Test Nuclear Radiation detector

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SUMMARY

The discussion centers on testing the RD3024 radiation detector from Teviso, specifically the challenges of sourcing ionizing radiation for effective testing. Participants emphasize the necessity of using a legitimate check source, such as those provided by Ludlum Measurements, to ensure proper operation without regulatory issues. The RD3024 outputs a square wave pulse for detected radiation, raising questions about methods for measuring count rates and calibrating the instrument accurately.

PREREQUISITES
  • Understanding of ionizing radiation and its detection mechanisms.
  • Familiarity with radiation check sources and regulatory requirements.
  • Knowledge of pulse output measurement techniques.
  • Basic principles of calibration for radiation detection instruments.
NEXT STEPS
  • Research the specifications and usage of Ludlum check sources for radiation detection.
  • Learn about calibration techniques for radiation detectors, focusing on pulse output measurement.
  • Investigate alternative methods for simulating ionizing radiation for testing purposes.
  • Explore the regulatory landscape regarding the possession and use of radiation sources in your country.
USEFUL FOR

Radiation safety professionals, instrument calibration technicians, and anyone involved in the testing and validation of radiation detection equipment.

mrmrzamany
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Hi, I want to test this radiation detector http://www.teviso.com/en/products/radiation-sensor-rd3024.htm

The problem is we don't have strong nuclear radiation sources or even weak ones , can i mimic the radiation ?? For example can i use Microwave sources or RF field or other radiation sources to test my sensor , if yes provide me with a method

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You need a source of ionizing radiation. Typically for regulatory monitoring a small check source is provided to assure proper operation when used. Such sources should not require a license for possession of the source (perhaps this depend on the country) . see for example

http://www.ludlums.com/products/check-sources.

This detector does not seem to have a direct readout, only providing a square wave pulse output for each detected radiation particle. So how do you propose to actually measure the count rate and calibrate the instrument?
 

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