Aluminum Spray Coating Thickness Gauge

The aluminum spray coating thickness gauge operates based on the principles of magnetic induction or eddy current. The probe contacts the coating to generate an electromagnetic field, and the thickness of the coating is calculated based on differences in the substrate material. It is used for surface spray quality inspection of aluminum profiles, doors, windows, and other applications to ensure coating uniformity.
Selection
When selecting, consider the principle of matching the substrate type—use the eddy current principle for aluminum materials; the measurement range should cover common coating thicknesses; the probe size should be suitable for curved surface measurements; calibration sheets must include the expected thickness values; portable devices are suitable for on-site use, while fixed types are ideal for production lines.

Terms

Instruments

Made of titanium and aluminum, equipped with stainless steel cutters and LED lighting Microscope, Measurement range 20-2000μm, unique swirl/spin system includes multiple cutters for precise measurement of Coating thickness and evaluation of substrate defects.

$ 296.00

Probe surface with wear-resistant aluminum alloy, braided cable to adapt to high temperature rough surface, resolution up to 0.1 μm, support split remote measurement, can store 2500 readings.

$ 448.00

Measurement range 2-200μm with four stainless steel blades, LED display mirror and unique swirl/spin cutting system for accurate measurement of Coating thickness and evaluation of substrate defects.

$ 296.00

Using 90 ° Measurement Angles and eddy Current principles, accurate measurement of edge coatings, narrow tube coatings and small surface areas ensures stable and reliable measurement on complex geometries.

$ 235.00

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

The eddy Current principle is used for measurement of nonconductive coatings on non-ferrous metal substrates, with a thickness range of 0~ 625μm and an error of +/- 3%. It has IP65 Protection Rating and fast measurement capabilities of more than 60 readings per minute.

$ 1338.00

Measurement principle of destruction, equipped with 50x scale Microscope and swirl/spin cutting system, Measurement range covers 2-1800 microns, can achieve accurate focusing observation in natural light environment.

$ 1921.00

Using eddy current sensing principle and probe probe design, especially suitable for small size and profiled material measurement; Measurement range 0-1500 μm, resolution up to 0.1 μm, repeatability error ≤ +/- ( 0.8% reading + 0.1 μm), support multi-point calibrating and data statistics function.

$ 612.00

Ruby fixed probe tip, measurement range 0-2000μm, error +/- 3%, with temperature compensation function, stable test data without cumbersome calibrating, simple and fast operation.

$ 222.00

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

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 and eddy Current dual principle, Measurement range 0~ 1250μm, Probe with line can measure grooves and complex positions, automatically identify iron and non-iron substrates, with single point and two point Adjustment.

$ 196.00

Iron-aluminum dual-use automatically recognizes the substrate, the split Probe is interchangeable, and the high wear-resistant cemented carbide Probe has a service life of more than 500,000 times. With zero, single point, five point calibrate and data statistics functions, it can store 1600 measurement data.

$ 314.00

Articles

Selection of Coating Thickness Gauges Using Magnetic and Eddy Current Methods on Different Substrates
This article introduces two main methods for coating thickness gauges: the magnetic method and the eddy current method. When choosing a method, the key is to determine it based on the electromagnetic properties of the substrate.
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.
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.
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.
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.
Standard Operating Procedure for Zero Calibration and Substrate Calibration of Coating Thickness Gauges
This article introduces two key calibration methods for coating thickness gauges: zero-point calibration and substrate calibration. During operation, it is important to ensure that the probe is perpendicular, pressure is applied evenly, and regular calibration and recording are maintained. These steps effectively enhance measurement accuracy and meet industry standard requirements.
Differences in Measurement Principles Between Magnetic Method and Eddy Current Method for Coating Thickness Gauges
Coating thickness gauges primarily utilize two measurement principles: magnetic method and eddy current method. The selection of the method should be based on the characteristics of the substrate material to ensure measurement accuracy.
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.