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Phone: (612) 624-3454
Fax: (612) 624-1799

Director
Mark A. Sanders

Staff
Gail Celio

Students
Chemi Banari
Alex Cramer
Alex Schauer
Ashleigh Skaalen

University of Minnesota
Imaging Center
Rooms 23-35 Snyder Hall
1475 Gortner Avenue.
University of Minnesota,
St. Paul, MN 55108

Hours: 9:00-5:00 weekdays
Closed holidays

College of Biological Sciences

Home > Protocols > Film Recorder > Loading Bulk Film

Loading E-6 slide film to a cassette using the WATSON bulk film loader

Contact Mark Sanders to schedule a training session before using the equipment.

  1. Very Important: Make sure Bulk Film Compartment Cover (the Gate) is turned to the extreme clockwise (closed position). Check the side of the compartment to determine the position of the gate.
  2. Open the film cassette and remove the spool. The easiest way to open is to slam the cassette on the counter top, long side of spool down. Also, remove any old tape.
  3. Open the Access Door. Be sure gate is closed!
  4. Use a piece of label tape to attach the film the spool. The long side of the spool should be the farthest away from the Crank. [DO NOT OPEN THE GATE to advance the film.] In order to attach the film to the spool, pull out about 2” of film.
  5. Slide cassette body over the spool and secure body with end cap.
  6. Gently pull out on Crank and Spring-loaded Knob.
  7. Place film cassette into area between Crank and Knob.
  8. Release Knob and press it against the main case. Push and rotate the Crank until the spool slips into the groove at the end of the film cassette.
  9. Check to see that film notches are aligned with the sprocket.
  10. Firmly, close the Access door.
  11. Open the Bulk Film Compartment Cover (the Gate). Be sure gate is turned fully counter-clockwise (open position).
  12. Slowly turn the crank while holding the knob tight against the case. Each click is a frame. Add six frames to the actual number of frames desired. (i.e. wanted 24 frames, roll out 30 frames = 30 clicks)
  13. Close Bulk film Compartment Cover (the Gate) by turning to the extreme clockwise or closed position. Look on side of the compartment cover to indicate which direction to close the gate.
  14. Remove the cassette from the main body and cut the film with scissors approximately one inch away from the cassette.
  15. Pull film leader out of cassette approximately 3 inches. Make a diagonal cut across leader.
  16. The film is ready to expose to make slides.
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