horiba LAQUA F-71G, Instruction Manual

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Chapter 2 Information of F-71G
2.3 Names and functions
5
2.3.2 Identification of manufacturing date
Manufacturing date can be identified from MFG No.
described in the ID label on the backside of the
instrument.
Third number from the left in the MFG No. indicates
manufacturing year.
Forth alphabet from the left in the MFG No. indicates
manufacturing month.
The alphabet is assigned to month according to the table
below.
Ex.: ID: AA6A0000 means the device manufactured in
2016 January.
Connector for USB communication with a personal computer
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
A B C D E F G H J K L M