BEAMEX MC6-Ex, Руководство пользователя

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Group Calibration - Calibrating a Group 47
G
ROUP
S
ETTINGS
In Group Settings you can define two things:

Calibration Point Sequence , i.e. how the calibration points are run
through. More details below.

When the Instrument Overview (Instrument Info) window appears dur-
ing Group Calibration.
Calibration Point Sequence options:

By Group : Suitable when all instruments selected into the group have
the same input span. The instruments may have different amount of cal-
ibration points as long as the input span is the same.

By Value : The instruments selected into the group may have a span of
any size. The only important thing is: The group's first instrument has
to have the smallest/lowest calibration point of all instruments in
the group
. When necessary, use the sorting tool presented in chapter
Editing a Group on page 46.
P
ERFORMING THE
C
ALIBRATION
The actual calibration is done from point to point similarly as a non-Group Cali-
bration. You may change the default calibration order of Instruments/Functions
by tapping the Info button (see adjacent picture) and selecting another Instru-
ment/Function by browsing the Instrument Overview window.
After all points of all Instruments/Functions are done, the calibration result pag-
es open one by one and you have the chance to save (or not) the calibration
results for each Instrument/Function in the Group.
When the results of all Instruments/Functions are saved (or not), MC6-Ex re-
turns to the
Calibration window. Now you may do another calibration run or
return to the instrument list to, e.g. remove Instruments/Functions from the
Group that did pass in the As Found test and leave the Instruments/Functions in
the Group that require As Left calibration.
Group Settings Window.
Note.
Remember to change connections (if necessary) when the In-
strument/Function changes during the Group calibration.
Info button highlighted.
(2
nd
instrument of a group of three @ 75 °C)
Hint.
Examples of Instruments/Functions suited for Group Calibra-
tion:
• A measurement loop, including a temperature transmitter,
a local temperature indicator and a temperature indicator
in the control room.
• A set of temperature sensors calibrated simultaneously
using, e.g. a dry block.