Fluke 922 Manuals

® PN 2683880 November 2006 Rev.1, 12/07 © 2006-2007 Fluke Corporation, All rights reserved. Printed in Taiwan. Product specifications are subject to change without notice. All product names are trademarks of their respective companies. 922 Airflow Meter Users Manual LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for two years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal condi- tions of operation or handling. Resellers are not authorized to extend any other war- ranty on Fluke’s behalf. To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that Service Center with a description of the problem. THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUEN- TIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you. Fluke Corporation P.O. Box 9090 Everett, WA 98206-9090 U.S.A. Fluke Europe B.V. P.O. Box 1186 5602 BD Eindhoven The Netherlands 11/99 i Table of Contents Title Page Introduction..................................................................................................1 Safety Information and Symbols..................................................................2 Contacting Fluke .........................................................................................4 Pushbutton Functions..................................................................................5 Display ........................................................................................................7 Using the Meter...........................................................................................9 Power ......................................................................................................9 Measurement Units..................................................................................9 Backlight ..................................................................................................9 Automatic Power Off................................................................................9 Temperature ............................................................................................10 Secondary Menu Modes..........................................................................10 Zero .........................................................................................................10 Min Max Avg............................................................................................10 Hold .........................................................................................................11 Saving Samples ..........................................................................................11 922 Users Manual ii Measuring Differential Pressure ................................................................. 12 Measuring Velocity ..................................................................................... 14 Velocity Measurement ............................................................................ 14 Measuring Flow .......................................................................................... 16 The Setup Menu......................................................................................... 17 Clearing Sample Data ................................................................................ 18 Recall ......................................................................................................... 19 Maintenance............................................................................................... 19 Cleaning.................................................................................................. 20 Replacing the Batteries........................................................................... 20 Specifications ............................................................................................. 22 Agency Approvals................................................................................... 24 Replacement Parts..................................................................................... 24 Accessories and Optional Items ................................................................. 25