Scintillation crystal
NaI(Tl) 40x40 mm
Gamma scintillator / Radiation detector
Description
Monocrystalline sodium iodide activated with thallium NaI (Tl), is currently the most common of all scintillator materials.
The scintillator NaI (Tl) differs high light yield. For the formation of a single photon therein spent about 25 eV.
The luminescence spectrum is in good agreement with the spectral sensitivity bialkali photocathode of photomultiplier tubes.
The scintillator NaI (Tl) has high transparency to the light of their own emitting.
A large value of Z iodine in the crystals NaI (Tl) results in a high detection efficiency of the gamma radiation.
The decay time of light is constant for crystal NaI (Tl), is approximately 0.23 microseconds.
Conventional charge-sensitive preamplifiers convert it into a voltage pulse output with a rise time of approximately 0.5 microseconds.
Purpose of Use
Scintillation crystals NaI(Tl) are widely used for radiation detection:- in nuclear medicine
- for environmental monitoring
- in nuclear physics
- aerial survey
- well logging and in many other applications.
Interesting and informative video about scintillation crystals
☢ Сцинтилляционный кристалл йодида натрия (NaI(Tl), NaJ(Tl)) 30х70 30х40 30х25 25х40 30х20 и другие - YouTube
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Delivery Kit
- Scintillation crystal NaI(Tl) 40х40
Warranty
- Defective items must be reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your ebay id. we do not repair or replace items with an expired warranty. You agree to all of the above-listed policies upon bidding on and winning this auction!
- The warranty excludes neglect (item has signs of mechanical damage, liquid penetration etc) or unauthorized repair. Warranty labels need to be intact. Avoid dirt accumulation on dosimeter. Clean with soft fry fabric. While use in rain use special case.
- Buyer pays for returning the item for
repair.
Payment
- We accept payment via PAYPAL and money transfer systems (e.g.WU).
- Payment must be made within 3 days of auction closing.
- Total amount due includes the final auction price plus Shipping.
- Shipping will be determined based upon the
SHIP TO address.
Shipping
We ship to any country. This item will be shipped to you from Europe (Ukraine) via registered airmail (or groundmail) with tracking number and full insurance within 3 days (except for the weekends and holidays) after the payment is fully received. Shipping to confirmed PayPal address only. If you want your purchase to be shipped to other address, please, notify us via personal messages or in the message to the purchase.
- European Countries: about 7-10 days;
- USA, Japan & other: about 10-14 days
NOTE:
Delivery time may increase because of postal services and/or customs.
Please, don't worry and check location of your parcel using provided
tracking number.
In spite of delays all lots have been successfully delivered!
Returns / Refunds
- You have 3 days to contact us and 5 days to return decice from the date it was received. If this item is in your possession more than 3 days, it is considered used and we will not issue you a refund or replacement. There are no exceptions!
- All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and your eBay ID.
- We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, after both Buyer and Seller cancel the transaction from eBay or you may choose to have a replacement.
- Return shipping is to be paid by the Buyer.