Getting Going Fast
……
How to get your 9070 Analyzer working for you with the minimum of fuss…..
1
. Plug the power lead into the Analyzer and into the power point.
2.
Turn on the power at the power point.
3.
Screw the sample pipe onto the 1/8” Swagelok tube connector, on the right hand side of the Analyzer.
4.
Wait 10 minutes for the oxygen sensor to get over 700
°
C.
The display will look like this if the Analyzer is oxygen only.
The display will look like this if the Analyzer is oxygen and carbon dioxide.
Oxygen 20.9%
Sensor Deg 720C
O2 20.9% CO2 0.0
Sensor Deg 720C
The 9070 Analyzer is now reading oxygen (and carbon dioxide if installed).
5.
Insert the hypodermic through a septum into a food pack to get a gas reading. Leave the hypodermic in the pack
for 4 to 6 seconds, or until the head space is nearly all pumped out. Don’t suck in the food product.
(See question #1, in Frequently Asked Questions on the next page)
6.
If you want to display the minimum oxygen, press the DISPLAY button until the lower line of the display reads
“Sample” like this-
Some of the menu items that
may
have to be set the
first time
the Analyzer is used…..
Lower Line
Oxygen 20.9%
Sample 0.68%
1.
Select the “Sample mode” (Setup # 26).
Continuous.
When the process gas is available continuously. Eg Gas supply monitoring.
Display Sample.
When sampling a gas from a food pack.
Fast Sample
When sampling a gas from a food pack with very small head space. (<50cc)
2.
Select the “Display Mode” (Setup # 27)
Oxygen %
The oxygen will be displayed as a percentage down to 0.1%, then ppm down to 0.1ppm.
Oxygen PPM
The oxygen will always be displayed as parts per million.
O2/CO2 % only
The same as ‘Oxygen %’ with carbon dioxide also displayed.
O2/CO2 %/PPM
The same as ‘Oxygen PPM’ with carbon dioxide also displayed.
3.
Select the alarm levels, if either a light or a relay contact is required if the oxygen/carbon dioxide is high/low.
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Teledyne Analytical Instruments 9070 Oxygen Analyzer