Coating Film Thickness Gauge

The coating thickness gauge measures the thickness of coatings on substrates using magnetic induction or eddy current principles. The probe contacts the coating surface, inducing changes in the electromagnetic field, and the instrument converts these signals into thickness values. It is used to detect the thickness of paint or electroplating layers on metal or non-metal substrates, ensuring that the coatings meet process requirements.
Selection
When selecting, consider the substrate type (magnetic/non-magnetic) and match the probe principle. Choose an appropriate probe shape based on the roughness of the coating. The measurement range should cover the expected thickness, and environmental temperature affects instrument stability. Portable devices are suitable for on-site inspections, while fixed types are ideal for continuous measurement on production lines.

Terms

Standards

Instruments

Provide an additional one-year warranty period, which is applicable to Coating thickness Gauge pRoducts. It needs to be purchased simultaneously when purchasing the equipment and is not sold separately.

$ 122.00

Measurement range 0~ 1250μm, suitable for LEEB220 and LEEB222 Coating thickness Gauge, Abrasion Resistance is good, suitable for a variety of nonmagnetic Coating thickness detection.

$ 157.00

Dedicated to Coating thickness Gauge calibrating, ensure accurate thickness measurement, suitable for F type equipment, improve Reliability.

$ 88.00

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

Measurement accuracy with professional calibrating services for quality control and equipment maintenance, purchased with Coating thickness Gauge.

$ 154.00

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

Using the formed pRoduction process, Coating Weight is about twice that of the wire-wound coating Rod, wet film thickness is 13μm, film accuracy reaches 0.5 μm, and the material is 304 stainless steel.

$ 120.00

The formed pRoduction process is adopted, the wet film thickness is 42 μm, the application width is 60mm, the preparatory coating is uniform and the film thickness is accurately controllable, which is convenient for comparative analysis by conversion of dry-film thickness by Solid content.

$ 120.00

Measurement range 0-3000μm, error +/- 3%, easy to carry and high Stability, suitable for a variety of Coating thickness detection.

$ 461.00

Measurement range 25~ 3000μm, step tooth design Division 25μm to 200μm, can be quickly placed vertically on the coating surface to measure the thickness immediately.

$ 93.00

Battery-free, durable rare earth cobalt magnets, Measurement range 0 to 200 μm, accuracy +/- 1 µm (within 20 µm), with audible cues and wear-resistant carbide Probe.

$ 464.00

Measurement principle using ultrasonic, Measurement range 50~ 3800μm, accuracy +/- (2μm + 3%), suitable for concrete and fiberglass substrate Coating thickness detection.

$ 2939.00

Measurement thickness up to 25mm with an error of only +/- 3% with removable FJS Probe for thick protective coating substrates, statistical capabilities and 250,000 Data storage capabilities.

$ 2115.00

Wound wire design, wet film thickness 125.7 microns, coating width 300 mm, stainless steel material ensures durability and precise coating effect.

$ 167.00

Spreader 13 micron wet film thickness, application width up to 300mm, 304 stainless steel for durability and precise coating control.

$ 178.00

Articles

Taber Abrasion Test Method for Wear Resistance of Coating Films
This article introduces the Taber abrasion test method, which is used to evaluate the ability of coatings, such as those on floors, furniture, or car interiors, to resist mechanical wear.
The effect of the substrate fixing method on coating uniformity in a vacuum adsorption blade coating tester.
This article discusses the impact of different substrate fixing methods on coating uniformity in a vacuum-assisted knife-over-roll coating tester. It compares four methods—vacuum adsorption, electrostatic adsorption, mechanical clamping, and adhesive fixing—focusing on their mechanical principles and limitations.
Comparison of Coating Accuracy between Laboratory Blade Coater and Slot Die Coater
This article compares the coating precision of blade coaters and slot-die coaters in the laboratory. Blade coaters are suitable for thick coatings, with simple operation but relatively large uniformity errors; slot-die coaters offer higher precision and better uniformity for thin coatings. The choice of equipment depends on coating thickness and precision requirements.
Flexibility of Elastic Coatings Tested by Cylindrical Mandrel Bend Tester
This article introduces a method for testing the flexibility of elastic coatings using a cylindrical mandrel bending tester. During the test, the coated test panel is bent around cylindrical mandrels of varying diameters to 180 degrees to observe whether the coating cracks or peels off.
Pencil hardness tester rapidly evaluates scratch resistance of paint film.
This article introduces how to quickly assess the scratch resistance of paint films using a pencil hardness tester. During the test, standard pencils (ranging from 6B to 9H) are used to scratch the coating at a fixed angle and pressure to observe whether scratches occur.
Application of Linear Abrasion Tester in Testing Scratch Resistance of Printing Ink Coatings on Packaging
This article introduces the principle, method, and application of the linear abrasion tester in testing the scratch resistance of packaging printing ink coatings.
Key Operational Points of Solvent Resistance Tester in Evaluating Coating Chemical Resistance
This article introduces the key operational points of the solvent rub resistance tester in evaluating the chemical resistance of coatings. The instrument simulates friction and chemical contact, recording the number of rubs before coating failure to assess performance.
The Zahn cup is used for the daily inspection of the viscosity of electrophoretic paint bath solutions.
This article introduces the application of the Zahn cup in daily inspections of the viscosity of electrophoretic paint bath solutions. The viscosity of electrophoretic paint affects coating quality, making daily inspections crucial. The Zahn cup is simple to operate, cost-effective, and suitable for rapid on-site measurements.
High-temperature viscometer measures the flow behavior of powder coatings in the molten state.
This article introduces the use of a high-temperature viscometer to measure the flow behavior of powder coatings in their molten state. Powder coatings need to melt and flow before curing, a process that directly affects the smoothness and performance of the coating.
Salt spray aging test chamber for cyclic corrosion evaluation of coating weatherability.
This article introduces the method of using a salt spray aging test chamber to conduct cyclic corrosion tests for evaluating the weather resistance of coatings.
Application of Automatic Coating Machines in the Preparation of Ceramic Coatings for Lithium-Ion Battery Separators
This article discusses the application of automatic film coating machines in the preparation of ceramic coatings for lithium battery separators. Traditional manual coating methods often result in uneven coatings, which can adversely affect battery performance.
Application of Automatic Film Coating Machine in Waterproof Coating Finishing of Textiles
Automatic film coating machines are used for waterproof coating finishing on textiles, enabling precise control of coating thickness, improving uniformity and production efficiency.
Study on the Dispersion Uniformity of Blade Coating Machines in High-Load Electrode Slurry Coating
This article investigates how to optimize the dispersion uniformity of coatings by adjusting process parameters when using a blade coater to handle high-load electrode slurries.
Application of Laboratory Coating Machines in the Coating of Optical-Grade PET Anti-Reflection Coatings
This article discusses the application of laboratory coating machines in the preparation of anti-reflective coatings on optical-grade PET substrates. By controlling parameters such as coating speed and gap, the coating machine enables precise adjustment of coating thickness, thereby enhancing light transmittance and reducing reflection.
Application of Automatic Coating Machines in the Preparation of Ceramic Coatings for Lithium Battery Separators
This article introduces the application of automatic coating machines in the preparation of ceramic coatings for lithium battery separators. Traditional