Digital Paper Thickness Gauge

The digital paper thickness gauge measures the thickness by contacting the paper surface with sensors, converting the displacement difference between the upper and lower pressure plates into a thickness value. It is used to detect the thickness uniformity of materials such as paper and paperboard, controlling product specifications in papermaking production and quality inspection.

Instruments

Measurement range 0-20mm, accuracy 0.001mm, contact pressure 20 +/- 5kPa, suitable for paper, Cardboard and sheet material Film thickness detection, in line with a number of international standards.

$ 401.00

Measurement range 0-6mm, accuracy of 0.01mm, contact pressure 100 +/- 5kpa, with digital display function and stable parallelism measurement, suitable for a variety of materials Film thickness detection.

$ 382.00

Measurement range 0-18mm, contact pressure 100kPa, contact area 200mm ², Indication Error 2.5μm, suitable for accurate measurement of paper and Cardboard thickness.

$ 517.00

Measurement range 0-4mm, resolution up to 0.001mm, contact pressure 100 +/- 10kPa, measurement surface parallelism ≤ 0.002mm, to ensure accurate and reliable thickness measurement.

$ 607.00

Measurement range 0-4mm, contact pressure 100kPa, contact area 2cm ², equipped with digital dial Meter to achieve accurate thickness measurement.

$ 688.00

Measurement range 0-4mm, contact pressure 100 +/- 10kPa, contact area 200mm ², with High Accuracy Indication Error +/- 0.0025mm, suitable for all kinds of sheet material thickness measurement.

$ 488.00

With 0.001mm High Accuracy and 1.0μm resolution, low pin pressure design and digital linear encoder, it supports multiple international standards for thickness measurement of various sheet substrates.

$ 20768.00

Using one-piece casting process, strong and not easy to deform, maintaining test parallelism; Measurement range 0~ 4mm, resolution 0.01mm, contact pressure 100 +/- 10kPa, contact area 2 +/- 0.05cm ², in line with standard requirements.

$ 509.00

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

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

$ 88.00

Measurement range 0~ 12.7mm, resolution up to 0.001mm, contact pressure 20 +/- 0.5Kpa to ensure measurement Stability, suitable for all kinds of sheet material thickness detection.

$ 543.00

Measurement range 0-12.7 mm, Graduation up to 0.001mm, using flat probe design to ensure accurate and reliable test data, suitable for all kinds of material thickness detection.

$ 509.00

Automatic test with microcomputer control, contact pressure 100 +/- 10kPa, contact area 200 +/- 5mm ², Measurement accuracy up to 0.001mm, suitable for continuous and accurate Film thickness determination.

$ 908.00

Measurement range 0~ 12.7mm, accuracy ≤ 0.02mm, using digital display reading indexing value 0.01mm, simple structure and reliable mass.

$ 477.00

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

Articles

Ultrasonic Thickness Gauge Selection: Technical Considerations for Probe Configuration and Measurement Modes
This article primarily introduces the technical factors to consider when selecting an ultrasonic thickness gauge. In terms of probe configuration, the frequency affects both resolution and penetration depth, while crystal size determines adaptability to curvature and surface conditions. Dual-element probes offer a smaller dead zone compared to single-element probes, and delay-line probes are suitable for thin-wall and high-temperature applications.
Mechanical thickness gauge for measuring film thickness uniformity.
The mechanical thickness gauge assesses the uniformity of film thickness through contact measurement. During measurement, the probe contacts the sample under standard pressure, converting displacement into a thickness reading.
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 thickness gauge measures the sealing quality of anodic oxide films.
This article introduces a method for assessing the sealing quality of anodic oxide films using a coulometric thickness tester. The sealing quality affects the corrosion resistance and wear resistance of the oxide film. Based on electrochemical principles, the coulometric thickness tester evaluates the sealing effectiveness by measuring the electric charge required to dissolve the oxide film, providing objective and repeatable results.
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.
Eddy current thickness gauge measures metal coatings on non-conductive substrates.
The eddy current thickness gauge utilizes the principle of electromagnetic induction, generating an alternating magnetic field through the probe coil to induce eddy currents in the metal coating, thereby measuring thickness based on changes in coil impedance.
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.
Application of Electrolytic Thickness Tester in Quality Control of Precision Electroplating Layers
The electrolytic thickness gauge measures coating thickness through the principle of electrochemical dissolution, calculating based on Faraday's law, offering high accuracy and independence from calibration.
Ultrasonic Thickness Gauge Measures the Thickness of Flexible Packaging Materials
This article introduces the principles, technical points, and operational procedures for measuring the thickness of flexible packaging materials using an ultrasonic thickness gauge. It is based on the principle of ultrasonic pulse reflection, which calculates thickness by measuring the propagation time of sound waves through the material.
Eddy current thickness gauge detects coatings on non-ferrous metals.
The eddy current thickness gauge operates on the principle of electromagnetic induction, generating an alternating magnetic field through the probe coil, which induces eddy currents on the surface of non-ferrous metal substrates.
Magnetic thickness gauge measures the thickness of coatings on steel surfaces.
Magnetic thickness gauges are used to measure the thickness of non-magnetic coatings on ferromagnetic substrates such as steel, based on the principles of magnetic induction or changes in magnetic attraction. Prior to use, calibration should be performed according to relevant standards, and attention should be paid to factors such as substrate characteristics, workpiece shape, and surface conditions that may affect the measurements.
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.