Sabio 2010D, Руководство по эксплуатации

Страница: 79 / 182

Model
2010D
Calibration Setup Page 6-9
[5] Select the order in which the calibration points are to run.
The choices are Ascending and Descending. The points will be
activated in ascending or descending order of the point
number; not necessarily in the order of the concentrations.
If for example points 1 through 5 were entered as 400, 300,
200, 100, 50, respectively, and you selected Ascending they
would run in this order. If you selected Descending, the 50
point would be activated first, then 100, etc.
Press the
Enter button when your choice is made. You will be moved to
the area for selecting the diluent gas.
[6] By pressing the Enter button while in the diluent gas field,
the gas choices will appear in a drop-down list. Choose the
correct diluent and press the Enter button. If the diluent
that you need is not in the list, it can be added as described
on page 6-2. The field that you are moved to will depend upon
the sequence type selected earlier.
For Dilution, GPT and
Permeation types, the next field will be the Source Gas. For
Ozone and Multi-gas types, you will be moved directly to the
Minimum Instrument Flow field.
[7] If you are moved to the Source Gas field, press Enter to drop
down a list of Gas Standards that are currently associated
with the source inlet ports. If the Gas Standard that you
need is not in the list, it can be added as described on page
6-3 and/or assigned to a source port as described on page 6-4.
Select the appropriate Gas Standard with the arrow keys and
press Enter to move to the next field.
[8] Once you have selected the Gas Standard, you will be moved to
a field that allows you to select one of the gas components
for that standard. Press Enter to drop down the list, select
a gas with the arrow keys and press Enter again to move to the
next field. If the needed component is not present, it can
be added to the Gas Standard as described on page 6-3.
[9] For Dilution and GPT sequence types, you will be moved to a
field that allows you to select a source mass flow controller
that best suits the gas you are diluting (the standard
2010D
has only one source MFC and therefore only one choice).
Choose and MFC by pressing Enter to drop down the list,
selecting the MFC with the arrow keys and pressing Enter again
to move to the next field.
[10] When you are moved to the area of the screen that asks for the
Minimum Instrument Flow, enter the minimum total flow
necessary not only to supply calibration gas to all attached
instruments, but also to provide an excess flow from the
outlet manifold's vent. Pressing the Enter button confirms
your entry and moves you to an area of the screen called
Conditioning Period.