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Dose Calibrator

High-activity measurements for isotope production environments.

Tag Features

  • Maximum Activity for 77tHR is 400 Curies (15 TBq)
  • Radiation resistant design
  • Custom length liners and dippers available to match your hot cell dimensional requirements
  • 8'' color VGA touch screen display
  • On-screen display of Nuclide Name, Number, Activity, Unit of Measure and Calibration Number
  • Large character, high visibility display
  • Over 80 nuclides with half-lives in memory
  • Full alpha numeric touchpad
  • Built-in dose calibration, quality control and self-diagnostics
  • Automated QC including constancy and linearity programs
  • Compatible with Nuclear Medicine Management Systems via USB
  • Optional printer for full size hard copy records
  • USB/PC communications
  • Software upgrade via USB or flash drive
  • USB printer capability
  • Automated Geometry and Linearity Testing


The CRC-77tHR calibrator’s performance and reliability have been designed to meet the unique and demanding needs of the isotope manufacturing and radiopharmaceutical production environments.

The software is designed for rapid repeatable measurement functions often required in production, and includes a fully automated Quality Assurance Program. Hardware is carefully designed to minimize the impact of high radiation fields upon electronics. A touch screen user interface provides a user-friendly and efficient workflow.

Some features include a high activity range of over 400 Curies for Tc-99m, USB/PC communications, and pre-defined communication protocols for fast and easy system interface.

We offer a full line of related Capintec™ products to safely use the CRC-77tHR calibrator within your hot cell or hood environment.

Models & Ordering

5130‑30261CRC-77tHR Dose Calibrator

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