Teledyne 2010A - Split architecture thermal conductivity analyzer - Manual (Page 79)

A-9
Thermal Conductivity Analyzer Appendix
Teledyne Analytical Instruments
7.0 CALIBRATION PROCEDURE FOR Models 2000 & 2010 ANALYZER
For TURBINE GENERATOR APPLICATION
7.1 The ranges for this analyzer are:
Range 1: 0-100% Air in CO2
Range 2: 0-100% H2 in CO2
Range 3: 80-100% H2 in Air
Cal Range: 0-20% N2-H2
7.2 The following instructions show how to calibrate each range in the analyzer
independently. If all ranges must be calibrated using the Cal range, go to the cal
range calibration section and following the instructions.
STEP ACTION AT ANALYZER GAS TO
FEED
CALIBRATE RANGE 1
1
Select the RANGE function on the main menu and place the analyzer in Range 1.
DO THIS, EVEN IF ANALYZER IS IN RANGE 1.
2
Feed zero gas to analyzer and purge for the time needed to get readings that are
leveled.
Feed CO2 to the analyzer
3
Press ZERO. You have the option to select AUTO or MANual. AUTO lets the
analyzer adjust itself and may take longer while in MANual mode the operator has to adjust
the zero reading on the display manually using the Up and Down arrows.
4
Press ZERO select manual press the arrow > hold until OK is displayed in the upper
right corner of the VFD display.
5
If you choose manual, you first will do the Coarse zero adjustment using the Up and
Down arrows. Adjust until display reads as close to zero as you can then press Enter.
Now do the Fine zero adjustment using the Up and Down arrows until the display reads as