Dolphy Beta
A compact contamination survey meter designed to ensure your safety
This device is designed to measure or detect any beta radiation surface contamination. It is intended for alpha contamination provided that the type of contamination has been previously identified. It is ideal for direct bench or equipment surface contamination inspection.
Detection Characteristics
Reference value: Activity in Bq
Detector: GM PANCAKE sensitive to beta from 15keV and alpha from 4.5MeV
Units: Bq, c/s
Reference source: Cobalt 60
α and β surface sensitivity: 0.15 c/s/Bq
Response time: < 1s for any significant variation below 700 Bq
Integration time: automatic from 0.5 to 60 seconds with the CID system
Mechanical and Environmental Characteristics
Dimensions: 114 x 72 x 34mm
Weight: 320g with battery
IP code: IP54
Electrical Characteristics
Power supply: 9V battery (PP3/6F22/6LR61). Battery direction automatically detected
Battery life: up to 80 hours