52 Operation
6 Methods
Method Parameter Summary
This section lists method parameters, along with a brief
description of each one. For more detailed information, see
the Advanced Operation Guide.
Table 5 Common method parameters
Parameter Enabled in modes Description
[Temp] key
Oven Oven temperature for vial equilibration.
Loop/Valve Temperature of the sample loop and valve.
Transfer line Temperature of the transfer line (isothermal).
[Time] key
GC cycle time Time for the GC to become ready after an injection.
Vial equib time Time for the vial to equilibrate in the oven.
Pres equib time Time to allow for the pressure in the vial to stabilize
after initial vial pressurization.
Inject time Amount of time to sweep the sample loop vapors into
the GC inlet.
[Vial] key
Fill mode Select how to pressurize the vial.
Fill pressure Fill modes: Flow to pressure
and Fill to pressure
Target sample vial final pressure.
Fill flow Fill mode: Flow to pressure Flow rate used to pressurize the vial.
Fill volume, mL Fill mode: Constant volume Specific volume of gas with which to pressurize the
vial.
Loop fill mode Select how the HS will fill the sample loop with gas
after pressurizing and puncturing the sample vial.
Loop ramp fill rate Loop fill mode: Advanced How quickly to fill the sample loop.
Loop final pressure Loop fill mode: Advanced Final target pressure for the filled sample loop.
Loop equilibration Loop fill mode: Advanced Time set for the sample loop to stabilize after
pressurization.
Vent after extraction After the last extraction, and while the sample transfers
to the GC, vent residual vial pressure to atmosphere.
(Other venting is provided during concentrating
extractions under the [Adv Function] key.)
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