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Hydra-C fully automatic mercury analyzer
Hydra-C is a fully automatic solid mercury analyzer developed based on the EPA 7473 new method. It uses direct pyrolysis to release mercury elements i
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Instrument Introduction Hydra-C is a fully automatic solid mercury analyzer developed based on the EPA 7473 new method. It uses direct pyrolysis to release mercury elements in the sample in vapor form, and then detects them using cold atomic absorption or cold atomic fluorescence methods. This method does not require sample pretreatment and does not pose a risk of contact with strong acids, oxidants, or other chemical reagents. It effectively reduces analysis time and costs and is suitable for direct detection of solid or liquid samples with various complex matrices. The sensitivity can reach up to 0.01ng, and if equipped with a fluorescence detector, the sensitivity can be increased by more than 10 times. Hydra-C is currently the most advanced and sensitive mercury analyzer internationally! | |
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Main features Direct solid or liquid injection detection without chemical pretreatment process. By using a single calibration method, a wide range of sample types can be analyzed. Configure a 25cm analysis optical path to ensure high sensitivity. 2cm aperture optical cell ensures ultra wide dynamic range. Modular design, simple operation and maintenance. Efficient unmanned operation, high sample analysis efficiency. Continuous real-time monitoring and control of furnace temperature. Equipped with an automatic sample weighing input design for easy result calculation. (Balance options) The fully automated system diagnostic testing function ensures the optimal operational performance of the instrument. | |
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technical parameter Principle: Atomic absorption combined with pyrolysis Light source: Low pressure mercury lamp Instrument control: External computer control Hg wavelength: 253,65 nm Detector: UV sensitive photodiodes (2 pieces) Detection limit: 0.01 ng Hg Scope of work: Automatic ruler extension, dynamic range of 0.05 ng to 500 ng Hg Reproducibility:<1.5% @ 10ng Hg Average analysis time: 5 minutes |
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