Teledyne 3000TA-XL-EU, Руководство по эксплуатации, Страница: 68 / 108

Operation 3000TA-XL-EU
Teledyne Analytical Instruments 52
This menu allows the operator to set the time the analyzer should
be held in the
AUTO
span mode, after the readings of the analyzer settle.
Five minutes is the default, but it could be adjusted anywhere from 1 to
60 minutes by using the ▲▼ keys.
Press
Enter
to move to the next screen.
Span Val: 000008.00
<ENT>Span <UP>Mod #
Use the ▲▼ arrow keys to enter the oxygen-concentration mode.
Use the ◄► arrow keys to blink the digit you are going to modify. Use
the ▲▼ arrow keys again to change the value of the selected digit.
When you have finished typing in the concentration of the span gas you
are using, press
Enter to begin the Span calibration.
#### ppm Span
Slope=#### ppm/s
The beginning span value is shown in the upper left corner of the
display. As the span reading settles, the screen displays and updates
information on Slope. Spanning automatically ends when the span
output corresponds, within tolerance, to the value of the span gas
concentration. Then the instrument automatically returns to the
Analyze
mode.
4.4.2.2 M
ANUAL
M
ODE
S
PANNING
Press Span to start the Span function. The screen that appears
allows you to select whether the span calibration is to be performed
automatically or manually.
Span: Settling:MAN
<ENT> For Next
Use the ▲▼ keys to toggle between
AUTO
and
MAN
span settling.
Stop when
MAN
appears blinking on the display. Press
Enter
to move to
the next screen.
Press
Enter
to move to the next screen.
Calib. Holding time
Cal hold: 5 min
This menu allows the operator to set the time the analyzer should
be held in the AUTO span mode. It does not have any effect in the
MANual mode. Just press
Enter
key to continue.