Model 44-11 Scintillation Probe

2 x 2 inch Sodium Iodide Crystal

Extra Sensitive

 

This probe is commonly used with our Benchtop Thyroid Counting System.

Indicated Use High sensitivity gamma measurements, Gamma survey
Detector Type NaI(Tl) scintillator, 5.1 cm (2 in) dia. x 5.1 cm (2 in) thick
Typical Sensitivity ((137Cs gamma))900 cpm per µR/hr
Energy Response Energy dependent
Typical Background (10 µR/hr field)9750 cpm
Photomultiplier Tube 5.1 cm (2 in) diameter, magnetically shieldedv Operating Voltage 500 to 1200 V (typical)
Connector Series "C"
Construction Integral-line
Housing Construction 0.05 cm (0.02 in.) thick aluminumv Size (D x L) 6.4 x 26.7 cm (2.5 x 10.5 in)
Weight 0.6 kg (1.4 lb)