Dual-substrate coating thickness Gauge

The dual-substrate coating thickness gauge uses magnetic induction and eddy current principles to measure the thickness of coatings on ferrous and non-ferrous materials, respectively. It is used for detecting the thickness of paint and plating layers on metal substrates and is suitable for rapid on-site measurements in industries such as automotive and hardware.
Selection
When selecting, consider matching the probe principle to the substrate type: use magnetic induction for ferrous materials and eddy current for non-ferrous materials. Choose the measurement range based on the coating thickness, and opt for a conical probe for rough surfaces. Calibration with a base substrate is necessary to verify accuracy, and portable models are suitable for outdoor use.

Terms

Instruments

Dedicated to Coating thickness Gauge calibrating, ensure accurate thickness measurement, suitable for F type equipment, improve Reliability.

$ 88.00

Using magnetic Induction and eddy Current dual principle, automatically identify magnetic or nonmagnetic substrate, Measurement range 0~ 1500 μm, resolution up to 0.1 μm, support more than 180 readings per minute and high Protection Ratings.

$ 2055.00

Measurement range 0-1000 microns with dual-function Probe design, wear-resistant Ruby Probe and V-groove structure, support for automatic substrate identification and zero point Adjustment.

$ 841.00

Using high-speed ADC data collection, resolution up to 1μm, can simultaneously measure the thickness of multi-layer coatings or coatings plus substrates, with gain automatic switching and estimated thickness setting function, Measurement range 13~ 1000μm (epoxy resin coating).

$ 1132.00

Measurement range 0~ 1500 microns, error +/- 1%, support magnetic Induction principle, IP65 Protection Rating and 250 reading storage, suitable for ferrous metal substrate nonmagnetic coating environment.

$ 890.00

Built-in dual measurement function Probe automatically recognizes the substrate, Measurement range 0~ 1500 μm, resolution 0.1 μm, wear-resistant Probe is suitable for rough surfaces, and can measure more than 60 readings per minute.

$ 1338.00

Using magnetic Induction and eddy Current dual principle, automatic identification of substrate type, Measurement range 0~ 6000 μm, accuracy +/- 3%, equipped with 30mm wear resistant Probe, can obtain more than 60 readings per minute, Protection Rating IP65.

$ 1597.00

Using alloy integrated Probe and 32-bit processing chip, support magnetic Induction and eddy Current dual principle, measurement range of 3000 μm, error +/- 3%, with automatic substrate identification and 2000 sets of data storage, easy to operate and good repeability.

$ 267.00

Using magnetic eddy current integrated design, automatic identification of substrate type, Measurement range 0-1500μm, accuracy +/- 2%, probe wear resistance more than 500,000 times, test speed 0.3 seconds/time, suitable for various harsh environments.

$ 212.00

Using magnetic eddy current integrated design, automatic identification of substrate type, Measurement range 0~ 1500μm, accuracy +/- 2%, Probe wear-resistant more than 500,000 times, suitable for various measurement environments.

$ 212.00

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

Adopt magnetic eddy current integrated Probe, automatically identify the substrate, Measurement range 0-3000μm, accuracy +/- 2%, wear-resistant Probe life over 500,000 times, support single point and multi-point calibrating, adapt to various environments.

$ 227.00

Measurement range 0~ 6000μm, error +/- 3%, automatic identification of substrate type, equipped with wear-resistant Probe and STDP1 calibration standard board, support Bluetooth data transmission and real-time graphic display, Protection Rating IP65.

$ 2115.00

Measuring methods of magnetic Induction and eddy Current, covering 0-1500 μm range, resolution up to 0.1 μm, support continuous and single Measurement mode, statistical function and 500 sets of data storage, suitable for different curvature radii and substrate Film thickness scenes.

$ 243.00

Measurement range 0-1250μm, error +/- 3%, automatic identification of iron and non-iron substrate, can store 116 data, support continuous and single Measurement mode, easy to operate.

$ 364.00

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.