TECNA TE1700 - Page 18

TECNA WELD TESTER TE1700
In modes
Average power dispensed during the welding process. To perform this
measurement, use the cables for measuring electrodes voltage.
In mode
Electrical resistance measured at the end of the welding process. This
value includes the electrical resistance of the piece to be welded and
the resistance of the secondary circuit included at both ends of the
electrodes of the voltage probe. To perform this measurement, use the
cables for measuring electrodes voltage.
In modes
Thermal current: the average I
th
and the instantaneous i
Ith
thermal
current values are displayed. The average value T
ith
is calculated by
processing the samples acquired over a maximum time range of 24
hours. The instantaneous value i
Ith
is obtained according to the last 2
welding samples performed. The average samples can be deleted.
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