Product description
● if the value of the correction factor to be applied is known:
– Press
[Value]
and configure the correction factor to be applied. The correction fac-
tor is the coefficient to be applied to the measured leak rate.
– Press
[Return]
to exit the function.
● if the value of the target leak rate is known (value of the external calibrated leak or
concentration):
– Press
[AutoCal] [Target]
and configure the target leak rate.
– Press
[Start]
to make the correction.
– Press
[Return]
to exit the function.
Î
Press
[RAZ]
to reset the correction factor to 1.
The
’COR’
indicator light (see
6.1.3
)
is illuminated on the control panel as soon as
the value of the correction factor is not 1. The digital display takes into account the
correction factor applied.
The bargraph display does not take into account the correction factor applied.
Î
Press
to start a test.
Î
Press the
[Correction]
function key.
Note
The correction must be made using the same test method as that used by the operator.
If the operator works using both test methods (hard vacuum and sniffing), operator must
make a correction for each method.
Î
Allocate a
[Correction]
function key
(see
7.7.2
)
Î
Select the 'hard vacuum' or 'sniffing' test mode.
if Sniffing test, connect the sniffer probe to the detector: connect it to an external
calibrated leak or place it in a container with a known concentration.
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