : 20%
    • 14C : 1%
Model 44-116
Beta Scintillation Detector
  • Detector Type: Plastic Scintillator For Beta-Gamma Detection
  • Active Window Area:125 cm2 (19.4 in2
  • Efficiency:
    • 14C : 4% 
    • 90Sr/90Y : 30%
    • 99Tc : 20%
Model 44-142
Beta Scintillation Detector
  • Detector Type: Plastic Scintillator For Beta Detection
  • Active Window Area:100 cm2 (15.5 in2)
  • Efficiency:
    • 14C : 4% 
    • 90Sr/90Y : 30%
    • 99Tc : 20%
Model 44-215
Angled Beta Detector
  • Detector Type: Plastic Scintillator For Beta Detection
  • Active Window Area: 20 cm2 (3.1 in2)
  • Efficiency: 
    • 99Tc : 33%
    • 14C : 10%
    • 90Sr/90Y : 33%
Model 44-92
Beta-Gamma Detector
  • Detector Type: Gas Proportional For Beta/Gamma Detection
  • Active Window Area: 126 cm2 (19.5 in2)
  • Efficiency:
    • 14C : 10%
    • 99Tc : 13%
    • 36Cl : 24%
    • 90Sr/90Y : 26%
    • 129I : 3%
    • 57Co : 1.6%
    • 55Fe : 1.2%
    • 239Pu : 10%
Model 44-110
Large Area Tritium Detector
  • Detector Type: Windowless Gas Flow Proportional For Tritium/Beta Detection
  • Active Window Area: 126 cm2 (19.5 in2)
  • Efficiency: 3H : 25%