Multi-layer thickness Gauge

A multi-layer thickness gauge measures the thickness of coatings, films, and other multi-layer materials using electromagnetic induction or eddy current principles. The probe generates an alternating magnetic field, which induces eddy currents in the material. The thickness of different layers affects changes in the magnetic field, and the instrument analyzes the signals to calculate the thickness of each layer. It is used for detecting the coating thickness and quality control of industrial products such as paint, electroplating, and plastic films.
Selection
When selecting a multi-layer thickness gauge, consider the type of material being measured. Use the eddy current principle for metal substrates and electromagnetic induction for non-metallic materials. Match the instrument's measurement range to the number of layers and thickness range, ensuring the accuracy meets process requirements. The probe size should be suitable for the shape of the measured object, and environmental factors such as temperature should be considered for stability. The operation interface should be user-friendly, and data storage functionality should meet recording needs.

Terms

Standards

Instruments

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

High-speed ADC data collection to achieve 1 μm resolution, with multi-layer coatings simultaneous measurement function, measurement range covering 13~ 1000 μm (epoxy resin) and 300~ 14800 μm (45 #steel), support waveform display and automatic gain switching.

$ 1132.00

Measurement range 0.03-50 um, resolution 0.01um, supports multi-layer platings and alloy platings measurement, with custom hotkeys and LCD display, easy to operate without adjusting Sensitivity.

$ 1235.00

Measurement range 0-12mm, Accuracy of 1-3%, Support automatic identification of matrix material and continuous Measurement mode, suitable for pipeline anticorrosive layer defect location.

$ 696.00

Measurement range 0.1~ 35μm, resolution 0.01μm, can measure more than 20 platings combinations such as Cr, Ni, Cu, etc., support single-layer and composite multi-layer measurement, equipped with 4 quick plating selection buttons to avoid misoperation.

$ 2010.00

Ultrasonic nondestructive measurement technology, support up to 3 layers of coating system analysis, Measurement range 50~ 7600 μ m, with weatherproof shell and a variety of data connection methods, to meet the needs of industrial field complex environment.

$ 3987.00

Equipped with three high voltage gas driven atomization nozzles and anti-drip baffles, support inert gas protection lame plating at 5000Pa basic Vacuum Level, with 0.006-41mL/min precision peristaltic pump and 180mm Travel moving mechanism, to achieve uniform multi-layer film Preparative.

$ 35574.00

Rotation speed up to 3000 rpm, Flow rate 35m ³/h, multi-layer stator to pRoduce a strong suction force, continuous dispersion shear emulsification, double mechanical sealing to prevent leakage.

$ 3711.00

Using laser reflection principle to achieve one-sided measurement, accuracy of 0.1mm, can simultaneously obtain multi-layer Glass and air layer Film thickness, support automatic and manual mode, adapt to three glass two Chambers, laminated Glass and other materials.

$ 667.00

Impact energy 3N, Impact device mass 75g, suitable for measurement of small or thin specimens and surface hardening layer, the minimum thickness can be measured 1mm and the minimum hardening layer depth 0.2mm.

$ 764.00

Frequency 5.0MHz, support paint layer detection and emission to echo mode, Measurement range 2~ 160mm, suitable for a variety of workpiece thickness measurement.

$ 525.00

The temperature range covers -70 to 150 ° C, uniformity ≤ +/- 2 ° C, equipped with multi-layer conductive film tempered Glass observation window and independent over-temperature protector, supports 120 sets of program settings and power failure recovery functions.

$ 6980.00

Multi-layer rotating stator structure, Rotation speed of 3000 rpm, Flow rate 20m ³/h, with strong self-priming ability and continuous dispersion emulsification effect, double-end mechanical sealing design effective anti-leakage.

$ 2883.00

Measurement range 0~ 300μm, resolution up to 0.01μm, support multi-layer nickel potential difference analysis, test size optional Φ 2.4mm to Φ 0.8mm.

$ 2978.00

Measurement range 0.03~ 50μm, resolution 0.01μm, support single-layer, multi-layer and alloy platings testing, built-in thermal printer to automatically output statistical reports, suitable for wire and columnar workpieces.

$ 1364.00

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