Csi(Tl) scintillation crystal for detection Infrared spectrometer prism, X ray fluorescent screen, scintillation counter
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- Supplier: Beijing Scitlion Technology Corp. Ltd.
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Product Overview
Description
Product Description
csi(tl) scintillation crystal
Cesium iodide crystals can be divided into three types based on the dopant, CsI(Tl), CsI(Na) and pure CsI. All of them are
colorless transparent cubic crystals.
CsI(Tl) is the most typical alkali halide scintillation crystal apart from NaI(Tl).
colorless transparent cubic crystals.
CsI(Tl) is the most typical alkali halide scintillation crystal apart from NaI(Tl).
Its light yeild is 45% of that in NaI(Tl).
Its emission spectrum has a broad band at 350-700nm and a peak at 550nm. Its emission spectrum can match well with SPD so that the read out system can be simplified. Since the decay time is dependent on the ionization capacity of a particle, it is suitable todetect heavy charged particles under strong -ray background. The luminescence efficiency of
Its emission spectrum has a broad band at 350-700nm and a peak at 550nm. Its emission spectrum can match well with SPD so that the read out system can be simplified. Since the decay time is dependent on the ionization capacity of a particle, it is suitable todetect heavy charged particles under strong -ray background. 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 applied in high temperature and outer space environment. However, its disadvantage is that the luminescence decreases quickly in the low energy (less than 20 KeV) and hygroscopicity is stronger than that of CsI(Tl).Pure CsI crystal is much less hygroscopic than CsI(Tl). Its emission consists of the fast intrinsic luminescence (10ns) peacked around 305nm and a slow component (100-4000ns)around 350-600nm. After intensive efforts to suppress the slow component, the fast/slow ratio can reach as large as four. The total light output is as large as 4-5% of NaI:Tl. The possible application of this crystal lies its fast timing characteristics.
Specification
item | value |
Classification | Halide (Except Chloride) |
Type | Cesium iodide |
CAS No. | 7789-17-5 |
EINECS No. | 232-145-2 |
Place of Origin | China |
Purity | 99%min |
Appearance | white crystal or powder |
Packing & Delivery
STANDARD PACKAGING
Company Profile
Beijing Scitlion Technology Corp., Ltd. was established in the beginning of 2013. Our company has more than 50 years' history based on BGRI (Beijing Glass Research Institute), which was founded in 1960. We are specialized in manufacturing FLUORIDE CRYSTALS, OPTICAL COLD PROCESSING AND COATING, QUARTZ FIBER, as well as SEALING GLASS, with a comprehensive production system and a management system which has granted ISO 9001:2000 certifications.
FAQ
1. who are we?
We are based in Beijing, China, start from 2012,sell to Northern Europe(10.00%),Eastern Asia(4.50%),Western Europe(3.60%),Central America(3.50%),North America(2.50%),Africa(2.30%),South America(1.50%). There are total about 1-4 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Fluoride Crystal,Optical Components,Quartz Fiber,Sealing Glass
4. why should you buy from us not from other suppliers?
The competitive price and high quality
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian
We are based in Beijing, China, start from 2012,sell to Northern Europe(10.00%),Eastern Asia(4.50%),Western Europe(3.60%),Central America(3.50%),North America(2.50%),Africa(2.30%),South America(1.50%). There are total about 1-4 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Fluoride Crystal,Optical Components,Quartz Fiber,Sealing Glass
4. why should you buy from us not from other suppliers?
The competitive price and high quality
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian
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