Digital - The Frisker
Digital Radiation Detector - a ß y x
The Radiation Alert® Frisker is a radiation contamination instrument that has been designed to meet the demands of today’s radiation responder. By integrating the latest electronics with a proven and dependable Geiger-Mueller detector, S.E. International has created a rugged, ergonomic tool that addresses a number of radiological applications.
Halogen-quenched GM tube with thin mica end window. Mica window density 1.5-2.0 mg/cm2. Effective window diameter isa at 150 keV with typical 75% detection efficiency.
Detects gamma and x-rays down to 10 keV typical through the window, 40 keV minimum through the case.
Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading.
Pulsating beeper sounds the alert. Adjustable alert levels are used for µR/hr / CPM, and nSv/hr / CPS.
Backlit liquid crystal display with mode indicators.
Red LED flashes with each count.
Sounds with each count (can be switched off for silent operation)
Two (2) AA alkaline batteries. Battery life is approx. 200 hours at normal background radiation levels.
-10° to +50°C (14° to 122°F)
217 g (7.7 oz.)
276 x 44 x 64 mm (10.88 x 1.75 x 2.5 in.)
1 year limited warranty