The CETAC U5000AT+ Ultrasonic Nebulizer dramatically enhances sample introduction efficiency for ICP-OES and ICP-MS, delivering up to 10× lower element detection limits compared to conventional pneumatic nebulizers. With nebulization efficiencies of up to 15%—versus just 2–3% for standard systems—the U5000AT+ maximizes analyte transport to the plasma while minimizing solvent-based background signal. An integrated aerosol desolvation system with electrothermal cooling removes excess solvent, resulting in stable plasma operation, reduced noise, and improved analytical performance. Performance Advantages: *Nebulization efficiency of 10–15%, significantly higher than pneumatic nebulizers *Up to 10× improvement in analyte signal and detection limits *Enhanced plasma stability through effective aerosol desolvation *Reduced solvent-related background and interferences Fast and Easy Setup-Each U5000AT+ includes an interface kit for quick connection to the host ICP-OES or ICP-MS instrument. Installation typically takes less than 5 minutes, minimizing downtime and simplifying integration. Convenient, Modular Design- *Compact footprint for benchtop or cart placement *Modular glassware assembly for fast replacement or switching between sample types *Optional MDX-200 membrane desolvator for enhanced solvent removal from aqueous or volatile organic samples *This modularity is especially valuable when working with diverse or challenging sample matrices. Simple, Standalone Operation- *One-button aerosol generation *Integrated auto-tuning oscillator ensures stable operation across different sample types *Front-mounted heater and cooler temperature controllers for rapid adjustment *No computer control required from the host ICP instrument For automated workflows, the U5000AT+ easily connects to an autosampler sample probe, enabling seamless unattended operation. Principle of Operation-Liquid sample is delivered by the host ICP-OES or ICP-MS peristaltic pump across a piezoelectric transducer, whose oscillations generate a fine aerosol. Argon nebulizer gas sweeps the aerosol from the spray chamber through a heated transfer tube, followed by an electrothermally cooled condenser. This process produces dry, fine aerosol particles that are efficiently transported to the plasma for analysis. Excess liquid and condensed solvent are removed via an on-board drain peristaltic pump, ensuring consistent performance and clean operation. For Enquiry Send Email Or Contact Septech Marketing LLP Now!
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