4 Operations
Calibration Zeroing
1. At the main Analyze mode screen press ZERO.
2. Press ACK to acknowledge that a low O2 gas has al- ready been connected to the sample port. The sample gas O2 level should be close to zero to preserve the life of the scrubber (if one is installed).
3. Set the flow rate to 2 SCFH using the knob on the sys- tem front panel and press ACK.
4. Press AUTO to let the system determine the settling time before spanning or press MAN for manual.
5. If MAN was chosen in step 4, watch the logger or the O2 value on the screen to assess when the output is con- stant, and then press ACK.
6. After step 5, the system will automatically span to the
TELEDYNE ANALYTICAL INSTRUMENTS |
