Shimadzu GC-2014 Series - Injection Unit Piping and Details

Chapter 4 Sample Injection Unit
4.2 Piping for Sample Injection Unit
Piping for SPL-2014
2014
(Total Flow Controller)
MOLECULAR SIEVE FILTER
(Back of unit)
Flow-rate senso
r
Pressure senso
r
FILTER ASSY
(Septum Purge Controller)
Pressure
sensor
FILTER ASSY
BUFFER ASSY
Detecto
r
UNIT
Column oven
(Electric Split Controller)
V
alve b Sensor a
Control valve "b" so that the value for
sensor "a" becomes constant.
Column
Piping for WBI-2014
FILTER ASSY
Column
Column oven
Detecto
r
UNIT
Control mode
= "Pressure", "Flow
Rate", or "Liner
Velocity"
(Septum Purge Controller)
Pressure
sensor
2014
WBI
3-PORT PIPE
MOLECULAR SIEVE FILTER
(Total Flow Controller)
Flow-rate senso
r
Pressure senso
r
(Back of unit)
GC-2014 Service Manual
76