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Detector Unit:
Detectors: 1) Silicon Ion Implanted Detector 600 mm2; 2) Additional SIID for gamma background compensation
Detection efficiency: 241Am-241 not less than 0.15; 90Sr/90Y not less than 0.2
Alpha energy range: 2 MeV to 10 MeV
Beta energy range: 80 keV to 3 MeV
Alpha measuring range: from 10^-2 to 105 Bq/m3
Beta measuring range: from 10^-1 to 105 Bq/m3
Radon and Thoron measuring range: from 10^-1 to 105 Bq/m3 with automatic Radon progenies compensation
MCA: 1024 channels
Interface:
Internal Data Storage: up to 240 GB SSD
Display: LCD Touch Panels 5.7 (optional 6.5)
Data transmission interfaces: USB, LAN, RS-485
Sensors:
Air flow-rate: up to 6 m3/h (100 l/min)
Differential pressure: up to 200 mbar through the filter
Air inlet temperature: from -40 to +70 °C
Pump unit:
Nominal flow rate: 3 m3/h (50 l/min), adjustable manually
Noise level (ISO 2151): not more than 59 dB(A)
Protection: IP54
Filter unit:
Type: Filter tape
Material: PTFE, (Glass Fiber, Cellulose - optionally)
Tape Cassette: 15 meters lengths, 50 or 60mm wide, 90 days autonomy
Automatic change: When total activities or pressure drop thresholds are exceeded
Alarm Unit:
Lamps: Red, Green LED with flash frequency 1 Hz
Siren: 2 tone 85dB
Protection category: IP66
Check sources:
Am-241 & Sr-90: Type EM X, activity from 2000 to 5000 Bq/h with certificate
Operational characteristics:
Voltage and frequency: 230 ± 20 V AC 50 Hz, 800 W max
Temperature: from 0 °C to +40 °C, 85 % RH non-condensing
Dimensions: 800 × 780 × 1575 mm
Weight: no more than 60 kg
Protection: IP 54
