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NaI(Tl) Scintillators

Manufacture and supply of high quality scintillation crystals and pixelated arrays

Thallium doped Sodium Iodide Scintillation Crystals

We offer high quality NaI(Tl) scintillation crystals of various shapes and sizes as well as pixelated arrays. We have full capability to cut, shape, polish and coat the crystals as well as couple with silicone photodiodes in order to meet your specific requirements.

Thallium doped Sodium Iodide - NaI(Tl)

​NaI(Tl) - Thallium doped Sodium Iodide is the most commonly used scintillation crystal. NaI(Tl) is one of the brightest scintillators available surpassed only by our GAGG(Ce) scintillator. NaI(Tl) has a high level of optical output and marginal self-absorption of scintillation light.

NaI(Tl) is highly hygroscopic. Contact with water and humidity should be avoided and encapsulation (container) is required.​

NaI(Tl) scintillators have the following features:

  • High light output
  • Good density
  • Marginal self-absorption of scintillation light
  • Have an optical output largely independent of temperature
  • Good radiation hardness
  • Optical output well matched to most commonly used PMTs

Typical applications for NaI(Tl) scintillators include:

  • Nuclear spectroscopy
  • Nuclear medicine - SPECT, X-ray, CT, PET and RIA
  • Nuclear physics
  • High energy physics
  • Environmental monitoring
  • Security – cargo scanning, isotope identification, x-ray scanners
  • Dose rate monitors
NaI(Tl) based scintillation detectors
NaI(Tl) based scintillation detectors

Specifications:

Parameter
Value
Density (g/cm3)
3.67
​​Effective atomic number
56
​Maximum emission wavelength (nm)
415
​Radiation length (cm)
2.6
​Light yield (photons/KeV)
38
​Decay time (ns)​
250
​Thermal expansion coefficient (℃-1)​
4.74x10-6
​Melting Point (°K)
924
Hardness (Mohs)
2
​​Scintillation afterglow (100ms)
TBA
​Hygroscopic
Yes

Related Resources

  • NaI(Tl) brochure
  • Contact us to learn more!

Distributors

We are looking to expand our distribution network around the world. If you would like to become one of our distributors please get in touch.
Contact us to learn more!

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© Copyright Radanite (Beijing) Trading and Technology Co., ltd. 2019. All rights reserved.
  • Home
  • 首页
  • צור קשר
  • אודות
  • Services
    • השקעות, רכישות ומיזוגים
    • 投资与并购咨询
    • Business Development
    • פיתוח עסקי
    • 商务拓展
    • Corporate Services
    • Human Resources
    • משאבי אנוש
    • 人力资源
    • Consulting
    • ייעוץ
    • Commerce
    • מסחר
  • Products
    • Scintillators >
      • CsI(Tl)
      • CsI(Na)
      • CsI(Pure)
      • NaI(Tl)
      • GAGG(Ce)
    • Nuclear Electronics >
      • Multi-Channel Analyser (MCA)
  • About
  • 关于我们
  • Contact
  • 联系我们
  • בית