Thermal performance is one of the important properties of materials, and it is the prerequisite to ensure the application of materials. Therefore, the thermal performance test is one of the important means of material science research. The purpose of ensuring cleanliness is to make the product reach the specified life, and not to shorten the service life due to pollution in the process of manufacturing, use and maintenance. Therefore, in order to ensure the product quality, the cleanliness test of parts is essential. CTI can provide customers with fast and accurate thermal performance and parts cleanliness test.