TO HVL Filters

When used with TO HVL filter stand, the HVL filter sets allow the medical physicist or radiographer to test the half value layer (HVL) of their x-ray system.

Three different sets are available:

  • General Radiography:
    99.5% Al, 100x100mm
    (2x 2.0mm, 3x 1.0mm, 3x 0.5mm and 2x 0.25mm)
  • Standard Mammography:
    99.5% Al, 100x100mm
    (1x 0.2mm and 5x 0.1mm)
  • High Purity Mammography:
    99.9% Al, 100x100mm
    (6x 0.1mm)

HVL filter sets are supplied in a protective carry case.

TO HVL filter set
TO HVL filter set