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What is the application industry and testing principle of coating thickness gauge?
The application industry of coating thickness gauge is distributed in electroplating and spraying; Pipeline anticorrosion; Aluminum profile; Steel structure; Printed circuit board, screen printing, etc.

Electroplating and spraying: This industry uses our instruments the most, accounting for a considerable proportion of annual sales. It is our main user group and needs to spend money.

The tremendous energy of continuous excavation;

Pipeline anti-corrosion: there are many users in petrochemical industry, and the general anti-corrosion layer is relatively thick, and LKTC-4 thickness gauge has many users;

Aluminum profile: Since the beginning of this year, due to the implementation of mandatory standards by the state and the renewal of profiles, the industry has shown an unprecedented good momentum.

Measuring the oxide film on the profile, it is understood that for every micron plated by the production enterprise, one ton of profile "saves" 150 yuan, which is very impressive, so the country

Must be equipped with relevant test equipment, including coating thickness gauge. This move has also brought us a very good opportunity. This opportunity is the same.

Under the attention of competitors, they reduced the price to the maximum extent and quickly launched an offensive in this industry through distribution and other means.

In view of this, Mr. Tang and Mr. Shi have repeatedly instructed that they should pay close attention to their opponents' movements and adopt corresponding strategies in order to make profits and prevent the market. Hope branch

Colleagues can also make good use of this opportunity, give full play to regional advantages, and let our products enter the industry more, also for the future of this industry.

Lay the foundation for sales. In addition, it can also expand the influence of our products in the whole market;

Steel structure: For our products, such enterprises can also be classified as a separate industry. Coating thickness gauge has great application in this industry.

Manufacturers including the iron tower have recently purchased more information;

Printed circuit board, screen printing, etc. These enterprises are all special industries, and the purchase volume is only from a few manufacturers at present.

Detection principle of coating thickness gauge

Principle of magnetic thickness measurement: when the probe contacts the coating, the probe and the magnetic metal matrix form a closed magnetic circuit. Due to the presence of the nonmagnetic coating,

The reluctance of the magnetic circuit changes, and the thickness of the coating can be calculated by measuring this change.

Principle of eddy current thickness measurement: electromagnetic field is generated in the coil by high frequency alternating current. When the probe contacts the coating, an eddy current is generated on the metal substrate.

Flow, and produce feedback effect on the coil in the probe, and the thickness of the coating can be obtained by measuring the feedback effect.

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