MKS 651C - Labels

Labels Cha
p
ter Three: Overview
38
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
0123456789
651CXYZCD
Figure 5: Serial Number Label
The product model number (code) is identified as “651CXYZCD”, where:
651C = Type number
X=Display
Y = Interface
Z = Valve Driver
C = Power Supply
D = Option
Refer to
Appendix B: Model Code Explanation,
page 115, for more information.