Percent Oxygen Analyzer | Appendix | |
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to toggle between AUTO and MAN zero settling. Stop when MAN appears, blinking, on the display.
Zero:Settling:Man
<ENT> To Begin
Press Enter to begin the zero calibration. After a few seconds the first of five zeroing screens appears. The number in the upper left hand corner is the
termined rate. It calculates the differences between successive samplings and displays the rate of change as Slope= a value in parts per million per second
(ppm/s).
####% Zero
Slope=#### ppm/s
NOTE: It takes several seconds for the true Slope value to display. Wait about 10 seconds. Then, wait until Slope is sufficiently close to zero before pressing Enter to finish zeroing .
Generally, you have a good zero when Slope is less than 0.05 ppm/s for about 30 seconds. When Slope is close enough to zero, press Enter. In a few seconds, the screen will update.
Once span settling completes, the information is stored in the microprocessor, and the instrument automatically returns to the Analyze mode.
NOTE: The MSDS on this material is available upon request through the Teledyne Environmental, Health and Safety Coordinator. Contact at (626)
Teledyne Analytical Instruments |