Wet Film Test Measuring Ruler

The wet film gauge is a metal tool with a toothed structure, featuring teeth of varying heights. It is used by pressing it vertically into the wet coating and reading the highest tooth scale that becomes coated, thereby directly measuring the wet film thickness. This tool is employed for on-site monitoring of coating application thickness to prevent excessive or insufficient application.
Selection
When selecting a wet film thickness gauge, ensure it matches the coating thickness range, typically with a range of 25–3000 microns. Consider the tooth design for clear and accurate readings. Opt for stainless steel material for corrosion resistance. Choose the base size based on the surface flatness: use a narrow base for curved surfaces and a wide base for flat surfaces.

Terms

Standards

Instruments

Equipped with a digital ruler to collect displacement data, the resolution is up to 0.01mm, the maximum measurement load is 500N, the base has a mobile platform for easy installation of fixtures, and the side handwheel is easy to load and operate.

$ 357.00

Hand pressure type is easy to operate, the rack and pinion transmission is smooth, the digital display ruler can display the displacement and lock the Travel, the maximum test load is 500N, the measurement Travel is 200mm, and the base is stable and the fuselage is heavy.

$ 248.00

Wire-wound design, wet film thickness 118.9μm, diaMeter 9.5mm, stainless steel material, wear resistance and corrosion resistance, suitable for preparing specific film thickness wet-film.

$ 167.00

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

In line with ISO2808-1974 standard, the range is 0~ 150μm, the accuracy is not more than 5μm, can measure the wet film thickness and estimate dry-film thickness, suitable for laboratory and pRoduction control.

$ 127.00

Spreader 10 micron wet film thickness, 304 stainless steel material, easy to clean unbroken wire, provide customized services.

$ 157.00

Using stainless steel material, application width 300mm, wet film thickness 77.7μm, film accuracy of 0.1 micron to ensure uniform film.

$ 160.00

Stainless steel wire is wound to form grooves to control wet film thickness, can be prepared 40 micron wet-film, a total length of 400 mm, suitable for soft materials such as paper and Spinning & weaving Spreader.

$ 114.00

Stainless steel wire winding groove control wet film thickness, can be prepared 20 micron wet-film, the total length of 400mm, suitable for soft materials such as paper, Spinning & weaving pRoducts, wear-resistant and durable.

$ 114.00

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

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

Formed to achieve 35 micron wet film thickness, uniform film and good repRoducibility, 304 stainless steel material to ensure durable and easy to clean.

$ 120.00

In line with ISO2808 standard, the range is 0~ 500μm, the accuracy is not more than 5μm, can measure the wet film thickness and estimate dry-film thickness, suitable for laboratory and pRoduction site.

$ 127.00

The formed process is used to form a continuous groove to control the wet film thickness, the wet film thickness is 5 μm, the application width is 250mm, and the workmanship is fine and the environmental protection Encasement.

$ 157.00

Using stainless steel material, range 0~ 50μm, Graduation 2μm, wheel structure with dial, by comparing the scale and Coating adsorption quickly evaluate the wet film thickness to ensure the construction mass.

$ 191.00

Articles

Application of Wet Film Wheel Gauge in Continuous Measurement of Wet Film Thickness for Large-Area Coatings
The wet film wheel gauge is a mechanical tool used to measure the thickness of wet coatings, operating based on the geometric relationship of three coaxial disks (two parallel outer wheels on the sides and an eccentric inner wheel in the middle).
Operating specifications for on-site measurement of coating wet film thickness using wet film combs
This article introduces the operational standards for on-site measurement of coating wet film thickness using a wet film comb gauge. First, it explains the measurement principle of the wet film comb gauge, which involves estimating the thickness by observing the extent to which the teeth of the gauge are coated with the paint.
Wet film thickness gauge measures the wet film thickness of varnish.
The wet film thickness gauge is a mechanical tool used to measure the thickness of liquid varnish coatings. It operates by rolling the gauge so that the tips of its teeth contact the substrate and leave marks. The thickness value is then obtained by the operator reading the scale of the first tooth that becomes coated with the varnish.
Wet film applicator for applying color paint to a specified wet film thickness.
A wet film applicator is a laboratory tool used to apply a predetermined thickness of wet paint film onto a flat substrate, providing the foundation for subsequent dry film performance testing.
Operating Specifications and Result Interpretation of Paint Fineness Gauges
The fineness gauge is used to measure the dispersion of particles in paint. During operation, the sample should be applied to the groove under standard conditions, and a scraper is used to spread it evenly to form a wet film. The particle visibility is then observed under appropriate lighting, and the fineness value is read from the corresponding scale.
The correct method for using a wet film thickness gauge.
The wet film thickness gauge is used to measure the thickness of uncured coatings. It determines the value by reading the scale through contact with the wet film using a toothed structure, which is crucial for controlling dry film thickness and estimating material usage.
Control of Wet Film Thickness—Field Operation Comparison Between Wheel Gauge and Comb Gauge
This article compares two tools for measuring wet film thickness: the wheel gauge and the comb gauge. When selecting a tool, factors such as coating characteristics, application environment, and precision requirements must be considered. Additionally, proper operation and environmental influences should be taken into account to ensure coating quality.