The standard "GB/T 38783-2020 Sem Determination Method of Precious Metal Composite Cladding Film thickness" specifies the technical method for the measurement of precious metal composite cladding Film thickness by Scanning Electron Microscope (SEM). The standard applies to the measurement range of cladding Film thickness from 10 nm to 200 µm. The standard includes the use of microscope, measurement methods, data analytics and definitions of related terms to ensure the accuracy and repeatability of measurement results. Through this method, the cladding Film thickness of precious metal composites can be effectively detected and evaluated to meet relevant application requirements.
| Status | Active |
|---|---|
| CCS | H15 | ICS | 77.120.99 |
| Release Date | 2020-06-02 00:00:00 | Implementation Date | 2021-05-01 00:00:00 |