A flexible applicator with variable gap height

A frequent requirement is to produce a specimen panel with an accurately defined dry film thickness. For the reasons
gone into earlier it is necessary to conduct trials to find the corresponding theoretical wet film thickness. It is of course
possible to do this by using a series of applicator blades with different gap heights.
A simpler and more economical way is, however, to employ an applicator with adjustable gap height. The infinitely adjustable
film applicator Model 411 can be used to apply wet films with a theoretical film thickness of between 1 and 1000 μm.
The storage space is limited by spring strips and the desired gap height is set on a micrometer screw. The instrument
is corrosion resisting.

Available in three deferent widths:

• 80 mm
• 150 mm
• 220 mm