The coating thickness gauge is also called the cladding thickness gauge. The principle and application are as follows:
First, the principle
Magnetic thickness measurement principle: When the probe is in contact with the coating, the probe and the magnetic metal substrate form a closed magnetic circuit. Due to the existence of the non-magnetic coating layer, the magnetic resistance of the magnetic circuit changes, and the cover layer can be calculated by measuring the change. thickness.
Eddy current thickness measurement principle: an electromagnetic field is generated in the coil by using high-frequency AC current. When the probe is in contact with the cover layer, eddy current is generated on the metal substrate, and a feedback effect is generated on the coil in the probe, and the magnitude of the feedback effect is measured. The thickness of the overlay can be derived.
Second, the applicable industry
1. Electroplating and spraying: This industry is the most used by our instruments, accounting for a considerable proportion of annual sales. It is our main user group and needs to spend a lot of energy to dig.
2, pipeline anti-corrosion: mainly in petrochemical users, the general anti-corrosion layer is relatively thick, TT260 with F10 probe users.
3, aluminum profiles: this year, due to the implementation of mandatory standards by the state, the impact of the license renewal of the profile enterprises, the industry has an unprecedented good momentum, mainly measuring the oxide film on the profile, it is understood that the production enterprises are less than one micron, one ton The profile "saving" 150 yuan is very impressive, so the state is required to equip with relevant testing equipment including coating thickness gauge. This move also brought us a very good opportunity. This opportunity has also been paid attention to by competitors. They have lowered the price to the maximum extent, and they have quickly launched an offensive in this industry in various ways, such as distributing goods. In response to this, Mr. Tang and Shi Zong have repeatedly instructed to pay close attention to the manual direction. Shishi took a corresponding strategy, the purpose is to let the market not let the market. I hope that my colleagues in the branch can also make good use of this opportunity to give full play to the regional advantages, so that our products will enter the industry more and lay the foundation for future sales in this industry. In addition, we can also expand the impact of our products throughout the market.
4, steel structure: For our products, such enterprises can also be divided into an industry. Coating thickness gauges do have a lot of applications in this industry, and manufacturers such as towers have recently purchased more information.
Oven Plate glass
Oven Plate glass
Xi'an ATO International Co., Ltd , https://www.ato2008.com