Manual Mode Spanning - Teledyne 3000TA Operating Instructions Manual

Trace oxygen analyzer

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Quick start manual (20 pages)

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Table Of Contents

Table of Contents

Trace Oxygen Analyzer

Use the Δ Δ Δ Δ Δ ∇ arrow keys to enter the oxygen-concentration mode. Use

the < > arrow keys to blink the digit you are going to modify. Use the Δ Δ Δ Δ Δ ∇

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

(209000.00 if you are using air), press Enter to begin the Span calibration.

The beginning span value is shown in the upper left corner of the

display. As the span reading settles, the screen displays and updates informa-

tion on Slope. Spanning automatically ends when the span output corre-

sponds, within tolerance, to the value of the span gas concentration. Then the

instrument automatically returns to the analyze mode.

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.

Use the Δ∇ 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.

This menue allows the operator to set the time the analyzer should be

held in the auto span mode. It does not affect anything in Manual Mode.

Just press Enter to continue.

Press Δ (<UP>) to permit modification (Mod #) of span value.

Use the arrow keys to enter the oxygen concentration of the span gas

you are using (209000.00 if you are using air). The < > arrows choose the

digit, and the Δ∇ arrows choose the value of the digit.

Press Enter to enter the span value into the system and begin the span

calibration.

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Slope=####

4.4.2.2