Coating thickness gauge principle and applicable industries
Magnetic thickness principle: when the probe and the cladding contact, the probe and the magnetic metal substrate constitutes a closed magnetic circuit, due to the presence of non-magnetic cover layer, so that the magnetic circuit reluctance change, through the measurement of its change can be calculated the thickness of the cover layer.
Eddy current thickness measurement principle: the use of high-frequency alternating current in the coil to generate an electromagnetic field, when the probe and the covering layer contact, the metal substrate generates eddy currents, and produces a feedback effect on the coil in the probe, through the measurement of the size of the feedback effect can be derived from the thickness of the covering layer.
Applicable industries
1, electroplating, spraying: this industry is the use of our instruments zui more, accounting for a considerable proportion of annual sales, is our main user groups, need to spend a lot of energy to keep digging.
2, pipeline anticorrosion: mainly petrochemical users more, generally thicker anti-corrosion layer, TT260 with F10 probe users more.
3, aluminium profiles: since this year by the national implementation of mandatory standards, profile enterprises for the issuance of permits, the industry has a good momentum, the main measurement profile above the oxide film, it is understood that the production enterprises less plated per micron, a ton of profiles "save" 150 yuan, very substantial, so the state mandatory requirements, including the coating thickness gauge equipped with relevant testing equipment. Therefore, the state mandatory requirement to equip with relevant testing equipment, including coating thickness gauge. This also brings us a very good opportunity. This opportunity is also subject to the attention of competitors, they zui big limit to lower the price, and to take a variety of ways such as paving the way quickly in this industry to launch an offensive, in response to this Tang, Shi also repeatedly instructed to pay close attention to the opponent's movements when the world to take the corresponding strategy, the purpose is to let the profit does not let the market. Hope that the branch colleagues can also make good use of this opportunity to give full play to regional advantages, so that our products more into the industry, but also for the future sales in this industry to lay the foundation. In addition, it can also expand the influence of our products in the whole market.
4, steel structure: for our products this kind of enterprise can also be divided into a separate industry. Coating thickness gauge in this industry also does have a great application, including towers and other manufacturers have recently purchased more information.
