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Our produts will be showcased by our local representative:  Area B1, Booth 100 G. Heinemann Ultraschall- u.Labortechnik
Inh.: Dipl.-Chem. A. Heinemann

 
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 issue of Process Cleaning Magazine)
Thank you to those who visited our booth.

 
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
instruments have been
proven to increase yield by
accurately measuring the
energy and frequency in
Ultrasonic and Megasonic
cleaning baths, nozzle
streams and films, and 
cell disruptors and
homegenizers 

Our digital hand-held meters
allow users to map the in-situ
energy distribution, establish
tank-to-tank uniformity, and
identify de-bonded or failed
transducers. This is
accomplished through our
advance sensor and signal
processing design, which
captures the cavitation
implosion and the driving
acoustic signatures.

Our probes provide an
accurate and repeatable
measure that incorporates
such solution variables as
temperature, vapor pressure,
surface tension, and flow
rate. Continuos monitoring
is also possible with our
Monitoring-Transmitter.
NIST Traceable Calibration
available.
 


Megasonic Bath

Ultrasonic Bath

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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. 
How to?
How to map a tank
Brought to you by our distributor, The Ideas Farm Ltd.
Download Literature
Download Adobe Acrobat 
Brochure.pdf Product Brochure
ECSpaper.pdfY. Wu, C. Franklin, M. Bran, and B. Fraser (Verteq, Inc.), "Acoustic Property Characterization of a Single Wafer Megasonic Cleaner," Presentation & Proceedings, "Electrochemical Society", Honolulu, HI, October, 1999
http://www.cemag.us/articles.asp?pid=332 ppb was featured in the January 2003 issue of A2C2 Magazine (now Controlled Environments Magazine): "Measuring Sonics, Part 2"  by Barbara Kanegsberg and Ed Kanegsberg.
(Click on picture to read article)
BoeingNewWrinkles.pdf ppb's Ultrasonic Energy Meter was featured in the May/June 2000 issue of Precision Cleaning Magazine:  "New Wrinkles in Evaluating Ultrasonic Tanks" by John M Kolyer, AA Passchier, and LY Lau.   All three men are employed by Boeing.
(Click on picture to read article)
www.cleantechcentral.com/ ppb's Ultrasonic/Megasonic Energy Meter was a CleanTech (Precision Cleaning and Parts Cleaning) Magazine 2000 Cleaning Technology Award Nominee MICRO Magazine's Top 40 Product All-Stars of 1998 ppb's Ultrasonic Cavitation Energy Meter had been selected as a MICRO Magazine Top 40 Product All-Star for 1998

PPB Megasonics

3 Monroe Parkway, Suite P438
Lake Oswego, OR  97035
503.697.0828
503.697.0929 Fax


For further information, you may also send a message to: sales@megasonics.com