The products shown on these pages are representative sources used for common applications.
If you cannot find the product with your specifications, please contact us using the corresponding email contact on this website.
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Anodized sealed sources

Drawing: VZ-626-001

Active dimensions: 100mm x 100mm ~ 100cm²

Overall dimensions: 120mm x 120mm x 3mm thick ¹⁾

Backing plate: Aluminium

¹⁾ The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure).
U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.
²⁾ For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides.
³⁾ Sources supplied with EZN certificates comply with ‘Working Class Sources' as defined in ISO8769:2016.
⁴⁾ DAkkS certificate are issued by Eckert & Ziegler Nuclitec’s ISO17025 accredited laboratory.
⁵⁾ ‘Class 2 Sources’ according to ISO8769:2016 are supplied with DAkkS certificates, issued by Eckert & Ziegler Nuclitec’s ISO17025 accredited laboratory.

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Back to overview - wide area sources