Sodium Iodide Detectors

Sodium Iodide Detectors

Summary

NaI(Tl) scintillation crystals are used in most standard applications for detection of Gamma radiation because of their unequalled high light output. The crystals also offer an excellent match of the emission spectrum to the sensitivity of photomultiplier tubes, resulting in good energy resolution.

FEATURES

  • High light output
  • Good energy resolution

APPLICATIONS

  • General scintillation counting
  • Health physics
  • Environmental monitoring
  • High temperature use

SPECIFICATIONS

Density

3.67 g/cm3

Emission Max

415 nm

Decay Constant

0.23 µs

Refractive Index

1.85

Memory Depth

140 Million Points

Conversion Efficiency

100

Hygroscopic

Yes

 

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