How to Change the Mayer Rod on the Ossila Automatic Film Applicator
Captions
- The mayer rod can be removed by lifting the handle and sliding the bar out from under the hooks
- To change the orientation of the handle, unscrew the top of the handle attachment points making sure to hold down the spring.
- Gently remove the screw top and spring.
- Having removed both screw top attachment points the handle can now be removed and rotated 180° to fit the different sized mayer bar.
- Replace the spring and then screw top to both handle attachment points.
- The handle is now ready to be lifted and a different sized mayer rod can slot in under the hooks.
Automatic Film Applicator

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Video demonstration to show how to set up the stage on the Ossila Automatic Thin-Film Applicator
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Bar coating is a simple wet processing technique used to deposit a thin layer of solution onto a substrate. It involves a bar (such as a Mayer rod) being placed above a substrate and dragged over a pool of fluid, resulting in the fluid being spread into a thin film or coating.
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Application Scientist
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