Designing Expandable Ionization Capability in FFUs
One of the issues facing an engineer designing a clean, static free environment, like an EFEM, is how to meet a customer specification for discharge time without having the ability to test the outcome before finalizing the design. If one Aerobar/read moreDual LED "Lumifilter" FFUs
Dual-Light “Lumifilter” shortens the supply chain, saving time and money!
In recent years many companies have added to their bottom line by . read more
Choosing the Right Fan Curve for Your Fan Filter Unit
Electrical engineers know that a fan system will perform differently when different voltage/Hz. electricity is applied. However, it is less well known that the fan curves for popular FFU fans are only available in:- 230V 1PH/50 Hz. (applicable f. read more
Using the "Dual Zone" filter for FFU Ionization
Since the ionizer in a front end is located right under the filter and in fact the airflow carries the ions to the wafer plane, it is natural to see the ionizer integratedread moreAir Pressure Controls for Fan Filter Units
Many versions are available to cover different requirements, and following are the 3 basic groups of APC FFUs. There are many subsets of these 3 basic groups that exist.1) A single FFU that controls a single zone.
This style of read moreGuest Speaker Presentation at ESTECH 2012
Jim Harris of TES-Clean Air Systems has accepted an invitation to speak at the ESTECH conference Thursday May 3rd on the subjects of applying . read more