Standard Coating Thickness Gauge

The standard coating thickness gauge measures the thickness of coatings on substrate surfaces through magnetic induction or eddy current principles. The magnetic induction method is used for steel substrates, while the eddy current method is applied to non-ferrous metals. During operation, the probe contacts the coating, and the instrument displays the thickness value. It is used in industrial quality inspections for applications such as electroplating, spraying, and anti-corrosion coatings.
Selection
When selecting, confirm the substrate type: use magnetic induction for ferrous substrates and eddy current for non-ferrous substrates. Consider the coating thickness range, commonly 0-2000 micrometers. Choose the probe size based on the workpiece shape, using a small probe for curved surfaces. Check the instrument calibration certificate and error values. For environments with dust, select a model with a protection rating of IP54 or higher.

Terms

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

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

$ 154.00

Measurement range of 5-500μm with a three-blade design, LED Illumination Microscope and swirl/spin system for accurate assessment of Coating thickness and substrate defects.

$ 296.00

Measurement range 2.50-125 mm, accuracy +/- 0.03mm, transparent coating measurement capability, built-in temperature compensation and high-speed scanning function.

$ 2220.00

The split structure is equipped with a dedicated thick coating Probe, Measurement range of 0~ 13000 μm, accuracy +/- 3%, IP65 Protection Rating and high-speed measurement capability of more than 60 readings per minute.

$ 1213.00

Designed for specific types of thickness Gauges, it provides accurate Adjustment and adopts standard diaphragm structure to ensure accurate transmission of thickness measuring instruments and improve the repeatability of test results.

$ 110.00

With penetrating coating measurement function, direct measurement of substrate thickness without sanding paints, Measurement accuracy +/- (0.5% H + 0.05) mm, support 2.3 inch color screen display and large capacity Data storage.

$ 461.00

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

Measurement principle using ultrasonic, Measurement range 13~ 1000μm, accuracy +/- (2μm + 3%), suitable for wood, plastic and other substrates polymer Coating thickness detection.

$ 2652.00

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 magnetic Induction and eddy Current principle simultaneous measurement composite coatings, Measurement range 0~ 1500μm, error +/- 1%, can display a single coating and zinc layer thickness, suitable for the accurate detection of ferrous and non-ferrous substrates.

$ 1622.00

Measurement range 50-3800 microns, ASTM D6132 and ISO 2808 compliant, non-destructive ultrasonic technology, Sensitive Sensor and Wear Resistant Probe support for multi-Probe replacement.

$ 3117.00

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.