Agilent Technologies 8355 Sulfur User Manual page 110

7
Performance Verification
110
burner cleanliness. Noise will also greatly decrease over time.
For a well-stabilized system, noise measured by Agilent
OpenLAB CDS should be approximately 5 display units or
less.
Checkout can continue before the baseline becomes
completely stable.
6
Create or load a method with the parameter values listed in
Table 14.
Table 14 SCD Checkout conditions
Column and sample
Type
Sample
Column flow
Column mode
Split/splitless inlet
Temperature
Mode
Purge flow
Purge time
Septum purge
Gas saver
Multimode inlet
Mode
Inlet temperature
Purge time
Purge flow
Septum purge
Gas saver
Cool on-column inlet
Temperature
Septum purge
Detector
Base temperature
DB-1, 30 m × 0.32 mm × 1 µm
(123-1033)
SCD checkout 5190-7003
3.5 mL/min helium
Constant flow
250 °C
Splitless
80 mL/min
0.7 min
3 mL/min
Off
Splitless
250 °C
0.7 min
80 mL/min
3 mL/min
Off
Oven Track
15 mL/min
280°C
SCD and NCD User Manual