Commands and Tips for Third-Party Devices
Agilent 6890/6850 GCs: ECD
The following commands and properties are available (please note that the display Filter level determines which commands and properties are displayed):
Property |
Min. |
Max. |
Default |
Description |
AdjustOffset |
Off, On, or Abort |
² (Demo |
Adjusts the reference current until the desired output is reached as defined by the TargetOutput property. |
|
AnodeFlow (Detectors without EPC option) |
0.0 ml/min |
12.0 ml/min |
² (Demo |
Anode gas flow. (In this form, the property is available only for detectors without EPC option, see the Detector configuration tab page. The property is read-only.) |
AnodeFlow (Detectors with EPC option) |
- |
- |
- |
Properties related to the anode gas flow (The property is available for detectors with EPC option, see the Detector configuration tab page.) |
AnodeFlow. |
0.0 ml/min |
12.0 ml/min |
0.0 ml/min |
Specifies the target anode gas flow. |
AnodeFlow. |
0.0 ml/min |
12.0 ml/min |
- |
Current anode gas flow (read-only). |
Anode FlowCtrl (Detectors with EPC option) |
Off |
On |
² (Demo |
Turns the pneumatics on and off. In this form, the property is available for detectors with EPC option, see the Front/Back Detector tab page in the Server Configuration program.) |
MakeupGasType (Detectors with EPC option) |
Nitrogen, Argon Methane, Unknown |
² (Demo |
Makeup gas type. (The property is available only for detectors with EPC option, see the Detector configuration tab page.) |
|
Pulser |
Off |
On |
² (Demo |
Turns the detector electronics on and off. |
RefCurrent |
0.5 nA |
5.0 nA |
² (Demo |
|
TargetOutput |
20 |
200 in |
² (Demo |
Specifies the desired detector output for the AdjustOffset procedure. |
Note:
² When connecting, Chromeleon reads the value from the instrument and accepts it as default.
The Administrator Help section provides installation instructions for the 6890 and 6850 GCs; refer to Hardware Installation: