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Bel-Art™ Autoradiography Pens

Catalog No. 133801A
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For Use With (Application):
Ideal for marking various films that are to be X-rayed with serial numbers, dates and exposure periods, film position markings

Includes

Pocket clip and screw-knob advance to adjust writing tip.

Easy marking of film with nontoxic and nonradioactive phosphorescent material

  • Solid phosphorescent material will not leak or dry out (no bladder, vial or liquids to spill).
  • Nonradioactive energy may be adjusted by exposure to white incandescent or fluorescent light.
  • 3 to 4 minute energy emission leaves distinct impression without overexposing film.
  • Bright green markings do not glow in the dark but are visible under normal conditions and on X-ray film.
  • No Beta or other isotope emissions.
  • Screw knob advances writing tip; Pens are 4.5 in. long (11.4 cm).
  • Not appropriate for phosphor screens.
  • Greater energy emission strength and slightly longer energy emission duration.
  • Suitable for marking X-Ray films similar to Kodak™
  • Marking is unaffected by chilled films and an intensifier screen will not affect intensity.

Specifications

Product Type Permanent Marking Pen
Tip Style Felt Tip
Color Bright Green
Includes Pocket clip and screw-knob advance to adjust writing tip
For Use With (Application) Ideal for marking various films that are to be X-rayed with serial numbers, dates and exposure periods, film position markings
Quantity Each
Length (English) 4.5 in.
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