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Shipborne Radiation Emergency Monitoring System

The EMMS4000 Shipborne Radiation Emergency Monitoring System is equipped on unmanned surface vehicles, featuring environmental resistance, anti-corrosion, and anti-salt-spray properties. It is designed for mobile patrol inspection and fixed-point radiation monitoring over rivers, seas, lakes, and other waters, supporting real-time ambient radiation level measurement and real-time nuclide identification.
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Product Overview

The EMMS4000 Shipborne Radiation Emergency Monitoring System is equipped on unmanned surface vehicles, featuring environmental resistance, anti-corrosion, and anti-salt-spray properties. It is designed for mobile patrol inspection and fixed-point radiation monitoring over rivers, seas, lakes, and other waters, supporting real-time ambient radiation level measurement and real-time nuclide identification. The integrated design facilitates easy integration with carrier platforms. It is widely used in aquatic environmental radiation monitoring, nuclear emergency waterborne patrol monitoring, accident rescue, nuclear security, and other fields.

 

Features

  • Real-Time Measurement: Real-time energy spectrum measurement and radiation level measurement.
  • Passive Spectrum Stabilization: Automatic spectrum stabilization utilizing naturally occurring radionuclides.
  • Customizable ROI: Quick deployment with user-defined Region of Interest (ROI).
  • Trend Distribution Mapping: Built-in GPS / Beidou positioning, integrated with GIS mapping to generate route-based radiation distribution plots.
  • Modular Integration: Modular design allows flexible integration with aerosol monitors, portable survey meters, gamma spectrometers, underwater spectrometers, meteorological sensors, and other equipment.

 

Technical Specifications

Product Model

EMMS4000

Detector Type

NaI(Tl) crystal , energy-compensated G-M tube (optional)

Detector Volume Options

3-inch crystal (Optional: 1 L or 2 L)

Measurement Range

0.01 μGy/h ~ 10 Gy/h

Energy Range

30 keV  ~ 3 MeV

Energy Resolution

≤ 7.5% (@ 662 keV, ¹³⁷Cs)

Stability

Peak drift ≤ 1.0% within 24 h (¹³⁷Cs)

Communication Interface

RS485, 4G; expandable to RF