Nuclear Industry
Contamination monitors
CW28 N
α, β and γ floor contamination monitor
The CW28 N is designed to monitor floors contamination.
It has been specially developped for Alpha, Beta and Gamma simultaneous contamination control on small and large surfaces.
The α, β and γ particles are simultaneously detected and discriminated.
Automatic background compensation is performed.
The device can be moved around very easily thanks to its 4 rotating wheels.
Including a high-sensitivity large surface detector, the CW28 N operates without integrated gas bottle, but with batteries, and has therefore a long lifetime.
Spezifikationen:
Types of radiation
α, β, γ
Detector
gas tight proportional counter 1200 cm² (3 x 400 cm²)
Detection limits
for Co60 β source,background 0.1µGy/h
Autonomy
8h
Measuring units
cps, Bq or Bq/cm²
Alarm thresholds (with different sound)
too high and too low background
Alpha: preset
Beta/Gamma: preset or automatic
Alpha: preset
Beta/Gamma: preset or automatic
