主要规格及技术指标

TechnicalSpecification: Built-in autosampler, Drying and decomposition furnace, Catalyst furnace, Gold amalgamator, Sample beam, Hg lamp, Filter, Detector；主要配置：内置自动进样器，干燥和分解炉，催化剂炉，金汞合金，样品束，汞灯，过滤器，检测器；Main technical parameters： Detection limit of 0.0002ng, RSD ≤ 1.0% ;主要技术参数：检出限 0.0002ng ，RSD ≤ 1.0% ;

主要功能及特色

Features and application:The DMA-80 mercury determination system can analyze any matrix (solid, liquid or gas) without any pre-treatment or chemical additions in as few as 6 minutes in full compliance with EPA method 7473. The DMA-80 evo double beam dramatically reduces the signal-to-noise ratio, which greatly improves the quantification limit, enabling accurate and precise mercury determination even at the ppt level. With thousands of units installed, Milestone defines the benchmark for direct mercury determination a wide range of industries: environmental, food energy, cement, cosmetics, agriculture, mining and petrochemical. DMA-80 evo直接测汞仪采用催化热解-金齐化-冷原子吸收原理，DMA-80汞测定系统可在6分钟内分析任何基质(固体、液体或气体)，无需任何预处理或化学添加，完全符合EPA 7473方法。DMA-80 evo双光束显著降低了信噪比，从而大大提高了量化极限，即使在ppt级别也能实现准确和精确的汞测定。 广泛用于食品能源，水泥，化妆品，农业，采矿和石化等领域。

主要附件及配置

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