Thermo Scientific™

ASM™ IV Series Automatic Scrap Monitoring System

ASM™ IV Series Automatic Scrap Monitoring System
 Related applications:
Radiation Detection Measurement
The rise in scrap metal recycling means more scrap of unknown quality and origin. Radioactively contaminated scrap threatens both the workers who handle it and consumers of products made with recycled scrap metal. The Thermo Scientific™ ASM™ IV Series Automatic Scrap Monitoring System monitors vehicles entering the scrap yard, or processes within the facility, and provides accurate, reliable detection of radiation sources commonly found in scrap metal. With high performance and a low false alarm rate, the system rejects radioactive materials before they can harm people or the environment.

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Description

The ASM IV is built upon the high performance Thermo Scientific™ X-Channel platform running a Linux operating system to provide both accurate and reliable detection of unwanted sources of radiation in an extremely rugged environment.

Optimized Radiation Detector Modules (RDM).

  • Approporiate size and shape detectors in the best configuration as suits facility and vehicles.
  • Critical starting point having a System Control Unit (SCU) purposely designed for a harsh industrial enviromnment.
  • Rugged, Industrial all solid-state, dedicated purpose System Control Unit (SCU) delivers stable platform.
  • Multiple methods for system communication.

RDM:

  • White powder coated stainless steel housing with aluminium door avoids corrosion and allow for transmission of low energy Gamma radiation.
  • Lockable three point latch door closure mechanism to provide security.
  • 1584 cubic inch (26L) premium PVT scintillators and high gain PMT assemblies.
  • Standard lead shielding and industrial anti-vibration shock mounts limit external interference.
  • Industrial spring clamp DIN terminal rail provide for quick and easy installation with high reliability.

SCU:

  • Precision cast metal housing with wall or bench mounting options provides industrial ruggedness and ease of installation.
  • Large color touch screen display provides for clear operator communication while reducing desk clutter of keyboard and mouse.
  • Ultra bright long life LEDs and push button membrane switches for clear status information and redundant acknowledgement to touch screen.
  • USB and RJ45 Ethernet ports provided for easy connection of auxiallery devices and networking for remote monitoring.
  • Four configurable input and four configurable output ports for communicating with external devices.
  • All components solid-state including disc storage for high reliability.
  • No cooling fans or filters to fuss with or fail.
  • Linux operating system for high performance high reliability and longevity.


System Control Unit Specifications
Models: ASMIV12KD, ASMIV9KEO, ASMIV3KE, ASMIV12KV
Power Requirements: 100 to 264 VAC RMS, 47 to 63 Hz, 1.5A; Internal switch-mode AC/DC power supply capable of providing 12 VDC and 5 VDC f o r components internal to the unit; Isolated switch-mode AC/DC power supply capable of supplying 24 VDC to the detectors, Detector Interface Unit, and discrete I/O portsRegulatory Compliance Safety: UL/CSA/EN 61010-1; Electromagnetic Compatibility for Emissions & Immunity both Radiated and Conducted: EN 61326, EN 55011: 2007 +A2:2007; FCC Subpart B (Class A); RoHS: RoHS complia
Operating Temperature: 0° to 40°C (32° to 104°F)I/O Interfaces: Detector Interfaces: Two twisted pair conductors for supplying power (24VDC) and communications (RS-485) to ASM IV detectors (RDMs) plus supplemental Power Interface for special applications; 10/100 Base-T Ethernet jack (RJ45) for remote communication; Two powered USB v2.0 ports to accommodate external USB peripherals; Four user software configurable relay outputs (2A); Four optically isolated, general-purpose user configurable discrete inputs
Storage Temperature: -40° to +70°C (-40° to +158°F)User Interface: 12.1-in LCD display panel; touch screen interface; loud speaker; three membrane keypad pushbuttons with tactile feedback provided for system control and alarm acknowledgement; six LED indicators provided for system status; optional USB thermal ticket printer
Humidity: 10-93% relative humidity, non-condensingCPU and Memory: ETX 3.0 processor board; X-Channel mother and daughter (interface) boards; Linux Operating System; Vented back cover provides passive cooling for CPU and other electronics; 16-GB internal solid state hard drive (data files); 8-GB compact flash (program files)
Altitude: Sea level to 10,000 feetReality-Based Algorithms: Dynamic vehicle profiling and background suppression compensation with 1/16th sec resolution and sum/individual channel alarms
Dimensions: 406 x 356 x 108mm (16 x 14 x 4.25 in.), 8.7kg (19.2 lb.) 

Radiation Detector Module Specifications
Models: ASMIV12KD, ASMIV9KEO, ASMIV3KE, ASMIV12KV
Operating Temperature: -30° to +60°C (-22° to +140°F)RDM Spacing: 4.2m (14 ft.) or less for best performance
RDM Sizes Single: 23.60 liters (1440 in3), Double: 47.19 liters (2880 in3) and Enhanced: 51.91 liters (3168 in3) active volumeRDM Enclosure Dimensions: Single: 1981 x 457 x 254mm (78 x 18 x 10 in.), 154kg (340 lb.) Double/enhanced: 1981 x 914 x 254mm (78 x 36 x 10 in.), 340kg (750 lb.)
RDM Enclosure Assembly: Weatherproof, lead-lined stainless steel NEMA rated enclosuresRDM Access: Gasketed aluminum door with 3-point latch
RDM Integral Shielding: 1/8-in. lead shielding


Documents

Manuals & protocols