Table 16. Limits for particulates and gases (continued)Contaminant Limits1 ASHRAE 52.2-2008 - Method of Testing General Ventilation Air-Cleaning Devices forRemoval Efficiency by Particle Size. Atlanta: American Society of Heating, Refrigeratingand Air-Conditioning Engineers, Inc.2 The deliquescent relative humidity of particulate contamination is the relativehumidity at which the dust absorbs enough water to become wet and promote ionicconduction.3 ANSI/ISA-71.04-1985. Environmental conditions for process measurement and controlsystems: Airborne contaminants. Instrument Society of America, Research Triangle Park,North Carolina, U.S.A.Documentation formatThe publications for this product are in Adobe Portable Document Format (PDF)and should be compliant with accessibility standards. If you experience difficultieswhen you use the PDF files and want to request a web-based format or accessiblePDF document for a publication, direct your mail to the following address:Information DevelopmentIBM Corporation205/A0153039 E. Cornwallis RoadP.O. Box 12195Research Triangle Park, North Carolina 27709-2195U.S.A.In the request, be sure to include the publication part number and title.When you send information to IBM, you grant IBM a nonexclusive right to use ordistribute the information in any way it believes appropriate without incurring anyobligation to you.Telecommunication regulatory statementThis product may not be certified in your country for connection by any meanswhatsoever to interfaces of public telecommunications networks. Furthercertification may be required by law prior to making any such connection. Contactan IBM representative or reseller for any questions.184 System x3650 M3 Types 4255, 7945, and 7949: Installation and User’s Guide
