INFICON Explorer Portable Gas Chromatograph - Manual (Page 235)

Explorer Operator Manual
233
5. Connect a supply of calibration gas to the sample in port as outlined in
Connecting Calibration Gas on page 218.
Use a clean regulator for the TVOC calibration gas.
6. Ensure the calibration gas cylinder is upright and open the regulator by turning
the valve counterclockwise.
Open the regulator until the float is 1/8" from its rest position.
7. Press Start Stop to begin a run.
8. When the run is complete, press Enter Menu, then LIBRARY and CAL and
when prompted to calibrate using the last analysis, press YES.
Explorer sets its sensitivity.
When the display reverts to the default display, TVOC mode is calibrated and
ready for use.
9. Ensure the correct concentration is displayed and then remove the adapter
tubing from the sample in port and from the regulator.