RP-11, Highly Sensitive Scintillation Detector for Gamma Radiation
The RP-11 is a very sensitive scintillation probe for detection of gamma radiation.
It is an external probe for a ROTEM radiation meter RAM R-200.
The combination of the RAM R-200 monitor and the PM-11 probe permits highly efficient surface contamination detection.
The RP-11 contains a highly efficient, hermetically sealed, NaI(Tl) scintillator, 2″ diameter and 2″ thick, coupled to a 2″ photomultiplier tube. This is encased in a rugged, splash proof housing for protection against shock, vibration and humidity.
The detector communicates using a RS-232 protocol and can be connected directly to a Computer for calibrating or downloading data.
Technical data:
Count rate measuring range: 0- 50,000cps
Radiation detected: Gamma above 50keV
Scintillator: NaI (TI) , Ø2", 2" thick
Sensitive window area. 20cm²
Sensitivity: 20,000cps/mR/h (137Cs)
Energy calibration: Software calibrated single channel analyser (SCA).
Temperature range: -30°C to +60°C (-200°F to +140°F)
Humidity range: 10% to 95% RH (non condensing)
Dimensions: Ø50mm x 340mm (Ø2.75" x 13.4")
Weight: 1.75kg (3.9lbs)
Casing: Aluminium, thickness: 1mm (0.04"), splash-proof, IP65
Output signals: RS-232 or RS-485 and TTL pulses
