Agilent Technologies 6850 Series II User Manual

Verifying Performance
TCD Checkout
Released: March 2004 6850 Series II GC User Information page 57 of 256
3. Define the column.
4. Save the method. We suggest using the name TCDCKO.
5. Make sure the GC is turned on. Wait until it is ready.
Table 17. TCD Checkout Conditions (Method TCDCKO)
Column and sample
Type HP-1, 30 m × 0.32 mm × 0.25 µm part number 19091Z–413E
Sample FID/TCD checkout 18710-60170
Injection volume 1 µL
Inlets
Temperature 250°C Purged packed and split/splitless
Oven Track (cool on-column)
40°C PTV (see below)
Inlet pressure 25 psi (constant pressure, helium)
Split/splitless
Mode Splitless
Purge flow 60 mL/min
Purge time 0.75 min
PTV
Mode Splitless
Inlet temperature 40°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
Detector
Temperature 300°C
Reference flow (He) 20 mL/min
Makeup flow (He) 2 mL/min
Offset Should be < 30 display counts

Agilent Technologies 6850 Series II Specifications

General

Brand	Agilent Technologies
Model	6850 Series II
Category	Laboratory Equipment
Language	English