Agilent Technologies 7890B User Manual

74 Operation Manual
6 Chromatographic Checkout
Cool on-column inlet
Temperature Oven track
Septum purge 15 mL/min
PTV inlet
Mode Splitless
Inlet temperature 80 °C
Initial time 0.1 min
Rate 1 720 °C/min
Final temp 1 350 °C
Final time 1 2 min
Rate 2 100 °C/min
Final temp 2 250 °C
Final time 2 0 min
Purge time 0.75 min
Purge flow 60 mL/min
Septum purge 3 mL/min
Detector
Temperature 300 °C
Makeup flow (N2) 30 mL/min (constant + makeup)
Baseline output Should be < 1000 display counts. In
Agilent OpenLAB CDS ChemStation
Edition (< 1000 Hz)
Oven
Initial temp 80 °C
Initial time 0 min
Rate 1 15 °C/min
Final temp 180 °C
Final time 10 min
ALS settings (if installed)
Sample washes 2
Sample pumps 6
Sample wash volume 8
Table 7 uECD Checkout Conditions (continued)

Agilent Technologies 7890B Specifications

General

Brand	Agilent Technologies
Model	7890B
Category	Laboratory Equipment
Language	English