Dade Moeller’s Calibration Laboratory has performed more than 15,000 calibrations of radiation detection
instruments. We offer exposure and contamination (efficiency) calibration services. The Laboratory possesses a wide variety of NIST traceable sources for performing calibration of contamination and exposure/dose rate monitoring instruments.
Our calibration procedures follow ANSI Standard N323A-1997, “Instrument Test and Calibration, Portable Survey Instrument.” Upon completion of each calibration, the Laboratory will issue a Certificate of Calibration for each instrument. Each certificate contains detailed information on how the instrument was calibrated, references to geometry, correction factors, source efficiencies, observed exposure rates, and details about each NIST traceable source the Laboratory used to calibrate your instrument. Corresponding instrument labels will be provided as well.
Upon arrival, instruments will be inspected for damage and proper working order. You will be immediately notified if any damage occurred during shipping.

NOTE: When shipping pressurized ion chambers, please consult the Laboratory for the correct shipping procedures. Pressurized ion chambers are considered hazardous materials/dangerous goods due to the presence of an internal pressurized gas chamber. Shipment requires personnel training and the completion of the appropriate paperwork. We offer a Web-based training course: DOT Requirements for Shipping Model 451P Pressurized Ion Chambers.
Instruments will be returned via Fed Ex. You may use your own FedEx account for the return shipment of your instruments. Please indicate your account number and zip code in the appropriate location on the Calibration Request Form.
Dade Moeller
Radio-Analytical & Calibration Laboratory
704 South Illinois Avenue, Suite C-101
Oak Ridge, TN 37830
| Item | Cost |
| Contamination Calibration* | $45.00 |
| Exposure Calibration* | $60.00 |
| Additional Detectors/Probe | $15.00 |
| New Batteries | $1.25 each |
| New Cable | $60.00 each |
| Shipping and Handling | At Cost (Fed Ex only) |
* Calibration includes one (1) base unit and one (1) detector/probe
Please contact the Laboratory for bulk calibration prices.
Dade Moeller offers these services under License No. R-01111-J21 issued by the State of Tennessee. The Laboratory’s Quality Assurance and Standard Operating Procedures are available for review upon written request to the Laboratory.