Teledyne 3010MA - Paramagnetic oxygen analyzer, includes 0-100% range User Manual

Page 87

Paramagnetic O2 Purity Analyzer

Appendix

Teledyne Analytical Instruments

Example 1:

With pressure compensation factor set to 0.00 and the vent needle valve
fully open:

Oxygen: 100.01

Pressure: 122210

With pressure compensation factor set to 0.00 and the vent needle valve
not fully open:

Oxygen: 101.15

Pressure: 123554

Percent change of oxygen:

100







Percent change of pressure:

122210

123554

100







New Pressure compensation factor:

1.14/1.10 = 1.04

8. Input the New Pressure Compensation Factor calculated from

your test data.
 Press the System key

 Select the ‘PressureAdj’ function

 Press the Enter key

 Adjust the value with Up/Down arrow keys to value you calculated

(In Eample 1 above, the New Pressure Compensation Factor would
be set to ‘1.04’)

 Press the Enter key.

The compensation is now set. The factor can still be tuned further, by

repeating steps 5 through 8. The pressure compensation factor entered at
the end of step 8 is now your starting factor. On the second, and further
iterations, you will find less and less change in the O

reading. A change

of 0.02 % O

or less would be acceptable. If it is more than that, go back