This listing is for one Thermo Scientific RadEye PRD Personal Radiation Detector with current independent third party calibration.
This is the standard RadEye PRD model. It is a compact gamma/photon personal radiation detector designed for high sensitivity source detection, count rate monitoring, dose rate measurement, and accumulated dose tracking.
This unit is currently configured in R based units, but it can be switched to Sv based units upon request before shipment.
Calibration
This instrument was professionally calibrated by an independent third party radiation measuring instrument calibration provider.
The calibration provider specializes in radiation detection and measuring equipment calibration and is licensed by the state for this type of work.
Calibration was performed using standards with current NIST traceability. The calibration certificate is included with the instrument and reflects the current calibration status of this exact unit.
The calibration documentation includes the instrument information, serial number, calibration date, calibration results, and supporting traceability information.
User Configuration Access
All user configuration menus are unlocked and accessible.
This has been verified prior to listing. The unit is not locked down with restricted user menus, which is common on some surplus or agency issued units where settings were protected to prevent unauthorized changes.
Accessible configuration menus allow the user to review and adjust normal user settings such as display units, alarm thresholds, response behavior, operating modes, and other configurable options as supported by the instrument.
Included
Thermo Scientific RadEye PRD Personal Radiation Detector
Current independent third party calibration certificate
Optional protective rubber bumper guard installed
Hard side storage case
Batteries
Any additional accessories shown in the photos
Technical Information
Model: Thermo Scientific RadEye PRD
Instrument type: Personal radiation detector
Radiation detected: Gamma/photon radiation
Detector type: NaI(Tl) scintillation detector with miniature photomultiplier
Display units: Currently set in R based units, switchable to Sv based units upon request
Measured values: Count rate, dose rate, and accumulated dose
Dose rate range: 1 µR/h to 25 mR/h or 0.01 µSv/h to 250 µSv/h
Overload display: Above 25 mR/h or 250 µSv/h
Overrange indication: Tested up to 1,000 R/h or 10 Sv/h
Cs-137 sensitivity: Approximately 1.5 cps per µR/h or 150 cps per µSv/h
Am-241 sensitivity at 60 keV: Approximately 30 cps per µR/h
Energy range: Excellent detection from 30 keV
Dose and dose rate energy range: 60 keV to 1.3 MeV, within approximately ±30 percent
Linearity error: Maximum ±10 percent for Cs-137 within the measuring range
Natural Background Rejection: Enhanced alarming sensitivity by NBR
Battery type: Two AAA batteries
Battery life: Approximately 600 hours with alkaline AAA batteries
Ingress protection: IP65 according to EN 60529
Drop rating: 1.5 m onto concrete with protective sleeve installed
Operating temperature: -20 C to +50 C
Weight: Approximately 160 g with batteries
Memory: Stores the last 1600 measured values and 250 logbook entries
Condition
This is a used professional radiation detection instrument. It may show normal cosmetic wear from prior use, handling, or storage.
The optional protective rubber bumper guard is installed.
The instrument has been inspected, calibrated by an independent third party calibration provider, and verified to operate as intended.
The unit shown in the photos is the exact unit that will be shipped unless otherwise discussed before purchase.
Warranty
This instrument is backed by a 1 year functional guarantee from the date of purchase.
The guarantee covers normal use and operation.
The guarantee does not cover batteries, abuse, misuse, mishandling, physical damage, water damage, contamination, unauthorized repair attempts, or other damage outside normal use.
Configuration
Alarm thresholds can be configured prior to shipment if desired.
The unit can also be switched from R based units to Sv based units before shipment if requested.
Specific alarm values, display units, or operating preferences should be provided at the time of purchase.
Common Uses
Personal radiation awareness
Antique and collectible screening
Radium dial and luminous item detection
"Green glass" and ceramic screening
NORM checks
Mineral collecting
Scrap and material screening
General gamma source detection
This instrument is intended for radiation detection and dose rate monitoring. Readings can vary depending on source type, geometry, shielding, energy, calibration condition, and user interpretation.
Please review all photos and search the model number for full manufacturer specifications.
Item ships the same day payment clears.
If purchasing from outside the 48 states, please contact us before buying to arrange shipping.
