Radiation/Light Field Analyzer

The Visi-X measures the alignment between radiation and light field and is a proven concept in Quality Control and Service. It is a cassette shaped instrument for checking the light and radiation field coincidence for X-ray equipment. The Visi-X can also be used for checking of the centering of the bucky tray.

Instant Visualization

The Visi-X is based on a after-glowing phosphorus screen. Simply darken the X-ray room and place your Visi-X under the X-ray tube. Adjust the light field and make your exposure. The radiation field will immediately be visualized by the glow of the special phosphor compound. Misalignment down to ±1 mm will be clearly shown on the built-in scales (afterglow will last for several minutes.) No film is needed; therefore, no time is lost going back and forth to the film developer, if there is one.

Protective Daylight Filter

The phosphor is non-radioactive and is covered by perspex plates. A daylight filter protects the phosphor from accidental excitation from light sources. The lifetime expectancy of the phosphor is not affected by light or X-rays having an energy within the recommended range.

  Detection phosphor Afterglowing rare-earth
Emission Colour Green
Operating Temperature +15°C to +45°C
Dimensions 320 x 276 x 11 mm (without daylight filter)
Equivalent Cassette Size 24 x 30 cm
Weight 1.4 kg
Other Daylight filter, magnetic lock, ruler, documentation chart
Option Carrying case
  Field Position Anal yser
Field Positioning Accuracy   < ±0.5 mm
Centering Accuracy   < ±0.5 mm
Scale Range Circular Fields 5-6 cm diameter
  Square Fields 5 x 5, 10 x 10, 15 x 15 and 20 x 20 cm
  Indicated Deviation ±10 mm
Scale Accuracy   ±0.1 mm
Recommended Output   130 µGy/mAs at 100 kVp and 75 cm S.I.D.
Usable Energy Range   15 - 200 keV

Documents

Catalogues

The LabLogic Group will always treat your details with the utmost care and will never sell them to third party companies.

Please choose one of the following:



Previous
Next