Continuous automatic monitoring of alpha and beta radioactive aerosol concentration in working air and ventilation ducts and stacks air.
Radon, Toron pups and gamma background compensation
on line alpha spectrometer
Audio and visual alarm signals that exceed preset thresholds
When operating the electromagnetic valves control with the outside air sampling line
control of the pump unit
Periodic calibration through standard beta- and alpha-sources
Physical Properties
Silicon spectrometric detector (2 pieces: Measurement and background compensation)
Filter band types:
LFAS
FSLW (optional)
Tape consumption (continuous operation): 10 m / 50 days
Air flow: 10 ÷ 60 l / min Operating temperature range: minus 10 ÷ 50 ° ?
Measuring range:
Alpha: 10 -2 2 ÷10 10 Bq / m 3
Beta: 10 -1 ÷ 10 6 Bq / m 3
Energy range:
Alpha: 3.0 ÷ 9.0 MeV
Beta: 0.05 ÷ 3.0 MeV
Electrical Properties
Power supply: 100 ÷ 250 V, 47 ÷ 440 Hz
Interfaces: RS-232, RS-485, Ethernet
programmable relay output (SPDT relay)
Analog output 4 ÷ 20 mA (optional)
Mechanical Properties
Protection index: IP 65
Paint: decontaminated
Features
verall dimensions, weight:
Fixed version: 389 × 260 × 304 mm, 15.6 kg
mobile version with pump unit BN-1: 389 × 468 × 950 mm, 38.4 kg
alarm:
Sound alarm: 1 m 80 ÷ 100 dBA from distance
Visual alarm: red, green, yellow
Connecting the external alarm unit "BAS" type
versions:
Fixed version
fixed type with pump unit-BN 1
mobile version with pump unit-BN 1
Teklif İste