Links

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

 

²⁴¹Am α Source

α sources emit alpha particle beams. The energy of alpha particle is about 5 Mev, with 4 cm range in the air and 10~20 µm range in the solid. Particular attention should be given to the integrity of window due to the high toxicity of alpha sources, and care must be taken to prevent the ingestion of radioactive elements. ²⁴¹Am α source is prepared by powder metallurgy technique, with gold or Au-Pd alloy cover and silver backing.
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Description

Use

Fire detector, toxicant detector, static eliminating.

 

Main Energy

4.0~4.6 Mev

 

Half-life

432.2 years

 

Recommended Working Life

5 years

 

Safety Performance

GB4075/2009/C33223

 

Code

Standard Specifications

Overall Dimensions

Active Dimensions

Nominal Activity

mm

mm

μCi

AAMU

U Source

10×11

9×10

180

AAMH

Ring Source

Φ50×20

Φ47×13

10.8μCi/set

AAMY

Circular Source

Φ14.8

Φ10~Φ12

250

AAMC

Square Source

10×17

9×9

180

 

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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