Portable Plating Thickness Meter

The handheld coating thickness gauge operates based on the principles of magnetic induction or eddy currents. The probe generates an electromagnetic field, and the difference between the metal substrate and the coating causes changes in the magnetic field. The instrument then calculates the thickness value. It is used for rapid on-site measurement of coating or layer thickness on metal components, commonly applied in quality inspections at electroplating factories and mechanical maintenance.
Selection
When selecting, consider matching the substrate type with magnetic induction or eddy current principles, ensure the measurement range covers the expected thickness, and verify that the material curve library includes the coating combination to be measured. Pay attention to the probe size adapting to the shape of the inspection area, confirm the instrument calibration method meets on-site requirements, and check the protection rating to suit the usage environment.

Terms

Standards

Instruments

Lame plating movement rate 1-300mm/s, accuracy +/- 1%, support maximum 600 * 300mm substrate, can spray thickness 0.01~ 13mm, with 1L stainless steel pressure bucket, 5 inch touch screen control, energy consumption is only 100W.

$ 3623.00

Using reciprocating lame plating technology, the effective lame plating area of 160 × 80mm can be expanded to 200 × 100mm. Support 0.1-5 ml/min precision discharge control, with Vacuum chuck platform to ensure the substrate is flat. Integrated PLC and Touchscreen realize paraMeter preset and real-time monitoring.

$ 4108.00

The formed pRoduction process ensures stable structure, wet film thickness can be controlled to 100μm, chrome plating surface preparation improves Abrasion Resistance and ease of cleaning, and the effective application width reaches 500mm.

$ 231.00

The wet film thickness can be as low as 1.5 μm, the groove bottom is wider to provide greater Coating Weight, the chrome plating surface and extrusion process ensure durability and easy cleaning, avoiding the problem of traditional steel wire loosening.

$ 477.00

Equipped with double spray guns to achieve uniform lame plating, the lifting range of the spray gun is adjustable from 10-500mm, the integrated air filtrate adjustment system supports magnetic or vacuum panel fixing, and improves the coating test Repeatability.

$ 67560.00

With lame plating and scraping dual functions, Spreader speed 0-5m/min, Spreader width 100-300mm, integrated automatic tension control and correction system, support 0-200mm lame plating height adjustment to ensure coating uniformity and ease of operation.

$ 19438.00

Measurement range 0.8~ 300mm, accuracy up to +/- 0.04mm, support high-speed measurement 10 times/second, portable design for field use.

$ 706.00

The wet film thickness can be controlled to 1.5μm, the bottom of the groove is wider and the Coating Weight is larger, and the 304 stainless steel material and chrome-plated surface are used, which is durable and easy to clean, and avoids the problem of loose and broken wires.

$ 477.00

Measurement range 0.75-400 mm, accuracy +/- (0.1 + 1% H) mm, support standard and ultra-thin mode, built-in speed of sound of various materials, portable design for on-site inspection.

$ 173.00

Measurement range covers 0.8-350 mm, the highest accuracy is +/- 0.05mm, with 240 × 160 dot matrix LCD display, portable design weighs only 230g for field work.

$ 283.00

With lame plating and scraping dual functions, coating speed 0-5m/min adjustable, equipped with UV light curing system, curing area 300 * 1000mm, support automatic tension control and deviation correction function.

$ 29120.00

Measurement range 1.5~ 200mm, error +/- (0.5% H + 0.2) mm, with low voltage prompt function, portable design for outdoor use, suitable for thickness measurement of various materials such as metals, ceramics, plastics.

$ 315.00

Adopt bar Spreader and automatic lame plating method, coating speed 5~ 180mm/s, heating Temperature range RT +~ 200 ℃, support Vacuum chuck and automatic feeding function, ensure Spreader uniformity and Stability.

$ 8465.00

Double-sided uniform tin plating, surface mass I, Hardness T52, standard thickness 0.28mm, provide crimping listening plate, rounded corners with or without holes and other specifications, single batch pRoduction of 10w sheets.

$ 138.00

Using extrusion process and chrome plating surface, the minimum wet film thickness is 1.5 μm, the groove design is wide and not easy to block, and the length and shape can be freely customized to improve the uniformity and durability of Spreader.

$ 477.00

Articles

Application of Coating Thickness Gauges in Electroplating Thickness Detection
Coating thickness gauges are used to measure the thickness of electroplated layers, primarily employing the electromagnetic induction method for measuring non-magnetic coatings on magnetic substrates, or the eddy current method for measuring insulating coatings on non-magnetic metal substrates.
Eddy current thickness gauge measures metal coatings on non-conductive substrates.
The eddy current thickness gauge utilizes the principle of electromagnetic induction, generating an alternating magnetic field through the probe coil to induce eddy currents in the metal coating, thereby measuring thickness based on changes in coil impedance.
Coulometric Method Coating Thickness Gauge for Non-Destructive Measurement of Precious Metal Coatings
The coulometric coating thickness gauge measures the thickness by calculating the amount of electricity required to dissolve the precious metal coating through the principle of electrolytic dissolution. This method is non-destructive to the overall sample, only forming tiny electrolytic spots.
Application of Electrolytic Thickness Tester in Quality Control of Precision Electroplating Layers
The electrolytic thickness gauge measures coating thickness through the principle of electrochemical dissolution, calculating based on Faraday's law, offering high accuracy and independence from calibration.
Selection of Coating Thickness Measurement Methods: Coulometry vs. Dissolution in Electrolytic Thickness Gauges.
This article compares two techniques in electrolytic thickness gauges: the coulometric method and the dissolution method. The coulometric method measures coating thickness through electrochemical dissolution, making it suitable for single-layer metal coatings with simple operation and high accuracy. The dissolution method, on the other hand, measures thickness via chemical dissolution, making it more appropriate for multilayer or complex coatings.