'Filter performance' presentation slideshows

NAFA Technical Seminar April 19, 2012

NAFA Technical Seminar April 19, 2012. ANSI/ASHRAE 52.2 Can we fix this Method of Test?. History of the Test procedure. 10+ years in development prior to 1999 release

479 views • 34 slides

Benjamin C. Whitehead, PE Benjamin J. Klayman, PhD, PE

448 views • 30 slides

NAFA Guide To Air Filtration

NAFA Guide To Air Filtration. Chapter 5 HEPA, ULPA and Super ULPA Filters presented by the National Air Filtration Association. Fifth Edition. HEPA and ULPA Filters. HEPA Filter History.

231 views • 22 slides

Lecture 6 Higher Order Filters Using Inductor Emulation

Lecture 6 Higher Order Filters Using Inductor Emulation. Inductor Emulation Using Two-port Network. GIC (General Impedance Converter). GII (General Impedance Inverter). Gyrator. Positive Impedance Inverter. Floating inductor. Gyrator Example. Gyration resistance=1/g1=1/g2=R.

576 views • 18 slides

FP7 Uniboard project

Digital Receiver G. Comoretto, A. Russo, G. Tuccari, A Baudry, P. Camino, B. Quertier Dwingeloo, February 27, 2009. FP7 Uniboard project. Framework. Wideband radioastronomy receivers Instantaneous BW 4-12 GHz Digitizers: current 1-2 GHz, near future 4-8 GHz

238 views • 12 slides

Things Every AC Owner Should Keep in Mind

Here are the things every AC owner must keep in mind to ensure a better performance such as timely service of AC, air filter replacement, and the major one is the choice of right MERV rating for air filters.

73 views • 7 slides

Filter Rating

294 views • 6 slides