Electro-Magnetic Eddy-Current Plating Thickness Gauge

The eddy current coating thickness gauge generates a high-frequency electromagnetic field through its probe, inducing eddy currents on the surface of the metal substrate. Variations in coating thickness alter the intensity of the eddy currents, and the instrument calculates the thickness by detecting changes in the electromagnetic field impedance. It is used to measure the thickness of insulating coatings on non-magnetic metal substrates, such as anodized layers on aluminum or paint layers on copper components.
Selection
When selecting, confirm the conductivity of the substrate. Non-ferrous metals such as aluminum and copper are suitable. The measurement range should cover the thickness of the coating to be tested, typically 0-1000 μm. Use a small probe for curved surfaces and a low-frequency probe for rough surfaces. Consider the impact of ambient temperature, and choose a high-temperature-resistant model for high-temperature environments. The calibration sheet must match the electrical parameters of the substrate.

Terms

Standards

Instruments

Using magnetic Induction and eddy Current principle, Measurement range 0~ 1250μm, error +/- 3%, support Bluetooth transmission and automatic identification of matrix material, suitable for one-handed operation.

$ 564.00

Using magnetic Induction and eddy Current dual thickness measurement method, Measurement range 0-1500 μm, resolution 0.1 μm, support continuous and single measurement, with statistical function and 500 sets of data storage.

$ 264.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0~ 2000µm, error +/- 1~ 3%, with automatic identification of matrix material and memory Adjustment, support split Probe to enhance mobility.

$ 338.00

Using magnetic and eddy current two thickness measurement methods, Measurement range 0-1250μm, with automatic identification of iron and non-iron matrix function, support single point and two point calibrating, with power supply undervoltage indication and statistical function.

$ 170.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0~ 500μm, resolution of 0.1μm, wear-resistant hard metal probe and Automatic calibration function, support USB data communication.

$ 275.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-2000μm, resolution up to 0.1μm, with automatic identification of substrate function and Data storage ability, support surface measurement minimum convex 1.5mm.

$ 419.00

Using magnetic Induction and eddy Current principle, Measurement range 0~ 500um, resolution 0.1μm, wear-resistant hard metal probe and Automatic calibration function, support single and continuous Measurement mode.

$ 275.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0~ 1250μm, resolution of 0.1μm, equipped with wear-resistant hard metal probe, support 99 sets of Data storage and statistical calculation functions.

$ 525.00

Using magnetic Induction and eddy current double thickness measurement method, Measurement range 0-1250μm, error +/- 3%, automatic identification of iron and non-iron matrix, with statistical function and undervoltage indication, easy to operate.

$ 180.00

Using magnetic Induction and eddy Current principle, Measurement range 0~ 1250μm, resolution up to 0.1μm, equipped with wear-resistant hard metal probe and spring guide sleeve Probe, support automatic memory calibrating and RS232C communication.

$ 354.00

Using magnetic Induction and eddy Current principle, Measurement range 0~ 500μm, resolution 10μm, wear-resistant hard metal probe and Automatic calibration memory function, support USB data communication and automatic shutdown.

$ 240.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-1250μm, support continuous single two Measurement mode, with automatic statistics and storage function, metal shell anti-interference.

$ 425.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0~ 1250μm, error +/- 3%, support single and continuous Measurement mode, automatic identification of matrix material and memory calibrated value, easy to operate.

$ 401.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-1500μm, support continuous single two Measurement mode, with 500 sets of data storage and thermal printing function, the error is only +/- 3%.

$ 385.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-2000μm, resolution up to 0.1μm, with automatic matrix recognition and 99 sets of Data storage statistical functions, support surface and minimum area measurement.

$ 592.00

Articles

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Application of Coating Thickness Gauges in Electroplating Thickness Detection
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Eddy current thickness gauge measures metal coatings on non-conductive substrates.
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Coulometric Method Coating Thickness Gauge for Non-Destructive Measurement of Precious Metal Coatings
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Comparison of Dual-Principle Instruments: Magnetic Induction vs. Eddy Current for Coating Thickness Measurement
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Ultrasonic Thickness Gauge Measures the Thickness of Flexible Packaging Materials
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Eddy current thickness gauge detects coatings on non-ferrous metals.
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Magnetic thickness gauge measures the thickness of coatings on steel surfaces.
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The principle of measuring dry film thickness with a coating thickness gauge
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