Shimadzu GC-2010 Plus User Manual

7 Starting and Stopping the GC [SYSTEM]
7.2 Specifying Clean Up Parameters
75
GC-2010 Plus
7.2.2 Parameter list
Q Main screen of clean up
COLUMN OVEN TEMP
Range: 0.0-450.0 °C (set value without exceeding the maximum temperature limits), Default:
25.0 °C
Sets the default value of the column oven temperature when the clean up file is used.
The temperature needs to be set without exceeding the maximum temperature indicated on
the column used.
The regular analysis parameters can be used for clean up by setting “Analysis Para” for the
start procedure.
For the maximum temperature limits, see "16.6.4 Setting the maximum temperature limits".
INLET PRESS
Range: 0.0−970.0 kPa (Refer to Fig. 3.5.1.), Default: 100.0 kPa
Sets the default value of the column inlet pressure for the clean up method.
PURGE FLOW RATE
Range: Refer to Fig. 3.5.3, Default: 3.0 ml/min
Sets the septum purge flow rate for the clean up method. The septum purge removes con-
tamination in the injection port near the septum. If the split ratio is set to “-1.0”, the total flow
rate remains fixed regardless of to the oven temperature.
SPLIT RATIO
Range: -1.0/0.0−9999.9, Default: -1.0
Sets the split ratio for the clean up method.
Set the split ratio to “-1.0” for the total flow rate to remain fixed regardless of the oven
temperature.
INJECTION PORT TEMP
Range: 0.0−450.0 °C, Default: 250.0 °C
Sets the injection port temperature for the clean up method.
DETECTOR TEMP
Range: 0.0−450.0 °C (in FID), Default: 250.0 °C
Sets the detector temperature for the clean up method.
For any detector other than an FID, its set temperature must be within the valid range of the
detector.
MAKE UP FLOW RATE
The range and default value depends upon the kind of detector. Refer to the values given for
each detector.
Make up gas is inert gas which maximizes detector sensitivity. This sets its flow rate for the
clean up method. Each type of detector requires different flow rates of make up gas.
AUX APC PRESS
Range: 0.0−970.0 kPa, Default: 100.0 kPa
Sets the AUX APC pressure for the clean up method.
This item is only valid when an AUX APC has been installed.

Shimadzu GC-2010 Plus Specifications

General

Type	Gas Chromatograph
Model	GC-2010 Plus
Manufacturer	Shimadzu
Maximum Temperature Ramp Rate	120 °C/min
Detector Options	FID, TCD, ECD, FPD, NPD, MS
Electronic Flow Control (EFC)	Yes
Data Sampling Rate	Up to 250 Hz
Column Oven Temperature Range	Ambient +5°C to 450°C
Maximum Oven Heating Rate	120 °C/min
Injection Port	Split/Splitless, PTV
Display	LCD