1-1/2" X 2.25" Gamma Scintillation Detector W/bicron Bc-412 Scintillator

US $129.00

  • Stuart, Florida, United States
  • Mar 8th
This listing is for a 1-1/2 inch Gamma Scintillation Detector designed for Radiation Detection. This probe has been newly manufactured in the iRad shop and lab. It is about 7 inches in length and weighs only 6.5 ounces. This Listing is for detector only, not the Ludlum survey meter. The detector uses a 1-1/2 inch diameter by 2-1/4 inch thick Bicron/Saint-Gobain BC-412 scintillator for Gamma Radiation Detection. I attach the scintillator to a high quality Hamamatsu R9420 Photomultiplier Tube that includes a 80 MegOhm dynode chain. After assembly if the PMT and scintillator, the detector is encased in a Black Polyolefin casing that is quite durable. The detector has been tested from 800v to 1200v and runs very well throughout that range of voltage  with excellent sensitivity at 900 to 1100 volts. The detector can easily be swapped out with GM probes that also run at 900 volts without changing your HV settings (on meters that support scintillation detectors). I recommend this detector if you have a Meter with adjustable HV like a Ludlum Model 3 and most all other Ludlum meters. Pictures show detection of Cs137, Co60 and a thorite mineral sample. The probe is shown operating on a Ludlum Model 18 at 900V as calibrated on my Ludlum 500 Calibrator. Voltage requirements on your meter and specific probe may vary. Operating Instructions and directions for adjusting HV and Plateau of detector are included in the sale. Detector Dimensions: Length: ~7 inches (plus BNC connector) Diameter: ~1.6 inches Weight: ~6.5 oz The Scintillator detector includes a BNC connector for connection to your meter. Please see my other listings for the BNC to C adapters. Only one Scintillator Detector is included in this listing. No other items shown, including test equipment, cables, meters, test sources, or tools are included. The survey meter and other items are shown only to demonstrate functionality of the detector. Expedited Shipping! I ship very fast, same day if early enough, next day otherwise (except Holidays and Weekends). Packaging will be safe and secure, and I guarantee your satisfaction and no DOA. This item comes with a 30 day satisfaction guarantee or your purchase price back upon return of all items in same condition as sent. Thank you for looking. Please don't forget to see my other items.  
Newly manufactured in the iRad lab using new and refurbished materials.
Brand iRad Inc.
Type Scintillator Detector
Model GS-1522
Country/Region of Manufacture United States

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