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Cylindrical NaI(Tl) Crystals Encapsulated

  • Energy resolution options: 6.5-9.0% (Cs137,662keV)
  • Large light output  
  • Maximum size: φ150mm x 400mm
  • Aluminium housing and optical glass windows
  • Stocked and custom modules offerred
  • NaI(Tl) integrated with PMT detectors available
Inquire for custom product  
Code Material Crystal Size Housing Windows Unit Price Delivery Cart
541-001 NaI(Tl) Φ25mmx25mm Aluminium Optical Glass Inquire 2 weeks
541-002 NaI(Tl) Φ25mmx40mm Aluminium Optical Glass Inquire 2 weeks
541-003 NaI(Tl) Φ25mmx50mm Aluminium Optical Glass Inquire 2 weeks
541-004 NaI(Tl) Φ25mmx100mm Aluminium Optical Glass Inquire 2 weeks
541-005 NaI(Tl) Φ50mmx50mm Aluminium Optical Glass Inquire 2 weeks
541-006 NaI(Tl) Φ63mmx63mm Aluminium Optical Glass Inquire Inquire
541-007 NaI(Tl) Φ75mmx75mm Aluminium Optical Glass Inquire 3 weeks
541-008 NaI(Tl) Φ76mmx200mm Aluminium Optical Glass Inquire 3 weeks
541-009 NaI(Tl) Φ100mmx55mm Aluminium Optical Glass Inquire Inquire

Sodium Iodide crystal doped with Thallium (or NaI(Tl) crystals) has a very high scintillation or luminescence efficiency and a good energy resolution, NaI(Tl) scintillators have the largest light-out and an emission range well matched to photomultipliers with bialkali photocathodes at a high efficiency, and in combination with their easy availability of variety size and geometries and low cost, NaI(Tl) scintillators have  become the most widely used scintillators. NaI(Tl) crystals are a kind of highly hygroscopic materials, they must be put in a hermetical sealing housing in using.

Hangzhou Shalom EO offers the off-the-shelf and custom cylindrical NaI(Tl) scintillators and detectors, the NaI(Tl) crystals are made into cylinders and encapsulated in  aluminum or stell housings with optical windows which would couple to Photomultiplier Tubes (PMT),  and NaI(Tl) crystals could be integrated with PMT and electronics if required. Our cylindrical NaI(Tl) crystals have been widely applied in scintillation measurement or scintillation spectrometer detector for ordinary GAMMA ray.

Common Specifications:

Density(g/cm3) 3.67 Melting Point (K) 924
Cleavage Plane <100> Hardness(Mohs) 2
Hygroscopic yes Refractive Index at Emission Peak 1.85
Emission Peak Wavelength (nm) 415 Decay Time (ns) 250
Light Yield (photons/KeV) 38
Cylindrical NaI(Tl) Crystals D25x40mm

Cylindrical NaI(Tl) Crystals D25x40mm

Cylindrical NaI(Tl) Crystals D50x50mm

Cylindrical NaI(Tl) Crystals D50x50mm

Cylindrical NaI(Tl) Crystals D100x55mm

Cylindrical NaI(Tl) Crystals D100x55mm