Chapter Three: Overview Labels
53
Labels
Serial Number Label
The Serial Number Label, located on the side of the instrument, lists the serial number and the
product model number, and displays the CE mark signifying compliance with the European CE
regulations.
Serial #:
Model #:
MKS Instruments, Inc. Made in the USA
123456789
247D
Figure 8: Serial Number Label
The instrument model code is identified as “247D.” Refer to
Appendix B: Model Code
Explanation
, page 81, for more information.