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Beta Irradiator Systems

Our beta irradiators are specially designed for calibration of dosimetry and survey meters. We offer a simple single source system as well as an irradiator that can hold up to 4 sources and automatically configure the source, filter, and distance to match the required calibration configuration. These easy-to-use systems will measurably increase efficiency and accuracy in a variety of user applications. These systems are available with manual operation using electronic controllers, or with full automation that includes computer control, auto set-up, irradiator calibration and more.

The model BC30 beta beam irradiator is designed for calibrating survey meters and dosimetry with beta radiation.  The simple design is a cost-effective solution, yet provides all the elements necessary for calibration.  It holds a single source (Sr-90, Kr-85, or Pm-147) that provides a hemispheric radiation field.  Flattening filters are supplied to match the source.  A bench in front of the source has a grid pattern and dowel pins to allow precise positioning of instruments and dosimetry.   The system comes complete with a radiation source, flattening filter, shielded enclosure, exposure position, instrument bench, and control panel.

  • Single source
  • Sources available for Sr-90, Kr-85, and Pm-147
  • High precision and repeatability assure accurate calibrations with low uncertainty
  • Electronic operation or fully-automated computer control.
  • Computer control provides extensive automation to reduce errors and improve efficiency
  • Easy to use with an intuitive operator interface.
  • Inherent fail-safe design.
  • Highly reliable
  • Calibration available with traceability to NIST
  • Can be loaded with one source at a time
  • Sr-90 sources available in 740 MBq (20 mCi), 1.85 GBq (50 mCi), 3.7 GBq (100 mCi) & 7.4 GBq (200 mCi)
  • Kr-85 sources available in 740 MBq (20 mCi), 1.85 GBq (50 mCi), 3.7 GBq (100 mCi) & 7.4 GBq (200 mCi)
  • Pm-147 sources available in 1.85 GBq (50 mCi), 3.7 GBq (100 mCi) & 7.4 GBq (200 mCi)
  • External exposure rate < 2 uSv/hr (0.20 mR/hr) @ 30cm (11.81”) from the surface
  • Size - 51cm (20.08”) x 32cm (12.60”) x 140cm (55.12”) tall
  • Weight - 25 kg (55 lbs)
  • Power - 120/220 VAC, 50/60 Hz, 500 watts
  • Model T20 precision linear positioning track, manual or automated, 1 to 4 axes
  • Or fixed platform with alignment pins
  • Safety interlock system
  • Video cameras for instrument and room viewing
  • Jigs/fixtures
  • Dosimeter phantoms
  • Laser alignment
  • Temperature, Pressure, Humidity Monitors
  • Calibration equipment & service

Please register with us below in order to download the technical document(s) for the BC30 Single Source Irradiator.

The model Beta4 beta beam irradiator is designed for calibrating survey meters and dosimetry with beta radiation.  It can hold up to four sources (Sr-90, Kr-85, or Pm-147) and provides a hemispheric radiation field.  Flattening filters mounted on a filter wheel are rotated to match the source.  An optional linear positioning system can precisely align instruments and dosimetry in the radiation beam.   The system comes complete with radiation source(s), flattening filter(s), shielded enclosure, exposure position, and control panel (electronic for computer controlled).

  • Can hold up to 4 beta sources
  • Sources available for Sr-90, Kr-85, and Pm-147
  • High precision and repeatability assure accurate calibrations with low uncertainty
  • Electronic operation or fully-automated computer control.
  • Computer control provides extensive automation to reduce errors and improve efficiency
  • Easy to use with an intuitive operator interface.
  • Inherent fail-safe design.
  • Highly reliable
  • Calibration available with traceability to NIST
  • Capacity of 4 sources
  • Sr-90 sources available in 740 MBq (20 mCi), 1.85 GBq (50 mCi), 3.7 GBq (100 mCi) & 7.4 GBq (200 mCi)
  • Kr-85 sources available in 740 MBq (20 mCi), 1.85 GBq (50 mCi), 3.7 GBq (100 mCi) & 7.4 GBq (200 mCi)
  • Pm-147 sources available in 1.85 GBq (50 mCi), 3.7 GBq (100 mCi) & 7.4 GBq (200 mCi)
  • External exposure rate < 2 uSv/hr (0.20 mR/hr) @ 30cm (11.81”) from the surface
  • Size - 68cm (26.77”) x 68cm (26.77”) x 220cm (86.61”) tall
  • Weight - 175 kg (386 lbs)
  • Power - 120/220 VAC, 50/60 Hz, 1000 watts
  • Model T20 precision linear positioning track, manual or automated, 1 to 4 axes
  • Or fixed platform with alignment pins
  • Safety interlock system
  • Video cameras for instrument and room viewing
  • Jigs/fixtures
  • Dosimeter phantoms
  • Laser alignment
  • Temperature, Pressure, Humidity Monitors
  • Calibration equipment & service

Please register with us below in order to download the technical document(s) for the Beta4 Multi-Source Irradiator.