X-ray security inspection Scintillation crystal Cesium iodide CsI (TL)crystals linear array SIPM modular

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Price:$15.00 - $20.00
Price in USD:Details


Product Overview



Product Name:CsI (Tl) crystal substrate
Product Description:

Scintillation crystal X or Y level radiation has a higher luminous efficiency, due to its energy and intensity of these crystals are widely used for safety inspection and testing equipment, such as airports, train stations, ports, and oil exploration custom fields. 

Technical parameters:

Crystal structureCube
Lattice constant4.566
Melting Point o C


Density g / cm 3


Mohs hardness


Coefficient of thermal expansion 10 -6 / K


Index of refraction


Emission wavelength (nm)


Radiation Length




Growth method





Orientation: None; maximum size diameter length: 100/300;


Note: according to customer demand special orientation and size.

Standard Packaging:1000 clean room, 100 clean bag or single box packaging


CsI Scintillation Crystal

Single element size: customized
Linear array: 8, 16, 32, 64…elements
2-Dimensional array: 6×10, 12×18, 24×36…elements
Light output: 50,000-55,000 Photons/Mev
Afterglow: 0.6%(max) after 100ms
Reflector: polymer with TiO2(excellent reflectivity to ensure minimized cross talk)
CsI tl arrays have been widely used in X-ray security inspection systems, we design and develop the pixelated CsI tl crystal in reflection coating, the TiO2 was used as separator between each single element, the configuration can be linear or 2-dimensional array, with high resolution and highly sensitive properties to achieve excellent image quality, please contact us for your customized request.



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Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 7-10 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 50% T/T in advance ,balance before shippment.

Read before inquiry:
I. If I want to customize, you need to tell me what types do you need?

Such as MgO,STO, GGG and LAO etc. And the size of materials, orientation,  related parameters and what you will use it for are also very important information we need to know. 


II.There are many kinds of products in our products. The parameters of each product are different. If you want to know any crystal materials, we can provide detailed information. For you to choose.


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