Coated Stainless Steel Interior Wall - Patented Solution
The patent is about how to deal with the connection surface between VOC emission chamber and testing object. The technology helps to reduce the surface adhesive force, largely reducing VOC’s adhesiveness on chamber’s interior wall. In this way, the testing result of samples stored in the sampling bag is closer to the result of testing object in chamber and the testing precision of emission chamber is largely improved.
The pictures in 100x magnification microscope with special-coated and uncoated in VOC Emission Chamber interior stainless steel (which has great mirror-finished surface treatment).