PerkinElmer is pleased to offer the CETAC U-5000AT+ and U-6000AT+ Ultrasonic Nebulizers.
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The Ultrasonic Nebulizer expands the analytical capacity of your ICPOES or ICP-MS instrument by increasing your sample introduction efficiency. With this increased efficiency, you can typically expect an improvement of detection limits by a factor of 10. The Ultrasonic Nebulizer uses mechanical forces from an oscillating transducer to break a liquid sample stream into very small droplets with a relatively uniform droplet size. Because the formation of this fine aerosol is so efficient, a desolvation system consisting of a heated tube and a condenser is placed after the nebulization chamber to remove most of the water. The U-6000AT+ adds a third desolvation stage (membrane desolvation) which effectively removes water vapor from the aerosol stream. This eliminates the principal source of oxygen and hydrogen from the ICP improving detection limits for elements such as Ca, Fe, and K. Volatile Organics by ICP-OES - The U-6000AT+ allows direct analysis of organic solvents by ICP-OES. Without the U-6000AT+, organic solvents would cool the plasma, producing green C2+ molecular band emission. When the U-6000AT+ is used, the "green tongue" is eliminated. This efficient desolvation system produces a robust plasma with minimal spectral interferences. Includes on ultrasonic nebulizer with Peltier cooling system. 120/240V, 50/60 Hz
|Model Compatible With||NexION, Optima, ELAN|
|Product Group||Ultrasonic Nebulizers|