Wet Film Metering Rod

The wet film thickness gauge is a metal rod with engraved scales, used to create a uniform wet film layer by drawing it across a substrate. The depth of its grooves determines the wet film thickness, making it suitable for on-site thickness control during the application of coatings and inks, as well as for laboratory formulation adjustments. During operation, it is pressed flat and pushed forward, with the width of the remaining wet film corresponding to the thickness scale values.
Selection
When selecting a wet film applicator, it is essential to consider the corrosion resistance of the materials. Stainless steel is suitable for conventional coatings, while hard-coated rods are better for handling corrosive slurries. The number of grooves and the measurement range should be determined based on the testing standards, with the common range being 25–500 μm. The length of the rod must cover the width of the sample. Handheld types are ideal for on-site applications, while bench-mounted types, when paired with a fixed stand, offer enhanced stability.

Terms

Instruments

The formed pRoduction process ensures that the grooves are not blocked and easy to clean, the Spreader wet film thickness is 50 μm with high accuracy, the stainless steel material is durable, and supports manual and Automatic Film Applicators.

$ 99.00

Using formed pRoduction process, wet film thickness 15 microns, application width 320mm, groove design is not easy to block and easy to clean and maintain.

$ 114.00

Wet film thickness 60 μ m, application width 210mm, stainless steel material formed pRoduction, groove is not blocked easy to clean, Spreader accuracy high mass stability.

$ 99.00

Using stainless steel material formed process, application width 210mm, groove design is not easy to block, support 4-190 micron wet film thickness range, meet the needs of laboratory manual or automatic Spreader.

$ 99.00

Using formed pRoduction process, wet film thickness of 25 microns, application width 320mm, groove design is not easy to block and easy to clean, to ensure that Spreader accuracy is stable and reliable.

$ 114.00

Made of stainless steel, wet film thickness 30μm, groove design is not easy to block and easy to clean, Spreader accuracy is high, support a variety of specifications customization.

$ 99.00

Using stainless steel material formed pRoduction, wet film thickness 180 μ m, application width 320mm, groove design is not easy to block and easy to clean, Spreader accuracy is high.

$ 114.00

Using stainless steel material formed process, wet film thickness 90 μ m, groove design is not easy to block and easy to clean, Spreader accuracy is high, support a variety of specifications customization.

$ 99.00

Wet film thickness 110 μ m, application width 210mm, stainless steel material formed pRoduction process, groove is not blocked easy to clean, Spreader accuracy high mass stability.

$ 99.00

Stainless steel material, wet film thickness 35 microns, application width 320mm, groove design is not easy to block and easy to clean, to ensure high Spreader accuracy, suitable for laboratory manual or automatic Spreader operation.

$ 114.00

Made of stainless steel, wet film thickness 130μm, application width 210mm, groove is not blocked and easy to clean, Spreader accuracy is high, support a variety of models customization.

$ 99.00

Made of stainless steel, wet film thickness 150 microns, application width 320mm, groove design is not easy to block and easy to clean, to ensure the uniformity and accuracy of Spreader.

$ 114.00

Spreader formed pRoduction process to ensure accuracy, wet film thickness of 25 μ m, groove design is not easy to block and easy to clean, application width 210mm to meet a variety of experimental needs.

$ 99.00

Using formed pRoduction process, wet film thickness 35 μ m, groove design is not easy to block and easy to clean, Spreader accuracy is high, support a variety of specifications customized to meet different experimental needs.

$ 99.00

The formed pRoduction process ensures that the grooves are not blocked and easy to clean, the wet film thickness 45 μm Spreader accuracy is high, the diaMeter is 10mm, the total length is 240mm, and the application width is 210mm.

$ 99.00