SYMPOSIA PAPER Published: 01 January 1961
STP41219S

A Comparison of Electrostatic and High-Efficiency Impingement Air Filters for Use in Device Development Laboratories

Source

A recent developmental program at Bell Telephone Laboratories in connection with phosphor screens for use in a cathode ray type scanner tube required the use of a room with a low dust level. Midway in this program it became necessary to change the location of this operation from one room to another. The air supply to the original room had been filtered by an electrostatic precipitator, while at the new location a supply air filter of the high-efficiency impingement type was used.

Author Information

Helmke, George
Bell Telephone Laboratories, Inc., Murray Hill, N. J.
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Details
Developed by Committee: F01
Pages: 17–20
DOI: 10.1520/STP41219S
ISBN-EB: 978-0-8031-5963-1
ISBN-13: 978-0-8031-6117-7