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Sample throughput and data quality at the Leibniz-Labor AMS facility

机译:Leibniz-Labor AMS设施的样品通量和数据质量

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Since our first report on the performance of the Kiel accelerator mass spectrometry (AMS) system and our early work on sample preparation, systems have been built to improve the sample quality and throughput of the laboratory. Minor modifications were also made on the AMS system, mainly in order to reduce the amount of work and time needed to maintain the system in optimal condition. The design and performance of a 20-port reduction system, a pneumatic target press, and a remote alarm unit for the AMS system are discussed, along with an overview of the results obtained during the last year and the procedure used to obtain them. Statistical analysis shows that the contribution of the AMS system to the measuring uncertainty at our current level (0.3% for a modem sample) is negligible. [References: 11]
机译:自从我们首次发布有关基尔加速器质谱(AMS)系统性能的报告以及我们在样品制备方面的早期工作以来,已经建立了可提高样品质量和实验室通量的系统。还对AMS系统进行了较小的修改,主要是为了减少将系统保持在最佳状态所需的工作量和时间。讨论了用于AMS系统的20端口减压系统,气动目标压力机和远程报警装置的设计和性能,并概述了去年获得的结果以及获得这些结果的过程。统计分析表明,在我们当前的水平(调制解调器样本为0.3%)下,AMS系统对测量不确定度的贡献可以忽略不计。 [参考:11]

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