Teledyne 6600 manual Oil in Water Analyzer Operation, Auto Mode Linearization

Oil in Water Analyzer Operation 3

3.8.2.1 Manual Mode Linearization

Tolinearizemanually,youmusthavepreviousknowledgeofthenonlinear characteristics of your gases. You enter the value of the differential between the actualconcentrationandtheapparentconcentration(analyzeroutput).TAIhas tabular data of this type for a large number of gases, which it makes available to customers on request. See Appendix for ordering information. To enter data:

From the System Functions Screen—

1.Select ALGORITHM , and Enter.

2.Select and Enter SETUP.

3.Enter MANUAL from the Calibration Mode Select screen.

Dpt	INPUT	OUTPUT
Ø	Ø.ØØ	Ø.ØØ

The data entry screen resembles the verify screen, but the gas values can be modified and the data-point number cannot. Use the UP/DOWN key to

modufy the input field, then Enter to modify the output field, Enter again to move to the next data field.

After each point is entered, the data-point number increments to the next point.Movingfromthelowesttothehighestconcentration.

Dpt	INPUT	OUTPUT
0	Ø.ØØ	Ø.ØØ

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 linearizerwillautomaticallyadjustforthenumberofpointsentered.

When you are done, ESCAPE. The message, Completed. Wait for calculation, appears briefly, and then the main System screen returns.

To end the session, send:

st<enter> st<enter>

to the analyzer from the computer.

3.8.2.2 Auto Mode Linearization

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,

Teledyne Analytical Instruments Part I 3-31