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第16楼2011/09/16
小王子辛苦了
星际小王子(adam1943) 发表:Shimadzu Has Launched the gc-2025 Energy-Saving Gas Chromatograph, which Consumes 30 % Less Power During Analysis
gc/5iqj1d000000n274.html]gc-2025 Energy-Saving Gas Chromatograph[/url]
Shimadzu Corporation has launched the gc-2025,
its next-generation energy-saving capillary gas chromatograph. The new gc represents a comprehensive revision to the basic design, including a more compact column oven and improved thermal insulation to achieve energy savings of approximately 30 % compared to previous Shimadzu instruments. This reduction in energy consumption reduces environmental impact as well as operating costs. Despite its energy savings and compact design, the gc-2025 incorporates technologies from the high-end Shimadzu gc-2010 Plus capillary gas chromatograph to achieve the excellent performance essential for highly accurate and sensitive analysis.
* A capillary gas chromatograph can perform qualitative and quantitative separation and analysis of samples containing a mixture of components. Samples are vaporized at high temperature and introduced by a gas into a capillary column that separates the individual components. The time for each component to pass through the column and reach the detector (retention time) is compared to results for known standard samples to identify the components. It then determines the amount of each component from the area of the chromatographic peak obtained in the results.