Operation; Start-Up And Polarizing - Mettler Toledo InPro 6000 G Series Bedienungsanleitung

5 Operation
Important!
5.1 Start-up and polarizing
Important!
Attention: The InPro 6950i G should never be polar-
ized at air!
Depolarization time
t depol [Min.]
30 > t
15 > t
1 Depolarization time: Time span in which the pola-
rization voltage is cut off from the sensor. This is
the case:
– during the time the cable is disconnected or no
transmitter or sensor master is connected
to the cable, or the transmitter has been
disconnected from the current supply.
– after changing the electrolyte or membrane
body. In this case at least 6 houres of polariza-
tion must follow.
2 Polarization time: Time span during which the
sensor is under a polarization voltage.
t > 30
depol
> 15
depol
> 5
depol
t < 5
depol
1
Minimum required
polarization time
360
6 t
depol
4 t
depol
2 t
depol
2
[Min.]