Model GLE-1 Low Energy Gamma Scintillation Probe
1 inch x 2 mm Sodium Iodide

This low energy sodium iodide detector provides efficient low energy gamma response from 15 keV to 200 keV. This NaI detector is recommended for I-125 detection. It may be used with the GSM-115 survey meter, GSM-500 Auto-ranging survey meter, GSM-525 dual probe survey meter, RML-200 ratemeter and others.

GLE-1 Low Energy NaI Scintillation Detector Specifications

Energy Response: Efficient low energy gamma response from 15 keV to 200 keV. Recommended for I-125 detection.
Operating Voltage: 900 volts
Detector Crystal: 1" x 2 mm Sodium Iodide
Window: 6 Mil Aluminum window, 42 mg/cm²
I-125 Efficiency:38% 2 PI
Background: 600cpm
Sensitive Area: 1 sq. inch (5 cm²)
Finish: Polyurethane & PVC coated aluminum
Dimensions:1-7/8" dia. X 6" long
Weight: 8 ounces
Environmental: stable from -40º C to 75ºC, 5% - 95% RH non-condensing
Construction: Rugged aluminum housing with magnetic shielding, BNC coaxial connector for quick field replacement.