Manual Calibration In Dual Or Auto Reporting Range Modes; Calibration With Remote Contact Closures; Figure 9-11: Manual Calibration In Dual/Auto Reporting Range Modes - Teledyne t100 Operation Manual

9.7. MANUAL CALIBRATION IN DUAL OR AUTO REPORTING
RANGE MODES
Analyzer enters
ZERO CAL Mode
Refer to the Calibration
Options section for Z/S
Valve States during
this operating mode.
Figure 9-11:
9.7.1.

CALIBRATION WITH REMOTE CONTACT CLOSURES

192
When the analyzer is in either Dual or Auto Range modes the user must run a separate
calibration procedure for each range. After pressing the CAL, CALZ or CALS buttons
the user is prompted for the range that is to be calibrated as seen in the CALZ example
below:
SAMPLE RANGE = 500.000 PPB
< TST TST > CAL CALZ
SAMPLE RANGE TO CAL: LOW
LOW HIGH
SAMPLE RANGE TO CAL: HIGH
LOW HIGH
ZERO CAL M RANGE = 500.000 PPB
< TST TST > ZERO
Continue Calibration as per
Standard Procedure
Manual Calibration in Dual/Auto Reporting Range Modes
Once this selection is made, the calibration procedure continues as previously described
in Sections 9.2 through 9.6. The other range may be calibrated by starting over from the
main SAMPLE display.
Contact closures for controlling calibration and calibration checks are located on the rear
panel CONTROL IN connector. Instructions for setup and use of these contacts can be
found in Section 8.1.2.
When the appropriate contacts are closed for at least 5 seconds, the instrument switches
into zero, low span or high span mode and the internal zero/span valves will be
automatically switched to the appropriate configuration. The remote calibration contact
closures may be activated in any order. It is recommended that contact closures remain
closed for at least 10 minutes to establish a reliable reading; the instrument will stay in
the selected mode for as long as the contacts remain closed.
SO2 =XXX.X
CALS SETUP
ENTR SETUP
ENTR SETUP
SO2 =XXX.X
CONC EXIT
WAIT 10
MINUTES
Or until the
reading
stabilizes and
the ZERO button
is displayed
06807F DCN7335