Servomex 1100A User Manual

3.31
TABLE 3.3 CALIBRATION STATUS INDICATION
DISPLAY DESCRIPTION
0.01 46
0.02 46
0.03 46
0.04 46
0.05 46
0.06 46
0.07 46
0.08 46
0.09 46
0.10 46
0.11 46
0.12 46
0.13 46
0.14 46
0.20 46
Initialising auto-cal.
Zero gas flowing and 3% point being searched for.
Span gas on and DV lag being measured.
Span gas 90% point being measured.
Stabilisation period, plateau being measured.
Testing span calibration value obtained
Turning on Zero gas.
Span to Zero gas DV lag being measured.
Span to Zero 90% response being measured.
Stabilisation period, plateau being measured.
Testing Zero gas value obtained.
Turning on Sample gas.
Zero to Sample DV lag being measured.
Zero to Sample 90% point being measured.
Stabilisation period.
Auto-cal successful, recalibrated.
Auto-cal failed.
Note: During auto-calibration the 30 sec time-out is disabled. Parameter code 46 will be
permanently displayed during the routine, unless otherwise requested.
3.10.7 Failure to Auto-Calibrate
The analyser will not calibrate if any of the following are in error:
1. Zero or span gas oxygen contents out of limits.
2. DV lag (time between switching a different gas and the analyser output responding)
too long.

Servomex 1100A Specifications

General

Brand	Servomex
Model	1100A
Category	Measuring Instruments
Language	English