Square Type NaI(Tl) Scintillator
The square type NaI(Tl) scintillator has a cuboid NaI(Tl) crystal which is housed in stainless steel cases or Aluminum cases. For measurements, the radiation can enter from the end face or the side surfaces of the cuboid, and light output can be obtained from the optical window mounted at the another end face.
Design Options
1 ) Encapsulation material options
Metal container: Aluminum, Stainless steel
Optical window: K9 glass, Quartz, Sapphire
2 ) Special flanges, mounting fixtures or other modifications
Features
1 ) Emission spectrum well matched with the sensitivity curve of photomultiplier tubes (PMTs)
2 ) High light output
3 ) Good energy resolution
4 ) Maximum crystal size: 100mm x 100mm x 400mm(4″ x 4″ x 16″)
Typical Specification
Model | Crystal Size(mm) | Encapsulation | Energy resolution(Cs-137) |
NaI-25-25H50 | 25.4mm x 25.4mm x 50.8mm | Aluminum housing with K9 glass window | ≤8.0%@662keV or better |
NaI-50-50H50 | 50.8mm x 50.8mm x 50.8mm | Aluminum housing with K9 glass window | ≤8.0%@662keV or better |
NaI-50-50H100 | 50.8mm x 50.8mm x 100.0mm | Aluminum housing with K9 glass window | ≤8.0%@662keV or better |
NaI-50-100H400 | 50.8mm x 100.0mm x 400.0mm | Aluminum housing with K9 glass window | ≤8.5%@662keV or better |
NaI-100-100H400 | 100.0mm x 100.0mm x 400.0mm | Stainless steel housing with K9 glass window | ≤8.5%@662keV or better |
Note: other size or specifications can be customized according to your requirements. | |||