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1 Sanqiang Road, Xinzhen, Fangshan District, Beijing, China
Zip code:102413  
Tel:+86-10-6935 8839
Mail:hta_imd@circ.com.cn

 

²³⁸Pu γ Instrument Source

γ sources offer a radionuclide with gamma emissions and X-ray emissions. For low energy gamma sources such as ²⁴¹Am, ²³⁸Pu and ⁵⁵Fe, with the energy below 60 Kev, gamma emissions can be stopped by high-atomic-number materials such as 5~10 mm thickness Pb. Particular attention should be given to the integrity of window, and care must be taken to prevent the ingestion of radioactive elements. For high energy gamma sources such as ⁶⁰Co and ¹⁹² Ir, gamma emissions can be stopped by high-atomic-number materials such as Pb and Fe. Attentions should be paid to the external irradiation, the protection means of which including reducing exposure time, increasing exposure distance and using effective shielding materials. ²³⁸Pu active ceramic element is sealed in the Ar-arc welded monel capsule with Be window.
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Description

Use

X-ray fluorescence analysis

 

Main Energy

13.6 Kev

 

Half-life

87.7 years

 

Recommended Working Life

10 years

 

Safety Performance

GB4075/2009/C33222

 

 

Code

Overall
Dimensions

Active
Dimensions

Nominal
Activity

Window
Thickness

Window
Material

mm

mm

mCi

mm

 

RPUB

Φ10.8×5.3

Φ7

5~10

0.5

Beryllium

Φ14×10

Φ10

45

1

Beryllium

 

Note: Only typical sources are listed, inquiries are invited for alternative capsule designs and activities.

 

Corresponding parameter set not found, please add it in property template of background
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