Trademarks
The trademarks of the products mentioned in this manual are held by the companies that 
produce them.
ER IQ
®
, SituProbe™, INFICON
®
 and HAPSITE
®
 are either registered trademarks or trademarks of 
INFICON GmbH.
LEMO
®
 is a registered trademark of LEMO SA.
Microsoft
®
, Windows
®
 and Excel
®
 are either registered trademarks or trademarks of Microsoft Corporation in 
the United States and/or other countries.
PEEK™ is a trademark of Victrex plc.
Swagelok
®
 is a registered trademark of Swagelok Co.
Tedlar
®
 and Teflon
®
 are registered trademarks of E. I. du Pont de Nemours and Company or its affiliate.
All other brand and product names are trademarks or registered trademarks of their respective companies.
The HAPSITE ER runs a Linux
®
 Operating System. The source code for the Operating System is available 
from INFICON by request for a nominal operating fee.
Linux
®
 is the registered trademark of Linus Torvalds in the U.S. and other countries.
VALCO
®
 is a registered trademark of Valco Instruments Co. Inc. and VICI AG.
Disclaimer
The information contained in this manual is believed to be accurate and reliable. However, INFICON assumes 
no responsibility for its use and shall not be liable for any special, incidental, or consequential damages related 
to the use of this product. 
Due to our continuing program of product improvements, specifications are subject to change without notice.
Copyright
©2017 All rights reserved. 
Reproduction or adaptation of any part of this document without permission is unlawful.