Nanchang Xing Feng Instrument Co., Ltd. (http://www.tianyiyuanyiqi.com) has been through the whole network "business alliance certification", please rest assured purchase, click on the page "Business Alliance certification Icons" query my company authentication information. You can also click on the page "ShangMeng Service Icons", directly contact our customer service! To protect the surface of the material, decorative covering layer, such as coating, plating, coating, paste layer, chemical film coating thickness generated in several national and international standards called cladding layer (coating). Coating thickness measurement has become the processing industry, surface engineering quality testing an important part of the product to achieve superior quality standards necessary means. To make international products, China's export commodities and foreign projects, with a clear coating thickness on the requirements. Coating thickness measurement methods are: wedge cut method coating thickness wholesale, light cut, electrolysis, the thickness difference measurement method, gravimetric method, X-ray fluorescence method, β-ray backscatter method, capacitance method, Magnetic measurements and eddy current measurement method and so on. The first five of these methods is a lossy detection, measurement methods cumbersome, slow, and more suitable for sampling. X-rays and β-ray method is non-contact non-destructive measurement of coating thickness professional supplier, but complex and expensive devices, the measuring range is smaller. Due to radioactive sources, users must comply with radiation protection norms. X-ray method can be measured very thin coating, double coating, metal coating. β-ray method is suitable for the coating and the substrate atomic number greater than 3 coating measurements. Capacitance method is only the thin insulating the conductor used when coating thickness measurement. As technology advances made in recent years, especially after the introduction of computer technology, the use of magnetic and eddy current thickness gauge method to micro, intelligent, versatile, high-precision, practical direction one step further. Measurement resolution reached 0.1 micron accuracy can reach 1%, have increased significantly. It is suitable for a wide range of wide range, easy to operate and inexpensive, is the most widely used industrial and research the thickness gauge. Using non-destructive method does not damage the substrate coating is not damaged, test speed, can make a lot of testing work carried out economically. We must first know the customer base to measure the coating thickness and coating material followed by the customer to know the range and accuracy to measure customers are domestic or imported brands in order to understand the customer want to buy is to be good or to be cheap. Finally, we in the selection of such products to give our customers superior brand choice models. Imports: Germany EPK, Germany Knicks, Phoenix, Fisher and so on. Domestic: Ribot, CIMA, Landtek other imports: EPK products more species, measuring range covers a comparison, accuracy is relatively diverse, but the stability is good, customer acceptance is relatively high. Knicks prices are moderate, general performance coating thickness imported, when customers can not accept EPK price and then recommended. Domestic: Domestic product range focused on the 1000-2000μm, no import of high precision, good stability and no imports, but the price is more suitable for mass groups.