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| Cavitation in Ultrasonic Cleaning and Cell Disruption | ![]() |
It is important to quantify the cavitation energy in all applications ranging from ultrasonic cleaners to cell disruptors. A cavitation meter measures the energy intensity and frequency within ultrasonic and single wafer cleaners, including probes with side-mounted sensors that can be placed within the megasonic jet streams, as well as those resembling a beaker to quantify the energy emanating from the ultrasonic horns used for cell disruption and homogenizing. Lawrence Azar (February 2009 issue of Controlled Environments Magazine) |
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| Understanding and Evaluating Ultrasonic and Megasonic Cleaners | |
Achieving perfect uniformity within a bath has been elusive and assuring one is operating between effective levels is critical. Using the cavitation meter as a process control tool will improve both the yield and throughput of the cleaning operations. Lawrence Azar (September/October 2007 issue of Process Cleaning Magazine) |
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| Since
1996, ppb has been the leader in providing solutions to your Ultrasonic and Megasonic cleaning efficiency concerns. With ever decreasing dimensions or need for quality assurance, the understanding and analysis of your cleaners has never been more critical. Our advanced line of cavitation
metrology Our digital hand-held meters
allow users to map the in-situ energy distribution, establish tank-to-tank
uniformity, and Our probes provide an accurate
and repeatable measure that incorporates |
Megasonic Bath Ultrasonic Bath ![]() |
Customers for the Ultrasonic Energy Meter have included Seagate, Western Digital, IBM, Intel, Hyundai, Boeing, Sundstrand, Becton Dickinson, Motorola, Hewlett Packard, Gillette, and others. The industries typically fall in the electronic (including disk drive), pharmaceutical, aerospace, automotive, and machine parts cleaning and manufacturing markets. With the addition of the Megasonic Energy Meter and the Ultrasonic/Megasonic Energy Meter, ppb's customer base has expanded to include the high-end semiconductor processing and wafer cleaning industries. Customers for the Megasonic meters include AMD, Texas Instruments, Phillips Semiconductor, Verteq, and others. |
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| How to? | ||
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PPB Megasonics
3 Monroe Parkway, Suite
P438
Lake Oswego, OR 97035
503.697.0828
503.697.0929 Fax
| Contact PPB for additional information: |