|Name:||NaI(Tl) Crystal||Encapsulation:||Aluminum Housing|
|Shape:||Customized Available||Standard Size:||1"x1",2"x2",3"x3",2L,4L,8L|
|Low Background Application:||Applicable||PMTs:||Well Matched|
|Yearly Yeild:||10000pcs||Warranty:||One Year|
photomultiplier tubes nai tl crystal,
PMTs nai tl crystal,
radiation detection Scintillator Crystal
NaI(Tl) Scintillator Crystal Radioactive / Nucleonics Level Gauge
The emission maximum of NaI(Tl) crystal is well matched to the sensitivity curve of photomultiplier tubes (PMTs) with bialkali photocathodes.
NaI(Tl) is susceptible to radiation damage, i.e. prolonged exposure to intense radiation degrades the scintillation performance. The crystal should not be exposed to ultraviolet radiation from fluorescent lamps or sunlight.
Scintillation crystals of NaI(Tl) are routinely grown with a potassium content of less than 0.5 ppm, and are appropriate for low background applications. NaI(Tl) crystals are widely used for radiation detection: in nuclear medicine, for environmental monitoring, in nuclear physics, aerial survey, well logging and in many other applications.
|Melting Point (K)||924|
|Thermal expansion coefficient (K-1)||47.4 x 10-6|
|Wavelength of Emission Maximum (nm)||420|
|Refractive Index at Emission Maximum||1.85|
|Primary Decay Time(ns)||250|
|Temperature Coefficient of Light Yield||0.3% K-¹|
|Light Yield (photons/keV)||38|
Larger size available
High light output/ detection efficiency
Single /poly/forged crystal available
Wavelength well matched PMT read out
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
Contact Person: Ivan. wang