Thermo Scientific Dionex AutoTrace 280, Руководство оператора

Страница: 49 / 166

2 • Description
Doc. 065330-05 03/2020
41
2.6 Software Control
Use the AutoTrace software provided with the system to set operational
parameters and create method steps that automate Dionex AutoTrace 280
operation. You can create and store up to 24 methods in the AutoTrace software.
Through setup parameters, the system controls the flow rates of solvent and
sample in each solid-phase extraction step of the method. Up to five solvents can
be designated for the liquid sequences used in cartridge (or disk) preconditioning,
sample loading, cartridge (or disk) rinsing, and elution.
The remainder of this section describes the key steps (both standard and optional)
in an SPE method. For more information, refer to the AutoTrace software Help.
2.6.1 Standard Operations
The table below describes the standard operation steps in an SPE method.
Operation Description
Conditioning the
cartridge or disk Use Condition Cartridge or Condition Disk to pass
the solvent through the cartridge or disk, respectively,
and direct the effluent to waste.
Loading the sample Use Load Sample to pump sample from the sample
container to the cartridge or disk for extraction.
Rinsing the cartridge
or disk Use Cartridge Rinse or Disk Rinse after loading the
sample path and the cartridge or disk, respectively.
The effluent is directed to waste.
Washing the syringe
solvent Use Wash Syringe to prewash the liquid handling
syringe with the selected solvent. The resulting
solvent waste exits through the waste port.
Eluting the sample Use Elute to Collect to pass solvent through the
cartridge or disk and direct the eluent into the
collection container.