nai tl scintillation crystal MWD for oil and gas MWD and LWD

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US $100-5,000 / Pieces | 2 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
CNPS
Model Number:
NaI(Tl)
product name:
nai tl scintillation crystal MWD
Payment:
T/T
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
good package for nai tl scintillation crystal MWD for oil and gas MWD and LWD
Port
Tianjin,Qingdao,Shanghai
Lead Time :
10-60days

Thallium doped Sodium Iodide is the most widely used scintillation material. NaI(Tl) is used traditionally in nuclear medicine, environmental monitoring , nuclear physics, aerial survey, well logging and many other applications. The greatest light output among scintillators, convenient emission range coincident with maximum efficiency region of photomultiplier(PMT) with bialkali photocatodes, the possibility of large-size crystals production, and their low prices compared with other scintillation materials compensate to a great extent for the main disadvantage of NaI(Tl)  ,namely, the hygroscopicity , on account of which NaI(Tl) can be used only in hermetically sealed assemblies.Polycrystalline Na(Tl)crystals are widely recognized as suitable alternatives to single crystal scintillators in many applications where thermal and mechanical shock are encountered. This crystal offers ruggedness combined with a scintillation performance identical to single crystal NaI(Tl).

Scintillation properties  of NaI:

Scintillation properties  of NaI:

 

Density(g.cm-3)

3.67

Radiation length(cm)

2.59

Decay constant(us)

0.23us

Emission peak(nm)

415

Light yield(%NaI:Tl)

100

Melting point(°C)

651

Hardness(Mho)

2

refractive Index 

1.85

Hygroscopicity

Strongly

Cleavage

(100)

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