Auto Mode Linearization - Teledyne 2000A-EU Operating Instructions Manual

Thermal Conductivity Analyzer
Repeat the above procedure for each of the data points you are setting (up
to nine points: 0-8). Set the points in unit increments. Do not skip numbers. The
linearizer will automatically adjust for the number of points entered.
When you are done, Press ESCAPE . The message,
To end the session:
If started with the RS-232, send:
to the analyzer from the computer.
If started through the front panel, turn the instrument off and back on.
Press the Enter key twice to return to the Analyze mode.
To linearize in the Auto Mode, you must have on hand a separate calibra-
tion gas for each of the data points you are going use in your linearization. First,
the analyzer is zeroed and spanned as usual. Then, each special span gas, for
each of the intermediate calibration points, is flowed, in turn, through the sensor.
As each gas flows, the differential value for that intermediate calibration point is
entered from the front panel of the analyzer.
Before starting linearization, perform a standard calibration. See section
4.4. To enter data:
From the System Functions screen—
1. Use < > to select
2. Select and Enter
3. Enter
The Auto Linearize Mode data entry screen appears.
5. Use the
6. Repeat step 5 for each of the special calibration gases, from the
To end the session:
If started with the RS-232, send:
appears briefly, and then the main System screen returns.
st<enter>
st<enter>

4.8.2.3 Auto Mode Linearization

from the Calibration Mode Select screen.
keys to set the proper value, and Enter . Repeat this
step for each cal-point number as it appears in the
parentheses.
lowest to the highest concentrations. Press Escape when done.
Teledyne Analytical Instruments
, and Enter .
.
Operation 4
x
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