Radcal PDC Instruction Manual
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Radcal PDC Instruction Manual

Patient dose calibrator
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Model PDC
Patient Dose Calibrator
Instruction Manual

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Summary of Contents for Radcal PDC

  • Page 1 Model PDC Patient Dose Calibrator Instruction Manual...
  • Page 3 MADE IN GERMANY FOR RADCAL CORPORATION UNDER THE FOLLOWING PATENT: PAT NO. 7,413,345 Radcal Corporation 426 West Duarte Road Monrovia, CA 91016-4591 USA USA (626) 357-7921 Fax USA (626) 357-8863 email Service@radcal.com www.radcal.com Radcal Part # MNL/PDC 4077009 Rev:G Firmware V1.09...
  • Page 4 “OVERRATE” will be displayed. The mode should then be changed to “High Rate”. Attention. The PDC cannot be switched on when the battery charger is connected. Always disconnect the battery charger before using the system. Important. Throughout this manual the following words are given a specific meaning and the reader should be aware of their significance.

  • Page 5: Table Of Contents

    CONTENTS General user information ..........6 Application .

  • Page 6: General User Information

    When cleaning the ionization chamber no abrasive cleaners and no organic solvents or cleaning agents containing solvents (e.g. petroleum ether, alcohol) must be used. The enclosure of the PDC can be cleaned by wiping with a damp cloth containing a mild washing-up liquid solution.

  • Page 7: Storage, Conditions Of Application

    A relative air humidity exceeding 80% can cause precipitation of condensate on the ionization chamber and electrical connections. This will lead to increased leakage current. Where the PDC might have been exposed to excessive humidity, the risk of such insulation failures can be reduced by drying the ionization chamber at an elevated temperature (max.

  • Page 8: System Description

    System description Introduction The PDC is designed to function as a stand-alone battery powered instrument. Its application can be extended by connection to a PC computer running the optional software package (see separate software user manual). A support stand is provided to elevate the PDC above structures that might add scattered radiation to a primary beam measurement.

  • Page 9: Computer Connection

    Computer connection When connected to a PC running the optional software package control is via the computer and with the exception of the power on/off button all PDC located controls are disabled. Please see the software manual for more details.

  • Page 10: Preparations For Operation

    Attention. When charging the Patient Dose Calibrator, use only the original charger or a manufacturer supplied replacement! Note. When the battery is fully charged the PDC will function for a minimum of 8 hours. To charge a completely exhausted battery takes about two hours.

  • Page 11: Operation

    Operation Attention. The PDC – Patient Dose Calibrator should only be used by personnel who are authorized to use sources of diagnostic medical X-radiation and are acquainted with these instructions. Note These instruction apply only to the PDC when used without a computer running the application software being connected.

  • Page 12: Reset Function

    The auto reset time can be adjusted or disabled via the PCD software (see separate manual). Note. After expiration of the Auto-Reset the PDC resets the display of dose area product and air kerma automatically to zero. If a subsequent exposure is measured prior to Auto-Reset it will be added to the dose area product and air kerma already displayed (commonly know as accumulate mode).

  • Page 13: Measuring Range

    When in the dose area product display mode the PDC has two ranges “low rate” and “high rate”. The selected rate is indicated by the corresponding LED. The rated range of use for each is given on page 15 of the Technical specifications.

  • Page 14: Trouble Shooting

    -> Switch measuring system OFF and ON again. * In case of repeated occurrence: note the displayed test-values and contact your Radcal representative. * maximum dose-rate * ->Change the measuring range to “high OVERRATE is exceeded rate”, RESET; repeat measurement * Below minimum * ->Change the measuring range to “low...

  • Page 15: Technical Specifications

    Technical specifications Notes: All technical data is valid for the ambient conditions as defined in IEC 60580. Only values given with tolerance ranges or limits are guaranteed. All other values are for information only. Subject to change without prior notice. Ionization chamber Response, 700 pC / μGyAm²...

  • Page 16: Power Supply

    Accuracy. ± 10% Inclusive of all uncertainties i.e. temperature, pressure rate, Air kerma ± 10% area and beam quality ± 7.5% Under reference conditions Air kerma ± 7.5% 10 mGy/min, 15 x 15 cm field, 80 kVp, 2.5 mm Al filtration. Power supply Internal rechargeable battery pack Li-ION, 2 cells Panasonic CGR18650CF (UL 1642) Nominal voltage, 7.2 V...
  • Page 17 Support Elevation Stand Foam Elevation Support Stand fits inside the interior of the Carry Case lid...

  • Page 18: Warranty

    Radcal if the repairs are warranty- applicable. This warranty excludes batteries. Radcal shall not be held liable for damages or delays caused by defects beyond making repairs or furnishing replacement parts, nor shall Radcal be liable for any defective material replaced without Radcal’s consent during the period of this warranty.
  • Page 19 Declaration of Conformity According to Engineering Report # ER1190829-PDC Radcal Corporation Manufacturer’s Name: 426 West Duarte Road Manufacturer’s Address: Monrovia, CA 91016 U.S.A. Declares that the Product Patient Dose Calibrator Product Name: PDC-01 Model Number(s): Product Accessories: Conforms to the following Product Specification:...

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