* shortcut equilibrator pump and set pump speed to 0
* pressure was measured in the gas line with the LI6262 when measuuring equilibrator air
* The pressure for the standard gases atteh gas regulators was set to 4 PSI. The pressure for the standard gases in the gas stream when gas was flowing was adjusted
*to the pressure measured during equilibrator measurements using the needle valves (+- 10 mbar).
*
to the pressure measured during equilibrator measurements using the needle valves (+- 10 mbar).
## test runs
the instrument was connected in line with a LI6262.
