'Workers want to do their best, must first sharpen their tools'. Accurate analysis and testing equipment is an important means to ensure product quality. In order to achieve high-purity graphite, spherical graphite, graphene, graphene accurate analysis of the purity of lubricant additives and other products recently invested heavily in Prodigy DC Arc spectrometer (Leeman, USA), scanning electron microscope (Hitachi, Japan), and ATR8300 autofocus microscope Raman imaging spectrometer. On September 20, 2019, the three instruments were installed and commissioned and officially put into use!
The Prodigy DC arc spectrometer purchased by Huasheng Company is currently the lowest high-precision large-scale analysis and detection instrument for solid samples on the market with the lowest detection limit of solid samples (<0.1ppm) and no need to process samples. It is also the only one in Heilongjiang Province. There are few domestic units that own this instrumentThe instrument can realize direct and rapid quantitative analysis of trace elements in solid samples such as graphite and graphene, and the purity can be detected to 99.9999%.
Features of Prodigy DC arc spectrometer:
1. Direct analysis of complex samples can be achieved without the need for sample digestion. A wide range of detectable samples, including: graphite powder, ceramics and glass, metal oxides, carbides, borides and nitrides, insoluble powders such as SiC, precious metals and other high-purity metals, graphite powder, geological raw materials, nuclear raw materials ( Uranium oxide, plutonium oxide), soil, sludge, coal ash, paint, etc.
2. Fast analysis speed, full spectrum direct reading. Usually each sample takes less than 1 minute.
3. High accuracy, high resolution and low detection limit. Usually solid material <1ppm.
The Hitachi Scanning Electron Microscope FlexSEM1000 purchased by Huasheng company uses the newly designed electron optical system and a highly reliable and highly sensitive detector with a resolution of up to 4nm. It has a variety of automatic functions, direct detection without gold spray processing, and easy operation. The unique navigation function "SEM MAP" can be used to quickly and accurately switch to high magnification field of view for electron microscope photos. The instrument can realize the precise shape observation of graphite and graphene, the imaging is clearer, has a three-dimensional sense, and can accurately observe the fine structure of the graphene surface.
Austrian Spectrum ATR8300-Autofocus Micro Raman Imaging Spectrometer combines the advantages of both microscope and Raman spectrometer. The visual and precise positioning of the Raman detection platform enables the observer to detect Raman signals of different surface states on the sample, and can simultaneously display the micro-zone shape of the detected position on the computer, which greatly facilitates the detection of Raman micro-zones. At the same time, the ATR8300 uses high-performance Raman optimized for micro-Raman systems. Whether it is sensitivity, signal-to-noise ratio, stability, etc., it has reached the highest level in the industry. It can analyze the number of graphene layers, stacking methods, defects, Structure edge, doping, etc., the instrument provides a strong guarantee for the quality inspection of Huasheng's redox graphene and other products.
As a scientific and technological national high-tech enterprise, Huasheng Company has spent a lot of money on the introduction of these three advanced instruments. It has wide function coverage, high detection accuracy and stable performance. It can better develop the company's high-purity graphite and graphene Quality inspection services, improve the product quality control level of Huasheng Company, and improve the technological competitiveness of enterprises.
Based on the principle of openness and sharing, Huasheng Company is dedicated to providing professional, efficient, fast and high-quality analysis and testing services for units with relevant needs.
All enterprises and institutions, universities and research institutes are welcome to come to our company for analysis and testing.
Contact Information: Office 0468-6192177
President Li 18545094444