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218 Magnetic Shield

ORTEC Model 218 Magnetic Shield for for Model 265A Photomultiplier Tube (PMT) BaseAn accessory magnetic shield (Model 218) is available for the Model 265A Photomultiplier Tube Base. The magnetic shield isolates the photomultiplier tube from ambient magnetic fields that would introduce error into the output signal; it also isolates the sides of the PMT from ambient light. The magnetic shield complies with standard photomultiplier tube dimensions.
  • Specifications +

    Net  0.45 kg (1 lb).   Shipping 0.9 kg (2 lb).
    Dimensions 7.62 cm (3 in.) diam; assembled Models 265A and 218, 33.0 cm (13 in.) long.
  • Ordering Information +

    Model      Description
    218 Magnetic Shield