The HS-RAM is a pedestrian portal monitor designed for the detection and measurement of gamma radiation on potentially exposed personnel.

It features 8 large-area plastic scintillation detectors distributed over walls, floors and the ceiling, creating 8 sensitive areas that work autonomously or independently, allowing simultaneous measurements with different alarm thresholds. It can be operated bi-directionally thanks to sensors detecting the presence of a person on either side. the HS-RAM is fully automated, when not in use, it continuously updates the background and stops this operation when an operator enters the measurement area.

The structure is made of steel and aluminium to be easily cleaned and decontaminated. The HS-RAM is equipped with a 12“ colour TFT touch screen that shows, in real-time the measurements, background readings and alarms. To control the HS-RAM there's no need for an external PC. The management and control of all the features can be easily done on the system itself through the touch screen.

Detectors

The HS-RAM features 8 plastic detectors with a sensitive area of 500 x 500 mm and a thickness of 50 mm. each detector can work independently, allowing the HS-RAM to be still functional in case of malfunctioning of one detector.

  • 8 plastic scintillation detectors 50 x 50 x 5 cm each one.
  • AMD (Detectable Minimum Activity) per detector less than 1 Bq * cm² in contact.
  • Efficiency per detector> 30% (Co-60),> 15% (Cs137), > 6% (Ba-133)
  • 20mm thick lead shield (adjustable depending on the existing background).
  • 2 touch screens TFT-Color 8“ of information and control.
  • 3 operation modes (free passage, stop and measure automatic, stop and measure requested).
  • Dynamic automatic calculation of measurement duration.
  • Sensors for automatic detection of people.
  • Bi-directional operation.
  • Record of events, funds, measures, alarms, failures of operation, etc.
  • Digital parameter adjustment (without potentiometers or mechanical actuators).
  • Integrated industrial PC (without maintenance) with Windows 7 /10 operating system.
  • Includes calibration routines, verification and configuration (alarms, levels, gain, etc).
  • It has two standard USB ports for data and historical dump in any support.
  • Customisable software in all its functions and languages. Allows its remote operation (TCP / IP).
  • External USB (memory stick, disk, etc.), as well as signal output for remote indicators of alarm.
  • All software and documentation in Spanish.
  • Includes tools and tools for transportation and positioning.
  • UPS (Uninterruptible Power System) optional, ByPass type, pure sine wave, 1000va.
  • Optimized design to facilitate maintenance.
  • Fully adaptable according to each user’s needs.
  • Entirely designed and manufactured in Spain (100% guarantee of spare parts and maintenance).
  • External dimensions of the equipment: 230 cm x 99 cm x 79 cm (H x W x D).
  • Inner dimensions of the measuring chamber: 200 cm x 60 cm x 76 cm (H x W x D).
  • Weight (including 20 mm of Lead shielding): 1.500 kg approx.
  • Supply voltage: 230 vac 50 Hz (can be adjusted depending on the end user requirements.

Documents

Catalogues

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