X-Ray Type NaI(Tl) Scintillator X-ray Type NaI(Tl) scintillator has a disk shape NaI(Tl) crystal which is housed in aluminum cases. Beryllium or aluminum foil is used as the entrance window, and it is used for measuring soft X-ray or low-level Gamma-ray. Request For Quotations Design Options 1 ) Encapsulation material options Metal container: Aluminum, Stainless steel Optical window: K9 glass, Quartz, Sapphire Entrance window: Beryllium, Aluminum2 ) Special flanges, mounting fixtures or other modifications Features 1 ) For soft X-ray or low-level Gamma-ray detection Typical Specification ModelCrystal Size(mm)EncapsulationEnergy resolution(Am-241)DiameterHeightNaI-D25H125.41.0Aluminum housing, K9 glass window, beryllium entrance window≤18%@60keVNaI-D38H138.11.0Aluminum housing, K9 glass window, beryllium entrance window≤18%@60keVNaI-D50H150.81.0Aluminum housing, K9 glass window, beryllium entrance window≤18%@60keVNote: other size or specifications can be customized according to your requirements.