Paint thickness is an essential parameter that needs to be measured routinely. These gauges display readings in mils on one side and microns on the other side. How to measure wet film thickness using elcometer wet film. Wet film thickness gauge stainless steel tqc sheen. The coating thickness is indicated by the precision graduation presented on the wet film thickness gauge.
Calculating and measuring wet film thickness wet film thickness, or wft is the measured thickness of any applied wet paint that is liquidbased. By rolling the gauge through a wet coating, the center disc eventually touches the film. Wet film thickness gauge wet film thickness gage latest. Wetfilmthickness wft of a coating can be easily measured with a wetfilmthickness gauge. Relationship between wet film thickness and dry film thickness. By rolling the gauge through a wet coating, the central wheel eventually touches the film. This precision wet film thickness gauge is made of corrosion resistant high grade stainless. Meets astm d 4414 standard practice for measurement of wet film thickness of organic coatings by notched gauges standard used is. Film thickness physical properties byk instruments. If the wet film thickness is known the coverage of a coating in square feet per gallon. Calculating and measuring wet film thickness kta universitykta.
Wet film gauge plastic pack 200 paint test equipment. Coating thickness gauge, mil gauge, paint thickness gauge. Measures the thickness, porosity and thermal properties of coated parts in a wide. Tricomb plastic wet film gauges w2008 rawlins paints. Wet film thickness gauges are available in different shapes square, rectangular, hexagonal, octagonal. Wet film gauge ensures the quality control of the paint thickness while the coating is still wet.
How to measure wet film thickness using elcometer wet film wheels. A wet film thickness gauge must be placed at a 90degree angle to the coated material and must be completely contacting it. Calling card wet film thickness gauges are for measuring wet film thickness of paints, enamels, lacquers, adhesives and many other wet coatings that are. Wet film thickness notched wft gauge is used to measure. Coating thickness gauges grainger industrial supply.
The ends of the teeth or notches are visually examined, some will be coated or wet and some will not be coated or wet. Standard practice for measurement of wet film thickness by. Wet film thickness gauges are designed to measure the thickness of coatings immediately after they have been applied to a substrate. Measurement of film thickness can be accomplished by selecting. The gauge may now be read to determine the wet film thickness. Tqc inox high precision wet film thickness gauge 460 mils in 16. The nordson wet film thickness mil gauge measures all types of wet coatings paints, lacquers, enamels, adhesives that are sprayed, dipped, or brushed on a smooth surface. The plastic disposable wet film gauges are supplied in quantities of 200 and give the industrial painter a quick. The relationship between dry and wet film thickness depends on the. Read gauge numbers on one side of these identifiers and their decimal.
Wet film thickness gauge used to measure the wet film thickness of applied paints. Push into wet paint film to determine wet film thickness. Measure the thickness of wet coatings such as paint. Wet film thickness, or wft is the measured thickness of any applied wet paint that is liquidbased. Keep this handy plastic gauge in our toolpaint box to measure in microns or mils the thickness of your newly applied still wet coatings. Coating thickness or dry film thickness dft is an important variable that plays a role in product quality, process control, and cost control. Dry film thickness is directly proportional to the volume solids of the coating. Paint gauge meter paint coating thickness gauge dry. Disposable plastic wet film thickness gauge is designed for once only use, simply place in the wet paint note the wet paint thickness, allow paint to dry and retain for future iso record or customer requirements. This is how to measure wet film thickness using a wet film thickness gauge, also known as a wet film comb. Once the measuring gauge is taken out of the material, depth is. The model c wet film thickness gauge is a precision instrument for use in the laboratory, the field and on the production line.
The wet film thickness of most organic coatings including paints, resins. Wet film thickness gauges are also called as wet film comb. When installing all liquid style waterproofing membranes, anti fracture membranes, vapor reduction membranes, paints or other construction. Get a precision coating thickness gauge from grainger to help measure the thickness of paint plating, coatings and galvanizing on ferrous and nonferrous metals. Digital professional coating thickness gauge industrial818 paint meter for fe nfe with measuring range. Hold the gauge at a 90degree angle to the surface and press firmly, ensuring that both sides contact the substrate.
Wet film thickness gauges are designed to quickly and easily measure the thickness. Designing and manufacturing a coating thickness gauge is the core competence of automation dr. By entering your email address above, youre consenting for paint test equipment to send our newsletters, offers. Wet film thickness gauge cesco blasting and painting. It provides vital information as to the expected life of the substrate, the products fitness for purpose, its appearance. It accurately measures the wet film thickness of paint, varnishes, lacquers. The coatmaster measurement system for coating quality and process control.
The model c wet film thickness gauge accurately measures the wet film thickness of paint, varnishes, lacquers, adhesives, inks, gel coats and almost any type. Measuring wet film thickness during application identifies the need for immediate correction and adjustment by the applicator. Dry film thickness is probably the most critical measurement in the coatings industry. Coating thickness gauges dry film thickness dft defelsko.
Professional wet film thickness gauge precision wet film. Integral coating thickness gauges are ideal for single. How to use a wet film thickness gauge gei international, inc. From the above equations, wet film thickness wft may be easily calculated for a specified dry film thickness dft. To use a wft gauge you depress the graduated edge of the gauge into the layer of wet paint. Wet film thickness gauge, wft gauge, wet film wheel, wet. The new elcometer 456 coating thickness gauge sets new standards measuring the thickness of a coating, helping you to become more efficient.
The wet film gauge will measure thickness of liquids in mils and assists the installer in knowing that the installation thickness is correct. The dry film thickness can be calculated using the solids to liquids ratio, also known as the volume solids content. Tricomb plastic wet film gauges w2008 ensure quality control of the paint thickness while the coating is still wet. Predict the thickness of paint carbit paint company. Caltech engineering services india offers latest elemtron mg105 digital pocket paint thickness gauge. Such a gage is applicable to coatings on flat substrates.
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