All Products

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 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 44-1

Beta Detector

• Detector Type: Plastic Scintillator For Beta Detection
• Active Window Area: 9.7 cm² (1.5 in²)
• Efficiency: ¹⁴C : 7%

Model 44-26

Alpha-Beta-Gamma Foot Monitor Detector

• Detector Type: 3 Pancake GMs Foot Monitor Detector 
• Active Window Area: 46 cm² (7.1 in²)
• Efficiency: 9900 cpm per mR/hr (¹³⁷Cs)

Model 44-25

Alpha-Beta-Gamma Hand Monitor Detector

• Detector Type: 2 Pancake GMs Hand Monitor Detector 
• Active Window Area: 31 cm² (4.8 in²)
• Efficiency: 6600 cpm per mR/hr (¹³⁷Cs)

Model 44-94

Alpha-Beta-Gamma Detector

• Detector Type: 4 Pancake GMs
• Active Window Area: 62 cm² (9.6 in²)
• Efficiency: 13,200 cpm per mR/hr (¹³⁷Cs)

Model 44-89

Alpha-Beta-Gamma Detector

• Detector Type: 4 Pancake GMs
• Active Window Area: 62 cm² (9.6 in²)
• Efficiency: 13,200 cpm per mR/hr (¹³⁷Cs)

Model 44-88

Alpha-Beta-Gamma Detector

• Detector Type: Pancake GM
• Active Window Area: 15. cm² (2. in²)
• Efficiency: 3300 cpm per mR/hr (¹³⁷Cs)

Model 44-40 Series

Shielded Alpha-Beta-Gamma Detector

• Detector Type: Pancake GM With Lead Shielding
• Active Window Area: 15.5 cm² (2.4 in²)
• Efficiency: 3300 cpm per mR/hr (¹³⁷Cs)

Model 44-9-18

Extended Reach Alpha-Beta-Gamma Detector

• Detector Type: Pancake GM
• Active Window Area: 15.5 cm² (2.4 in²)
• Efficiency: 3300 cpm per mR/hr (¹³⁷Cs)

Model 44-9DOSE

Alpha-Beta-Gamma Detector with Dose Filter

• Detector Type: Pancake GM
• Active Window Area: 15.5 cm² (2.4 in²)
• Efficiency: 3300 cpm per mR/hr (¹³⁷Cs)

Model 44-9 Alpha-Beta-Gamma Detector

The GM pancake-type detector in the Model 44-9 is one of the most popular radiation detectors used throughout the world. This alpha, beta, and gamma radiation detector has a rugged metal housing and is conveniently shaped and sized for checking contamination on people and objects.

Model 44-7

Alpha-Beta-Gamma Detector

• Detector Type: End Window GM
  
• Active Window Area: 6 cm² (0.93 in²)
• Efficiency: 2100 cpm per mR/hr (¹³⁷Cs)

Model 43-135-1

Large Area 2π Proportional Detector

• Detector Type: Gas Proportional For Large-Area Source Calibration
• Active Window Area: 500 cm² (77.4 in²) Windowless
• Efficiency:
  • ²³⁹Pu : 42%
  • ²³⁰Th : 33%
  • ⁹⁹Tc : 55%
  • ⁶³Ni : 37%
  • ⁹⁰Sr/⁹⁰Y : 55%

Model 43-37 Series

Alpha-Beta Gas Proportional Detector

• Detector Type: Gas Proportional
• Active Window Area: 100 cm² (15.5 in²)
• Efficiency:

  • Gross Counting
    

    • ²³⁹Pu : 20%
      ⁹⁹Tc : 30%
      ⁹⁰Sr/⁹⁰Y : 30%
      Gamma 1% 

       

  • Alpha-Beta Counting
    

    • ²³⁹Pu : 17.5%
      ⁹⁹Tc : 20%
      ⁹⁰Sr/⁹⁰Y : 20%
      Gamma 1%