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CRC ® -25PET Dose Calibrator

For Speed and Accuracy in measuring PET isotopes

CRC ® -25PET Dose Calibrator Manual- Revision L

View CRC®-25PET Dose Calibrator Sell Sheet

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The Capintec CRC®-25PET Dose Calibrator meets the demands of your Nuclear Medicine/PET Department with a host of features for optimized usage; including USB capabilities, SD flash cards for software upgrades, chamber plug-and-play, ability to add a second PET chamber, and more.

All nuclide data is entered via the custom keyboard that includes 9 user-definable keys.  Four reference sources are stored in memory and are automatically decay-corrected for today’s time and date.  Its space efficient design allows for a large, easy to read display.

Dose calibration quality control tests and self-diagnostics are built in; along with automatic zero and background subtraction, making the CRC®-25PET extremely easy to use.  Optional printers enable the CRC®-25PET to print full size records and patient tickets with peel off labels for vial and syringe identification.

Reduced chamber pressure and increased bias voltage increases the maximum activity range for high energy PET isotopes.  Innovative designs, proven performance and the most comprehensive technical service and support system available is what you’d expect from the leader in dose calibrator design and development. For the latest technology and expert service, Count on Capintec for the proven performance of our dose calibrators and commitment to customer support!

Item Numbers


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5130-3217 CRC ® -25PET Dose Calibrator


  • Bidirectional USB and RS232 ports
  • SD flash card software upgrade
  • USB printer capability
  • Chamber plug-and-play capability
  • Intelligent, interactive remote
  • Both remote and chamber can be placed 100 feet from the readout unit
  • Selection of Nuclide and Daily Test can be done with the remote
  • On-screen display of Nuclide, Activity, Unit of Measure and Calibration Number
  • Large character, high visibility display with automatic backlighting
  • Automatic zero and background subtraction
  • Built-in dose calibration, quality control and self diagnostics
  • Maximum activity: 20 Ci of F-18
  • Compatible with Nuclear Medicine Management Systems via USB
  • Optional printer for regulatory records and patient labels for syringes and vials
  • Over 80 nuclide symbols and half-lives in memory

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  • Ionization Chamber
    • Type: Thin wall, deep well
    • Dimensions: 43.8 cm (17.25”) high x 17.2 cm (6.76”) dia.
    • Cabling: 3.7 m (12’) interconnecting cable
    • Fill Gas: 5 atmospheres Argon
    • Well Dia: 6 cm (2.4”)
    • Well Depth: 26 cm (10”)
  • Measurement Range
    • Type: Auto Ranging
    • Activity: 20 Curies of F-18
    • Resolution: 0.1 Ci (0.01 MBq), max.
  • Display Screen
    • Type: Dot Matrix Liquid Crystal Display
    • Format: Direct reading in Ci or Bq
    • Bq/Ci Reading: User selectable or fixed
    • Values Displayed: Nuclide name (Atomic symbol, Mass number), calibration number
  • Electrometer
    • Accuracy: Better than ± 2%
    • Linearity: Within ± 2%
    • Response Time: Within 2 sec., 4 to 16 sec. for very low
    activity samples• Bias Voltage: 500V
    • Automated Geometry and Linearity
  • Repeatability of Measurement
    • Repeatability: Within ± 1% within 24 hours during which time the calibrator is continuously on all the time
    Overall Accuracy
    • Accuracy Determined By:
    1) Calibration for the specific nuclide and the sample
    2) Accuracies of standard sources used for calibration of
  • Tests
    • Diagnostics: Full test of program, system memories
    • Daily: Auto Zero, Auto Background, Voltage Test, Data Check, Accuracy and Constancy
  • Nuclear Data
    • Nuclide Setting Keys: 9 programmable user keys, 4 pre-set
  • Standard Source Data
    • System Memory: Co-57, Co-60, Ba-133, Cs-137, Na-22
    Standard Sources
  • PC Port
    • Interface: Rs-232 Protocol & USB
    • Compatibility: Standard Nuclear Medicine Management
  • Printer (Optional)
    • Type: Epson Roll, Epson Slip or Okidata full size dot matrix
    • Printing Options: Full size test reports, measured results on
  • Power Requirements
    • 100-240 VAC (50/60 Hz) 100mA
    • Ability to add second PET chamber

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  • Console Dimensions
    • Height: 13.7cm (5.38in)
    • Width: 26.0cm (10.25in)
    • Depth: 26.7cm (10.5in)
    • Weight: 1.8kg (3.9lb)
  • Chamber Dimensions
    • Height: 43.8cm (17.25in)
    • Diameter: 17.2cm(6.76in)
    • Weight: 13.6kg (30lb)
    • Well Diameter: 6.1cm (2.4in)
    • Well Depth: 25.4cm (10.0in)
    • Cable Length1: 3.7m (12ft)
  • Cables
    • Power2: 1.8m (6ft)
    • Printer: 1.8m (6ft)
  • 1: Longer cables are available. Consult factory.
    2: Optional.

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Optional Accessories

7300-2903 Positron Shield
5130-2224 Interactive Remote Display
5430-0058 Epson Roll Printer
5430-0100 Epson Ticket Printer
5130-2090 511 L-Block
7120-1199 CRP-200 Dose Tickets & Labels
5130-2212 Additional PET Chamber

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