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CertificatesNeutron Irradiation Dose Rate Monitor UDBN-201
For supplies to the Russian Federation
Certificates:
Certificate of conformity №РОСС RU.0001.01АЭ00.40.10.0787, valid till 25.11.2012
Certificate of measuring tool type approval №35723, valid till 01.08.2014
Purpose:
continuous measurement of neutron irradiation ambient equivalent dose rate
Main features and functions:
- measurement of neutron irradiation dose rate, and data display (depending on version) or data output via RS485
- automatic self-testing, alarm signal generation, alarm signal display and alarm output via RS485
- two alarm threshold levels programming (warning and emergency levels)
- alarm of measured value "minor change"
- "dry-contact" signal of threshold value is exceeded
- standard (0...20mA / 4...20mA) analog output for measured data transfer to external systems
- standard (0...20mA / 4...20mA) analog input for external device connection and its measured data consideration in algorithms
- unified and replaceable components for all "RADSYS" system devices
Performance specification
Measurement range | 10-6 ÷ 10-1 Sv/h |
Energy window | 2,5×10-8 ÷ 16,00 MeV |
Operating temperature range | 0 to +55 °С |
Operating pressure range | 84,0 to 106,7 kPa |
Operating humidity range | up to 95 % at +35 °С |
Relative error | 25 % |
Seismic stability | up to 8 points |
Protection index | IP65 |
Dimensions and weight | DU: 817x305x305 mm; not more than 27,0 kg |
Corresponds to 3N class requirements according to NP-001-97 (OPB-88/97) | |
Power supply | 220 V |
Power output | 50 VA |
Options |
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