Links
Address:
1 Sanqiang Road, Xinzhen, Fangshan District, Beijing, China
Zip code:102413
Tel:+86-10-6935 8839
Mail:hta_imd@circ.com.cn
Mono-nuclide α Calibration Source
Description
Use
Calibration of α-ray detector and α-ray spectrometer.
Recommended Working Life
5 years
No. |
Overall Dimensions |
Active Dimensions |
Emission Rate |
mm |
mm |
α particles/min·2π |
|
1 |
Ф 15 × 1 |
Ф 10 |
103~105 |
2 |
Ф 35 × 1 |
Ф 25 |
|
3 |
Ф 60 × 1 |
Ф 50 |
|
4 |
170×120 |
150×100 |
Note:
1.Overall uncertainty (k=2): first class standard source ≤3%, second class standard source ≤5%.
2.Inquiries are invited for alternative sizes and activities.
3.Typical nuclides: 241Am、238Pu、244Cm etc.