EL3060 CONTINUOUS GAS ANALYZERS | OI/EL3060-EN REV. A 85
Uras26: Changing the range limits
Menu path
Setup Measurement Ranges
The range limits can also be set in the configurator (see page 82).
NOTES
Measuring ranges must not be set within ignition limits.
The calibration of the measuring range should be checked after the range
limits have been changed.
Range limits
The start value of the measuring range cannot be altered. The end value of
the measuring range must be within the physical measuring range.
Setting range
The measuring range can be freely set within the limits of the physical
measuring range.
Physical measuring range
The analyzer has one physical measuring range per sample component. The
limits of this measurement range are determined by the minimum and the
maximum value of the product of the gas concentration and measurement
cell length (c × l)
min
or (c × l)
max
.
Calibration cells
If the analyzer is equipped with calibration cells, their set points for each
sample component amount to approximately 80 % of the physical measur-
ing range or 80 % of the set measuring range as per the order.