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Scintillation crystal Scintillation Array Optical crystal and Optical wi
CsI(Na) Crystal
Source: Time:2018-07-29 12:54:20
The luminescence efficiency of CsI(Na) is similar to that of NaI(Tl) crystals. The emission spectrum peaked at 420nm can match well with PMT. Its temperature dependence is small and can be mainly applied in the well logging.
 
Regular size:Dia 50mmx Length300mm
Other customized size:Dia 39mmxLength 49mm
 
Available:Blank crystal and aluminum encapsulation
 
Property of CsI(Na):
 
Density (g/cm3 4.51
Radiation length      1.86
Light Yield (%) Nal 85
Decay constant(us)   0.63
Melting point °C 621
Emission peak(nm)  420
Hygroscopicity  deliquescent
Hardness (Mohs)  2