|
Kinheng international holding co., ltd.
|
Scintillator CsI(Na)
| Payment Terms: | T/T |
| Place of Origin: | Shanghai, China (Mainland) |
|
|
| Add to My Favorites | |
| HiSupplier Escrow |
Product Detail
•
High Gamma ray stopping power
•
High density and atomic number
•
Well-suited for well logg
Cesium Iodide doped with Sodium CsI(Na) is a widely used material nowadays. High light output (85% of that of NaI(TI)), emission in the blue spectral region (in coincidence with the maximum sensitivity range of the most popular PMT with bialkali photocatodes), and substantially lower hygroscopicity in comparison with that of NaI(TI) makes this material a good alternative for NaI(TI) in many standard applications. The temperature dependence of light output has its maximum at 80°C. This makes it possible to use CsI(Na) the scintillation material at elevated temperatures. The decay time of CsI(Na) depends on the dopant concentration and varies in the range of 500 - 700 ns.
Properties:
Density [g/cm3] | 4.51 |
Melting point [K] | 894 |
Thermal expansion coefficient [K-1] | 49 x 10-6 |
Cleavage plane | none |
Hardness (Mho) | 2 |
Hygroscopic | yes |
Wavelength of emission maximum [nm] | 420 |
Lower wavelength cutoff [nm] | 300 |
Refractive index at emission maximum | 1.84 |
Primary decay time [µs] | 0.63 |
Afterglow (after 6ms) [%] | 0.5 - 5.0 |
Light yield [photons/MeVγ] | 38-44x103 |
Photoelectron yield [% of NaI(Tl)] (y rays) | 85 |
Didn't find what you're looking for?
Post Buying Lead or contact
HiSupplier Customer Service Center
for help!
Related Search
Find more related products in following catalogs on Hisupplier.com
Related Products
Company Info
Kinheng international holding co., ltd. [China (Mainland)]
Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)
.gif)
