Basic Performance - Panasonic ER-VW Manual

APPLICATIONS
Removing charges from IC trays
Removing charges surfaces of CDs / DVDs

BASIC PERFORMANCE

Minimum air consumption 15 ℓ/min. (ANR)
ER-VW can utilize air
Comparison of air consumption
flow levels starting
from a minimum of
15 ℓ/min. Because
the amount of air
Previous
consumed is so low,
spot type
the loads placed on
air supply equipment
can be reduced and
ER-VW
costly clean air can
be used much more
economically.
Produces excellent ion balance
The adoption of high-frequency AC method allows
extremely stable ion balance to be achieved. The ion
balance is not affected by the pressure of air supplied
and the setup distance, so no troublesome adjustments
are required after setup.
High-frequency 68,000 Hz AC method provides
the highest level of charge removal performance
In contrast to previous
low-frequency types and DC
2 kV
types, the high-frequency AC type
approx.
0 V
generates (+) ions and (–) ions
–2 kV
approx.
more efficiently and thus it creates
a stable environment with high ion
density. This means that a stable
ion balance and excellent charge
5 kV
approx.
removal performance can be
0 V
provided regardless of the setting –5 kV
approx.
distance.
Removing charges during pickup
Removing charges from LCD module clamps
Minimum 100 /min. (ANR)
to
Maximum 300 /min. (ANR)
Minimum 15 /min. (ANR)
to
Maximum 60 /min. (ANR)
0 100 200 300
Air consumption
/min. (ANR)
High-frequency High-frequency
68,000 Hz
AC method
Time
Low-frequency
50 to 60 Hz
Other AC methods
Time
Removing charges from adjacent lead frame
from dicing tape conveyor lines
Removing charges during cell production
No damage to electronic devices from inverse charging
A high-frequency 68,000
Hz AC corona discharge
is used, so that (+) ions
and (–) ions are emitted in
rapid alternation. Because
there are none of the
sudden ion discharges
that occur with other types,
there is no tendency to
partial oppositely-charging
even when charge removal
insulators with different
localized charges, so that
any damage to electronic
The charge on object is
devices can be avoided.
removed with good balance
MOUNTING / SIZE
Compact and thin design
The thickness of the unit is 18.9 mm
the nozzle angles can be adjusted, so that they can still
be installed in places where there are space restrictions,
such as inside other equipment or along several adjacent
production
lines.
127 mm
5.000 in
Notes: 1) Minimum width
dimensions after nozzle
angle adjustment
2) Maximum width dimensions after nozzle angle adjustment
ER-VW
Thin Type Ionizer
When object is
(–) charged
Other
High-frequency
AC methods
AC method
The charge on object becomes 0 V overall
but some parts are oppositely-charged
0.744 in. Even so,
18.9 mm
0.744 in
49 mm 1.929 in
(Note 1)
64.3 mm 2.531 in
(Note 2)
3