Source Radiographics (Aust.) Pty Ltd

 


                                   Contact Details    Sources    Specials


                                     Cd-109

Cadmium109 is incorporated in a graphite or ceramic matrix and sealed in a laser

or argon arc welded titanium alloy or monel capsule with a brazed beryllium window.

 

Half Life: 462.8 Days

Photon Energies: XKα1,2 22.1keV (82.6%)

XKβ1 25.0keV (17.7%)

XK β2 25.5keV (2.7%)

88.0keV (3.65%)

 

                     

  

Order Number

Nominal Activity (10%)

Typical photon output

ph/sec per 10-4 steradian,

Ag KX-ray

Overall geometric dimensions

DxH, mm

Active part

dxh, mm

mCi

MBq

SRCD109*

20

740

5.0x103

8x5

4x1

 

    Recommended working life: 5years

    * Made to IAEA Special Form