INFICON 3000 Micro GC Gas Analyzer Operating Manual - Manual (Page 54)

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3000 Micro GC Operating Manual
3.7.1 1,2-Channel and Portable 3000 Micro GC Part Numbering
The 1,2-channel 3000 Micro GC chassis and the Portable 3000 Micro GC chassis
can be equipped with one or two channels (modules).
Figure 3-29 shows how an
instrument part number is constructed for both types of chassis.
Figure 3-29 1,2-Channel and Portable 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
NOTE: At least one channel must be specified for each 1,2-channel or
Portable 3000 Micro GC. The number for Channel B is only specified when
Channel B is present.