Steel plate magnetic induction thickness Gauge

The steel plate magnetic induction thickness gauge generates an alternating magnetic field through the probe, inducing eddy currents in the steel plate, and calculates the thickness by measuring changes in magnetic reluctance. It is used to detect the thickness of the steel plate substrate with non-magnetic coatings, commonly applied in quality control during the production of galvanized and color-coated steel plates.

Instruments

Adopting the principle of magnetic Induction Thickness Measurement range 0~ 1250 microns, suitable for LEEB242 models, can be connected to the printer output data, suitable for nonmagnetic Coating thickness detection on magnetic metal substrates.

$ 219.00

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

Using magnetic Induction Measuring method, range 0~ 5mm, error +/- 5%, can measure a variety of non-ferrous magnetic coatings, suitable for different curvature substrate surface.

$ 359.00

Using magnetic Induction principle, Measurement range of 0-10000 μ m, support one and two point calibrating, split structure design can adapt to a variety of Probe types, to meet different Coating thickness measurement needs.

$ 340.00

Adopt magnetic Induction principle to measure 0-1250μm thickness, equipped with line Probe measurement groove and narrow area, support single point and two point calibrating, with automatic matrix recognition and undervoltage prompt function.

$ 186.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-3000μm, accuracy +/- 3%, automatically identify the matrix material, no need to calibrate only zero, easy to carry and lightweight.

$ 787.00

Adopt magnetic Induction principle measurement Coating thickness, Measurement range 0-1250μm, resolution up to 0.1μm, with automatic identification Probe, Data storage and upper and lower limit alarm function, aluminum shell is sturdy and durable.

$ 296.00

Using magnetic Induction principle to achieve nondestructive measurement, with a wide range of 0~ 12000 μm and +/- 3% error accuracy, supports automatic matrix recognition and single continuous dual mode measurement, with USB and Bluetooth data output interface.

$ 622.00

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 technology, Measurement range 0-1500μm, accuracy +/- 2%, Probe wear resistance more than 500,000 times, support single point and multi-point calibrating, suitable for various environments.

$ 306.00

Using magnetic Induction and eddy Current Dual Measuring method, Measurement range 0~ 3000μm, accuracy +/- 2%, Probe wear resistance more than 500,000 times, Measurement speed of 0.3 seconds/time, suitable for various matrix materials.

$ 323.00

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 principle, Measurement range 0-3000μm, accuracy +/- 3%, integrated Probe design, minimum measurable Φ 25mm plane and convex 5mm surface, to meet a number of international standards.

$ 677.00

Adopt magnetic Induction principle measurement, thickness range 0~ 1000μm, error +/- 3%, with low voltage prompt function, support split Probe and customized range, adapt to different curvature matrix measurement needs.

$ 243.00

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.
Comparison of Dual-Principle Instruments: Magnetic Induction vs. Eddy Current for Coating Thickness Measurement
This article compares the principles of two coating thickness gauges. The choice of method depends on the substrate material: magnetic induction is used for magnetic metals, while eddy current is applied for non-magnetic metals.
Eddy current thickness gauge detects coatings on non-ferrous metals.
The eddy current thickness gauge operates on the principle of electromagnetic induction, generating an alternating magnetic field through the probe coil, which induces eddy currents on the surface of non-ferrous metal substrates.
Magnetic thickness gauge measures the thickness of coatings on steel surfaces.
Magnetic thickness gauges are used to measure the thickness of non-magnetic coatings on ferromagnetic substrates such as steel, based on the principles of magnetic induction or changes in magnetic attraction. Prior to use, calibration should be performed according to relevant standards, and attention should be paid to factors such as substrate characteristics, workpiece shape, and surface conditions that may affect the measurements.
The principle of measuring dry film thickness with a coating thickness gauge
Coating thickness gauges measure dry film thickness through non-destructive methods, with commonly used principles including electromagnetic induction, eddy current, and ultrasonic methods.
What is a Coating Thickness Gauge? A Complete Analysis of Its Principles, Usage, and Application Areas
The article systematically elaborates on the working principles of two core measurement techniques, magnetic induction and eddy current, detailing the standard measurement process from calibration to data recording, and conducting an in-depth analysis of the influence of substrate characteristics, geometric shapes, and environmental factors on measurement accuracy.