Filter
Top Products
5. Function description
5-1. Operation mode
Three operation modes are available in IZS30. Use these modes depending on applications and
operating conditions.
Supplied voltage wave form image diagram
Op. mode Operation Features Precautions
Sensing DC mode
After surface electric
potential sensor detects
polarity and electric
potential of the target’s
static charge, Ionizer
generates ion with
anti-polarity continuously.
Can shorten static charge
elimination time.
Decide if there is target’s static
charge and static charge
elimination is completed, and
automatically turn ON and OFF
high pressure power supply
and pneumatic valves.
(Pneumatic valve has to be
prepared separately.)
If surface electric potential sensor
cannot tell the target’s static charge
as indicated below, proper static
charge elimination might not be
available.
- Large work with uneven static
electricity.
- Work moving fast
- Work which size is smaller than
sensing detection area.
- Static charge elimination of space or
continuum
Pulsed DC mode
Discharge plus and
minus ion in the
frequency of 1Hz to 33Hz
by returns.
Although surface electric
potential sensor cannot
properly decide the target’s
static charge such as space or
continuum, stable ion balance
can eliminate the static
electricity.
1) Since static charge elimination
result differs in the distance to the
target’s static charge and the
operation conditions of air purge, it
should be adjusted with an actual
machine.
2) Even after static charge
elimination is completed, surface
potential on the work fluctuates in
the regular frequency just under
the ionizer. In case of selecting low
frequency, amplitude of surface
electric potential may get large.
DC mode
Discharge plus or minus
Ion continuously.
Can be used to charge.
The parts other than the target’s
static charge should be grounded in
order to prevent charging.
ᯛ
ᯛᯛ
ᯛ
ᯝ
ᯝᯝ
ᯝ
ᯛ
ᯛᯛ
ᯛ
Polarity image of
target’s static
charge
Pulsed DC
Sensing DC
Supplied
voltage wave form
ᯛ
ᯛᯛ
ᯛ
ᯛ
ᯛᯛ
ᯛ
ᯛ
ᯛᯛ
ᯛ
ᯛ
ᯛᯛ
ᯛ
ᯛ
ᯛᯛ
ᯛ
ᯝ
ᯝᯝ
ᯝ
ᯝ
ᯝᯝ
ᯝ
ᯝ
ᯝᯝ
ᯝ