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Gx
Series
EN - 41
6.4.2 Test leads calibration (ZEROLOOP)
In order to obtain better results, it is strongly recommended to perform the preliminary
calibration of the test cables or the cable with Shuko plug by using the
ZEROLOOP
accessory before performing the test. In this way the instrument automatically subtracts the
resistance of the test cables, providing the effective result on the display. By way of
example, the procedure for the LOOP STD Generic mode is described as follows and can
be extended to all other cases.
1.
Touch the
icon. The screen to the side
appears on the display. Touch the
icon to
enter into the test leads calibration section. The
following screen appears on the display
2.
Touch the
icon in order to select the test leads
calibration or the
icon to select the
cable with
Shuko plug calibration as shown in the following
screen
3. Insert the
ZEROLOOP
metallic accessory into the
three banana connectors of the measurement cables
(L-N-PE) or into the metal connectors of the Shuko
plug (differently in the various types depending on the
country of use) as shown in the following
Test leads
SHUKO
plug
UK
plug
ITA
plug
SWI
plug
DEN
plug
AUS/CHN
plug
USA
plug
Table 3: Connection of ZEROLOOP accessory