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SETTING SYSTEM PARAMETERS
ETC00781(4) Series 100 e 02/2004
8.6 Tolerance Check
The tolerance function is for the activation and deactivation of the tolerance check procedure for
various calibration gases.
If the tolerance check procedure has been activated, the microprocessor will verify during
calibration procedures whether the used calibration gas shows a deviation of more than 10 %
from measuring range of zero (zero - level) or more than 10 % of the nominal concentration value
entered resp. (span).
If this tolerance is exceeded, no calibration will be performed, and an error message will
appear (see chapter 16). By default the error message will be erased after 2 - 3 minutes. Setting
the tolerance check parameter to "2" will hold the error message till either a correct calibration
has been performed or the analyzer has been resetted.
Input value 0: Tolerance check is deactivated.
Input value 1: Tolerance check is activated,
error message will be erased after 2 - 3 minutes.
Input value 2: Tolerance check is enabled, error message is held
Change values using
and
TOLERANCE CHECK