INFICON 3000 Micro GC Gas Analyzer Operating Manual - Manual (Page 55)

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3000 Micro GC Operating Manual
3.7.2 3,4-Channel 3000 Micro GC Part Numbering
The 3,4-channel 3000 Micro GC chassis can be equipped with three or four
channels (modules).
Figure 3-30 shows how an instrument part number is
constructed for a 3,4-channel chassis.
Figure 3-30 3,4-Channel 3000 Micro GC part number format
 GC Prefix: a fixed two digit prefix and is same for every instrument
 Chassis Type: a two digit number representing the chassis type, including
sample inlet, carrier gas, and number of channels
 Power Cord: a one digit number representing the country specific power cord
 Number for Channel A: a two digit number that specifies a particular channel
equipped with an application specific injector type, column type, and length
 Number for Channel B: a two digit number that specifies a particular channel
equipped with an application specific injector type, column type, and length
 Number for Channel C: a two digit number that specifies a particular channel
equipped with an application specific injector type, column type, and length
 Number for Channel D: a two digit number that specifies a particular channel
equipped with an application specific injector type, column type, and length
NOTE: At least three channels must specified for a 3,4-channel 3000 Micro GC.
The number for Channel D is only specified when Channel D is present.
See Figure 3-31 on page 3-26 for an example of a 3000 Micro GC product label.
3.7.3 Serial Number
Each serial number (SN:) uniquely identifies an instrument. This number is stored
in the manufacturing database for traceability.