Radiometric

Radiation Solutions Inc. is a Canadian company specialising in nuclear instrumentation for the detection, measurement and analysis of low level ionising radiation from both naturally occurring and man made sources.

radiationsolutions_RS-125_spectrometer_1     RS-700 IMG_0934 Mod 2 copy

RSI’s focus is the design and manufacture of airborne and mobile systems using advanced digital signal processing technology. This technology provides a level of quality previously only attainable in laboratory equipment.

RSI’s philosophy is to work as closely as possible with customers in all aspects of the product life cycle including product requirements, application, training, support and product improvement. It is this philosophy that will enable RSI to supply industry leading software techniques and hardware components that not only meet, but exceed the customer’s requirements.

Model Name Crystal Operation Mode Features Supplied With
RS-120 Super-SCINT Handheld 2.0 × 2.0 NaI crystal (6.3in3) Search Mode Only
  • Mode of Operation – Search Only
  • Internal Memory: None
  • Data Output: None
  • User Guide
  • RS-120 Scintillometer with attached hand support strap
  • Rechargeable battery kit
  • 2 Battery Holder Cartridges
  • Supplied in Alum carry case with foam insert
RS-125 Super-SPEC Handheld 2.0 x 2.0 NaI crystal (6.3in3) Search and Assay
  • Modes of Operation – Search and Assay Mode
  • Internal Data Storage memory (64K):
  • Assay only (Date, Time, Assay) 1000 samples
  • Assay + 1024 ch Spectra 30 samples
  • Assay + 256 ch Spectra 120 samples
  • Output: USB & Bluetooth
  • Software: Utility software for PDA or PC to retrieve data
  • RS-125 1024 ch Spectrometer with attached hand support strap
  • Rechargeable battery kit
  • Detachable carrying Handle
  • USB Cable
  • Supplied in Alum carry case with foam insert
RS-230 BGO Super-SPEC Handheld 2.0 x 2.0 BGO crystal (6.3in3) Search and Assay
  • BGO detector – approx eqvt to 80% of 3×3 NaI
  • Modes of Operation – Search and Assay Mode
  • Internal Data Storage memory (64K):
  • Assay only (Date, Time, Assay) 1000 samples
  • Assay + 1024 ch Spectra 30 samples
  • Assay + 256 ch Spectra 120 samples
  • Output: USB & Bluetooth
  • Software: Utility software for PDA or PC to retrieve data
  • RS-125 1024 ch Spectrometer with attached hand support strap
  • Rechargeable battery kit
  • Detachable carrying Handle
  • USB Cable
  • Supplied in Alum carry case with foam insert

RS-500 Airbourne Gamma Ray Spectrometer

The RS-500 is the world’s most advanced AIRBORNE gamma-ray spectrometer system utilizing state-of-the-art DSP/FPGA technology for previously unachievable levels of spectral data performance. RSI has added very advanced technologies to the RS-500 systems to make it at the very leading-edge of this type of equipment and making obsolete all current available technologies by a significant factor. Yet it is designed to be easy to interface and virtually foolproof to use making the RS-500 system the clear technological leader in this sophisticated field.

Features

  • State-of-the-art design using FPGA/DSP technology
  • Each crystal output is fully LINEARIZED permitting multi-crystal summing with no distortion
  • NO requirement for radioactive sources for system setup
  • NO requirement for radioactive sources for system validation
  • UNLIMITED number of crystal summing
  • >20× improvement on signal throughout compared to older systems
  • Fully automatic gain stabilization on Natural Isotopes world wide
  • Each crystal pack operates independently
  • System readily integrates into users data systems
  • Individual crystal data storage with NO increase in data volume
  • Post-flight analysis techniques effectively eliminate re-flies for data problems
  • Easy to integrate system with very straightforward User interfaces

Spectrometer

Channels 1024
Differential non-linearity < 0.2% over top 99.5%
Integral non-linearity < 0.01% over top 99.5%
Zero dead time *
Baseline restoration Digital (IPBR) **
Pulse shaping Digital (AOPS) ***
Pile-up rejection Digital (< 40nS)
Pile-up contamination < 0.1% @ 250kcps

DPU (Detector Processing Unit)

I/O Ethernet
Sample rate 0.1-10 per sec
Timing Internal/External
Gain stabilization Automatic multi-peak
State of health All critical parameters

Detector

RSX-1 1 × 4L NaI (Tl)
RSX-2 2 × 4L NaI (Tl)
RSX-4 4 × 4L NaI (Tl)
RSX-54+1 × 4L NaI (Tl)
Energy resolution < 8.5% ****
Output
Composite spectrum YES
Individual spectra YES
State of health YES
Inputs
Detector configuration YES
Operational parameters YES
Trigger signal YES
Calibration data YES

 

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