20
Static Remover (Ionizer)
himadzu's p
prietary 2-way ionizer
or
anal
sts t
oubled b
static char
in
of samples
or container
n
-
m
n
r
m
v
v
m
nv
n
n
Special 2-Way Ionizer for Electronic Balances
STABLO
®
-EX
Due to static electricity...
F
r
Displa
luctuates o
dri
ts over a lon
time
.
g
.
00.0001
100.0002
.
Elapsed
m
wei
hed result
.
1
1
.
5g
99.9992
99.9998
.
Dis
Ela
sed T
m
r
.
Ion Balance
AC Method
<
i
R
m
v
P
>
Electrostatic removal an
l
DC Meth
Th
A
M
h
In this method, alternatin
volta
e is applied to a dischar
e needle, and
quivalent amounts o
positive and negative ions are released
rom the same electrode
Th
D
M
h
In this method, DC voltages, positive and negative respectively
are
pplied to two electrodes, which then release the correspondin
ions. The electrostatic
emoval an
le is limited i
the electrodes are separated. Also, the ion balance is lost i
a
ischar
e needle becomes worn
I
samples or containers are prone to static char
in
, static electricit
can cause
, particularly in analytical balances and similar
n
r
m
n
irradiation with ions
enerated b
an A
corona discharge, which provides excellent ion balance, removes static electricity
rovi
in
re
ia
e, sta
e measurements
Electro
Electro
Incapable of neutralizatio
(remains negatively charged
(positive inverse static charging
lectrod
e positive/negative c
arges cance
eac
ot
er out
and the static electricit
is removed from the sample
5
ons are
enerated wit
n
x
n
i
n
n
2
A
r
n
ischar
−
on irradiatio
3
−
−
−
1
nl
oppositel
char
e
ions are attracted
4
This is the balance o
positive and negative ions provided by
t
e ionize
the ion balance is
o
h
i
niz
r
nn
n
r
liz
h
char
e, and inverse char
in
can occ
.
AC Method with Excellent Ion Polarity Balance
Static Removal by Ion Irradiation
Secure static removal
Air blower switched ON/OFF
The excellent ion polarity balance achieved by the AC method ensures
• No inverse charging
• Wide angle static removal
• High performance maintained over a long period of use
Operation can be optimized for solid or powdered samples.
Space-saving design
Compact main unit requires minimal space. Holder height and angle
are adjustable.
Examples of
Applications
f
is
STABLO-EX | Static Remover (Ionizer)
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