NE2566A Phantom

NE2566A Pic_0.jpg

The NE2566A is a solid “Perspex” phantom for the calibration of Farmer cylindrical chambers (e.g. NE-2571 ) against a secondary standard (NPL Therapy Level system ) by supporting both chambers in exactly reproducible geometries at the recommended depths in the calibration beam. It can be used for X and Gamma ray calibration over the range 150kV to 50MV.

NE2566A.jpg

The Phantom comprises a solid block with two holes which are bored through the phantom, the back faces are engraved with reference marks to facilitate beam alignment.

There are three rods provided as standard with the Phantom, one rod is be pre-drilled to fit the 2571, one is for the NPL-2611 and one is blank. We also provide rods for most other commercially available  chambers as options, please download the brochure for further details.

The back faces of the phantom are engraved with reference marks to facilitate beam alignment.

 

Download the datasheet NE2566A Phantom.pdf

 

DIMENSIONS
External 200 x 200 x 150mm
Calibration Depths 50mm (150kV to 10 MV)
  70mm (10MV to 25MV)
 

100mm (25MV to 50MV)

via use of additional perspex sheet supplied

Chamber Spacing 30mm
Weight Approx 7.25kg