Multi-layer film thickness Gauge

The multilayer film thickness gauge measures the thickness of coatings, platings, and other thin films non-destructively using X-ray fluorescence or optical interference principles. It is used for quality inspection and process control in industries such as electroplating, spraying, and semiconductors.
Selection
When selecting, consider the type of material to be measured, the number of layers, and the thickness range. Match the probe to the sample shape and choose the measurement principle based on substrate characteristics. Pay attention to instrument accuracy and calibration methods, and ensure the operating environment is suitable.

Terms

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

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

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

The device can precisely control the film thickness of the ink layer of the color strip, and the ink injection amount is 0.0012g, which is used for ink contrast and color concentration detection.

$ 173.00

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

The device adopts destructive measurement, resolution +/- 0.001mm, can carry out V-shaped incision, grid cutting and Cedar test, directly observe Coating thickness and Cedar length, support multi-layer film analysis.

$ 630.00

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

Using magnetic Induction principle to achieve 0-6000μm large-range measurement, the error is only +/- 3%. With continuous single double measurement mode, support four-point statistical function, large-capacity storage of 2000 sets of data, automatic identification of matrix material.

$ 323.00

Temperature range -60~ 150 ℃, Temperature Uniformity ≤ +/- 2 ℃, using multi-layer conductive film tempered hollow Glass observation window and upper air supply and lower air return mode, equipped with porcelain frame nickel-chrome wire heating device and French Taikang fully enclosed Compressor.

$ 6496.00

Temperature range -30~ 150 ℃, Temperature Uniformity ≤ +/- 2 ℃, using the upper air supply and lower air return mode and multi-layer conductive film tempered hollow Glass observation window, with multiple Safety protection and environmental protection refrigeration system.

$ 6496.00

Temperature range from -40 to 150 ° C, Temperature Uniformity ≤ +/- 2.0 ° C, with up-supply air return air circulation system and environmentally friendly refrigerant, equipped with multi-layer conductive film observation window and multiple electrical protection mechanisms.

$ 6012.00

Articles

Multilayer functional films are constructed by layer-by-layer coating using a coating machine.
This article introduces a method for preparing multilayer functional films using a coating mechanism. By sequentially coating different materials layer by layer, it enables precise control over the thickness and structure of each layer, thereby adjusting the optical, electrical, and other properties of the films.
Ultrasonic thickness gauge for detecting thick coatings and composite coatings.
Ultrasonic thickness gauges measure coating thickness using the principle of ultrasonic pulse reflection, calculating the result based on the propagation time of sound waves in the material and the speed of sound. When detecting thick coatings and composite coatings, challenges such as acoustic attenuation of the material, unknown sound speed, and signal recognition at multi-layer interfaces must be addressed.
Pull-off testing for interlayer adhesion of multilayer coating systems.
This article introduces the pull-off method for testing the interlayer adhesion of multilayer coating systems. The test involves vertically bonding a pull-off head to the coating surface and applying a pulling force until the coating separates, measuring the required force to evaluate adhesion strength.
Selection of Fixtures for Tensile Testing Machine in Tensile Strength Testing of Photovoltaic Backsheet Materials
This article primarily discusses how to select appropriate tensile testing machine fixtures for the tensile testing of photovoltaic backsheet materials. Photovoltaic backsheet materials are typically thin, multi-layered composite structures, and testing should be conducted in accordance with relevant standards.
Selection of Coating Thickness Measurement Methods: Coulometry vs. Dissolution in Electrolytic Thickness Gauges.
This article compares two techniques in electrolytic thickness gauges: the coulometric method and the dissolution method. The coulometric method measures coating thickness through electrochemical dissolution, making it suitable for single-layer metal coatings with simple operation and high accuracy. The dissolution method, on the other hand, measures thickness via chemical dissolution, making it more appropriate for multilayer or complex coatings.