These are the standard values for the detector's gas flow rate.
Especially FPD and FTD, since the detector sensitivity is highly affected by the gas flow rate, set the appropriate flow rate by reffering the pressure-flow curve on the standard accessory card.
(1) For packed column
|
|
Hydrogen |
Air |
Makeup gas |
|
FID |
40 mL/min |
400 mL/min |
-- |
|
FTD |
3 - 4 mL/min |
80 - 160 mL/min |
-- |
|
FPD |
130 mL/min |
160 mL/min |
-- |
|
FPD |
90 mL/min |
80 mL/min |
-- |
|
FPD |
90 mL/min |
80 mL/min |
-- |
|
ECD |
-- |
-- |
2 mL/min |
(2) For capillary column
|
|
Hydrogen |
Air |
Makeup gas |
|
FID |
40 mL/min |
400 mL/min |
30 mL/min |
|
FTD |
3 - 4 mL/min |
80 - 160 mL/min |
30 mL/min |
|
FTD2014c |
1 - 2 mL/min |
140 - 150 mL/min |
10 - 30 mL/min |
|
FTD2014c |
3 - 6 mL/min |
140 - 150 mL/min |
10 - 30 mL/min |
|
FPD |
80 mL/min |
130 mL/min |
-- |
|
FPD |
90 mL/min |
80 mL/min |
-- |
|
FPD |
100 mL/min |
120 mL/min |
-- |
|
ECD |
-- |
-- |
60 mL/min |
Maintenance Top ; GC-2014 Main ; GC-2014 Detector