Fid Checkout Conditions - Agilent Technologies 6820 Getting Started

Checking Performance

FID checkout conditions

82
Set up the GC as shown in
of setpoint entry.
Table 13 FID checkout conditions
Column
Sample
Inlet
Temperature
Initial pressure
Mode (split/splitless)
Purge time (split/splitless)
Purge flow (split/splitless)
Detector
Temperature
Hydrogen flow
Air flow
Makeup flow
Offset
Oven
Init temp
Init time
Rate
Final temp
Final time
Table 13. See page 79
DB-1, 15 m x 0.53 mm x 0.5 µm, part
number 125-1017
1 µL of FID checkout, 18710-60170
Purged packed or split/splitless
250 °C
0.053 MPa (7.7 psi) for 20 mL/min
helium, or 0.052 MPa (7.2 psi) for
20 mL/min nitrogen at 80 °C
Splitless
0.75 min
60 mL/min
FID
300 °C
30 mL/min
400 mL/min
10 mL/min of nitrogen
Less than 30 pA
80 °C
0 min
15 °C/min
180 °C
2 min
for an example
Getting Started