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Emerson Process Management GmbH & Co. OHG 6-15
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
06/2010
6
Software Menus
6.2.2.4.1 Calibration Deviations
Control..
...
Calibration Results Single..
Deviations..
Deviations
ZeroDev. 0.000 ppm
ZeroDev. Total 0.000 ppm
SpanDev. 0.000 ppm
SpanDev. Total 0.000 Ppm
This menu gives a channel specic summary
of deviations of calibration results.
Note!
This menu is a submenu of CALIBRATION
RESULTS SINGLE, which can be opened
from several higher-level menu.
6.2.2 Control Menu
In the context of this menu, deviation means
the value, a calibration corrected the zero or
respectively the span calibration value.
ZeroDev. or SpanDev. in concentration units
give the correction of the last corresponding
calibration.
ZeroDev. total or SpanDev. total in concentra-
tion units give the total (sum of) corrections of
the corresponding calibrations since the last
time, deviations have been reset ( SETUP -
CALIBRATION - DEVIATIONS;
6-42)
Example:
A measuring channel shows zero drift of
10 ppm per week. It is calibrated once a
week.
After the 3
rd
zero calibration, DEVIATIONS
shows:
ZeroDev: 10 ppm (=last calibr.)
ZeroDev. total: 30 ppm (=summary of 3
calibrations carried out
within 3 weeks)