15 Optional Devices
15.4
15.
211
GC-2010 Plus
15.4Setting the CRG Parameters
The CRG (option) allows temperatures below room temperature to be set. The CRG can be
connected to the column oven or the INJ2.
15.4.1 Screen description
Press the [OPTION] key from the [OPTION] key main screen, or press [NEXT] (PF menu)
until the CRG screen, shown in Fig.15.4.1, appears.
The [NEXT] (PF menu) key toggles among the AOC parameters → AUX temperature →
AUX APC → CRG screens, in that order.
NOTE If the CRG is turned off after a negative temperature valve has been set, the temperature cannot be
achieved, and the GC cannnot become ready. When turning off the CRG, ensure that the temperature
valve is set properly.
To set the time of the CRG for the column over (COL CRG) auto off, refer to
“16.6.11 Other Settings”
in “16.6 GC Configuration”.
Fig. 15.4.1 CRG main screen