Roller Wet Film Thickness Comb

The roller wet film thickness gauge operates on the principle of three concentric rollers, with the middle roller having a smaller diameter than the two side rollers. When rolled over a wet film surface, the middle roller contacts the substrate, while the side rollers pick up the coating. The thickness difference is then read from a scale. It is used for quickly measuring wet film thickness during paint application, guiding adjustments in the coating process.
Selection
When selecting, consider the measurement range to cover the coating thickness, the corrosion resistance of the roller material, clear and easy-to-read scales, and a sturdy structure that is not easily deformed. Determine the measurement range based on common coating thicknesses, choose stainless steel or plastic materials according to the usage environment, and check the flexibility of the roller's rotation and the accuracy of the scale markings.

Terms

Instruments

Made of stainless steel, the thickness is only 1.5mm, the range is 20~ 200μm, Division 20μm, the card design is convenient for quick measurement of wet-film Coating thickness on site.

$ 119.00

Polygonal structure design, range 25~ 2032µm, in line with GB/T1764-79, GB/T134522-92, ISO 2808-74 standards, suitable for Paints, varnish and other Coating wet film thickness measurement.

$ 106.00

Made of precision stainless steel, with a range of 50 to 950 μm, the 10-step tooth design can accurately measure wet film thickness, ensure painting mass and avoid material waste.

$ 109.00

Made of stainless steel, the range is 10~ 100μm, Division 10μm, Dimension 65 * 36 * 1.5mm, suitable for Paints, varnish and other Coating Coating thickness measurement.

$ 119.00

Roller type design, range 0~ 500μm, stainless steel material to ensure durability, suitable for on-site rapid measurement wet film thickness, in line with a number of execution standards.

$ 146.00

The stainless steel material is durable, the range is 10~ 100μm Division 10μm, the unilateral design is convenient for vertical pressing into the wet-film measurement, and the number of teeth 10 can accurately read the thickness value between the infiltrated and uninfiltrated teeth.

$ 109.00

The three-wheel structure design is adopted, and the thickness of the center wheel contact film is directly read, with a range of 0-100 μm and a Graduation of 5 μm, which can be used for nondestructive measurement on planes and surfaces.

$ 186.00

The three wheel structure design is adopted, and the thickness of the center wheel contact film is directly read, with a range of 0-1000 μm and a Graduation of 50 μm. Destructiveness measurement can be carried out on the curved surface, and the operation is simple and high accuracy.

$ 186.00

Made of stainless steel, durable and repeatability; range 20~ 200μm, Division 20μm, step number of teeth 10, unilateral design is convenient for vertical pressing into wet-film measurement, in line with international standards.

$ 109.00

Stainless steel material is sturdy and durable, with a range of 50-950 microns, Division 50 and 100 microns, and a compact shape of only 65 * 43 * 1.5mm, suitable for rapid measurement of wet film thickness on site.

$ 119.00

The three-wheel structure design is adopted, and the thickness of the center wheel contact film is directly read, with a range of 0-200μm Graduation 10μm. The stainless steel material ensures accurate measurement and is suitable for different substrate surfaces.

$ 186.00

Range 250~ 700 microns, Division 45 microns, made of stainless steel, Dimension 65 * 43 * 1.5 mm, suitable for on-site construction environment.

$ 119.00

The three-wheel structure design is adopted, and the center wheel contacts the film directly for reading. The measuring range is 0-500 μm and the indexing is 25 μm. It can perform nondestructive thickness measurement on plane and curved surface.

$ 186.00

The polygonal design is easy to operate, with a range of 25 to 2032 µm, covering 36 thickness scales, conforming to GB/T1764-79 and other standards, suitable for rapid measurement in a variety of Coatings.

$ 106.00

Made of precision stainless steel, durable and repeatability; range 250-700 μm, Division 50 μm; in line with international measurement standards to ensure accurate painting thickness control.

$ 109.00

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