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H/F-QYZ-011 Regional Neutron Detection Device

H/F-QYZ-011 Regional Neutron Detection Device

The regional neutron detection device is one of the important equipment of the radiation monitoring system for controlled areas at nuclear power plants. It is mainly used to monitor the dose level of neutron in the site and convert the monitoring information into digital signals through 4-core shielded cables and upload them to on-site processing box. The CAN bus protocol is used for communication between the on-site processing box and the detection device.

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Detector: 3He proportional counter

Measurement range: 0.1μSv/h~104μSv/h

Use CAN bus protocol to communicate with on-site processing box

Relative inherent error: ≤20%

Energy response: The energy response deviation for Am-Be and 252Cf sources is less than 50%

Alarm response time ≤10s

Protection level of equipment enclosure: IP65

Reliability: MTBF (mean time between failures) ≥5000h

Maintainability: MTTR (mean time to repair) ≤0.5h

Overall dimensions: Φ×H ≤220mm×330mm

Weight: ≤25kg

Environmental Compatibility. The equipment can work normally under the following environmental conditions:

  • Ambient temperature: 0℃~60℃
  • Humidity: 95% ( 45℃), with condensation
  • Salt spray, oil spray, mold
  • Impact, vibration
  • Tilting, swinging: Rolling: ±45°, cycle: 3s – 14s, Heeling: ±15°, Pitching: ±15°, Trimming: ±10°

Related Products

STM GR2

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