Complies with national standards: GB/T19502-2004 "General Principles for Surface Chemical Analysis - Glow Discharge Atomic Emission Spectroscopy", GB/T22368-2008 "Determination of Multielement Content in Low Alloy Steel - Glow Discharge Atomic Emission Spectroscopy (Conventional Method)", and GB/T22462-2008 "Quantitative Determination of Element Depth Distribution in Nanoscale and Submicroscale Thin Films on Steel Surface - Glow Discharge Atomic Emission Spectroscopy".
Glow discharge spectrometer is a fast element depth distribution analysis tool. For solving analytical problems, even for complex matrices, provide high resolution and element quantity.
Application area:
Characterization of surface coatings/coatings on materials at the micrometer level
Coating layer of organic film layer
Multilayer structure of lithium battery electrodes
Nanoscale functional multilayer films (such as solar photovoltaic cells, LEDs, hard drives, insulation films, optoelectronic films, etc.)
Technical parameter:
Project: Data;
Model: GD-OES8000;
Functional mode: DC or RF;
Wavelength range (nm): 120-800;
Spectral resolution (nm): 18pm~25pm;
Depth resolution (nm): 1-2nm;
Sputtering rate:>1 μm/min;
Scope of in-depth analysis: 1nm~200 μm;
Focal length (mm): 998.8;
Element channel: 48;
Detector: Photomultiplier tube PMT.
Performance characteristics:
Has a lower detection limit;
Capable of detecting the surface of the sample layer by layer;
The content of more than ten elements can be obtained through a single detection, which can provide a large amount of information;
It only takes a few minutes to make a sample and has a very fast detection speed;
No dilution, dissolution, or other treatment is required for the sample, and solid samples can be directly tested;
Has a very wide detection range;
Integrated Machine Design of Optoelectromechanical and Electrical Products.
