Chapter 1 ________________________________________________________ General InformationVAISALA ________________________________________________________________________ 7CHAPTER 1GENERAL INFORMATIONThis chapter provides general notes for the product.About This ManualThis manual contains instructions for performing accurate dewpointmeasurements with Precision SAW Hygrometer DM500.Version InformationTable 1 Manual RevisionsManual Code DescriptionM210205EN-A 1st version, August 2001M210205EN-B 2nd version, April 2002M210205EN-C 3rd version, February 2004M210205EN-D 4th version, May 2005FeedbackVaisala Customer Documentation Team welcomes your commentsand suggestions on the quality and usefulness of this publication. Ifyou find errors or have other suggestions for improvement, pleaseindicate the chapter, section, and page number. You can sendcomments to us by e-mail: manuals@vaisala.com
