Description

Eberline Instrument RO-3C Cutie Pie Ionization Chamber Simple Type: Radiation Monitor The Model RO-1 was the earliest version of the cutie pie ionization chamber. The Model RO-3C was an ion chamber radiation survey instrument. It was designed to detect alpha, medium and high energy beta, gamma and x-ray, including low energy gamma and x-rays down to 10 kev. It has four ranges 5, 50, 500 and 5000 mR/h. It was sensitive down to 0.1 mR/h. It has a meter light for low-light situations which could be activated by a trigger handle switch. It has a mylar window over the front of the ion chamber. It uses 9 volt batteries.