Copper Bar Tin Plating Coating Thickness Gauge

The copper busbar tin coating thickness gauge operates based on the principles of eddy current or magnetic induction. A probe generates an electromagnetic field that interacts with the metal substrate, and the thickness of the tin coating is calculated based on changes in the induced current. It is used to inspect the uniformity of tin coating thickness on copper busbars, ensuring the corrosion resistance and welding quality of conductive components. It can be applied for online or sampling inspections on production lines for power equipment and electronic components.
Selection
When selecting, ensure compatibility between the copper busbar substrate and the tin plating characteristics, and consider whether the measurement range covers the actual thickness. Prioritize the use of contact probes to avoid curvature errors, and verify the instrument's calibration certificate and error range. Pay attention to environmental adaptability, including workshop vibrations and temperature/humidity conditions. The operation interface should be simple and easy to read. After-sales services should include regular calibration and probe replacement support.

Terms

Instruments

The wet film thickness can be as low as 1.5 μm, the groove bottom is wider to provide greater Coating Weight, the chrome plating surface and extrusion process ensure durability and easy cleaning, avoiding the problem of traditional steel wire loosening.

$ 477.00

Using copper nickel plating material, volume 37ml, in line with GB/T6750 standard, equilibrium hammer is hollow structure and filled with lead particles to adjust the weight, suitable for Coating and auxiliary materials, oil and other liquids specific gravity determination.

$ 106.00

The wet film thickness can be controlled to 1.5μm, the bottom of the groove is wider and the Coating Weight is larger, and the 304 stainless steel material and chrome-plated surface are used, which is durable and easy to clean, and avoids the problem of loose and broken wires.

$ 477.00

Using eddy Current thickness measurement principle, Measurement range 0-1000μm, resolution 0.1μm, minimum measurable convex curvature 3mm, with automatic shutdown and low voltage prompt function.

$ 267.00

Double-sided uniform tin plating, surface mass I, Hardness T52, standard thickness 0.28mm, provide crimping listening plate, rounded corners with or without holes and other specifications, single batch pRoduction of 10w sheets.

$ 138.00

Can achieve a minimum of 1.5μm wet-film ultra-thin Spreader, wider groove bottom to bring greater Coating Weight, using extrusion process and chrome plating surface preparation, effective application width of 2000mm.

$ 477.00

Adopt bar Spreader and automatic lame plating method, coating speed 5~ 180mm/s, heating Temperature range RT +~ 200 ℃, support Vacuum chuck and automatic feeding function, ensure Spreader uniformity and Stability.

$ 8465.00

Using double-sided uniform tin plating process, the surface mass reaches class I, Hardness T52, standard thickness 0.28mm, to ensure accurate and reliable film test results.

$ 114.00

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

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

Using double-sided uniform tin plating process, the surface mass reaches class I, Hardness is T52, standard thickness is 0.28mm, to ensure accurate and reliable film test results.

$ 114.00

Measurement range 0-150 seconds, copper material is durable and in line with national standards, portable design is convenient for on-site rapid detection of Coating viscosity.

$ 123.00

The formed pRoduction process ensures stable structure, wet film thickness can be controlled to 100μm, chrome plating surface preparation improves Abrasion Resistance and ease of cleaning, and the effective application width reaches 500mm.

$ 231.00

Using extrusion process and chrome plating surface, the minimum wet film thickness can be controlled by 1.5 μ m, the bottom of the groove is wider and the Coating Weight is large, it is not easy to loosen and break the wire and is easy to clean.

$ 477.00

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.