Set Internal Regulator Pressures - Agilent Technologies 6820 Getting Started

Set internal regulator pressures

Getting Started
Open the door on the left side of the GC. This exposes a panel
with three single-stage pressure regulators. See
Top regulator
Middle regulator
Bottom regulator
Figure 7 Internal pressure regulators
Set the internal regulator pressures as shown in
Table 8 Internal regulator settings
Detectors Top
FID 0.27 (40)
FID / FID 0.27 (40)
TCD 0.27 (40)
TCD / TCD 0.27 (40)
ECD 0.20 (30)
ECD / ECD 0.20 (30)
NPD 0.20 (30)
NPD / NPD 0.20 (30)
ECD / FID 0.27 (40)
ECD / NPD 0.20 (30)
TCD / FID 0.27 (40)
Installing the GC
Regulator settings, MPa (psi)
Middle
0.17 (25)
0.17 (25)
0.17 (25)
0.17 (25)
0.17 (25)
0.17 (25)
0.17 (25)
Figure 7.
Table 8.
Bottom
0.27 (40)
0.27 (40)
0.27 (40)
0.27 (40)
0.27 (40)
0.20 (30)
0.27 (40)
0.27 (40)
0.20 (30)
0.27 (40)
0.27 (40)
45