·_:.rTOTÕ
nr.l
FWõ
二
~.
-
.
二~
'，'-
1
.
10ve
阿
I
.
w
VRN-A8
ultrasonic
scaler
using
automatic
frequency
tracking
system
,
has
the
function
of
scaling
,
periodontal
treatment
and
root
canal
irrigation
,
and
has
the
following
characteristics
With
2
routes
of
water
sup~
川
y
systems
,
convenient
to
operate
;
Hydraulic
routing
is
made
by
the
antιbacteria
materials.
The
clinical
nuids
,
such
as
hydrogen
peroxide
,
chlorhe
川
dine
，
sodium
hypochlorite
can
be
filled
Into
the
automatic
watersupply
system
,
which
can
significantly
improve
the
performance
of
periodontal
thera
py and
root
ca nal
irrig
ation
The
handpiece
can
beautoclaved
under
high
temperature
of
135
"C and
high
pressure
of
0
.22
MPa
Automatic
frequency
tracking
system
ensures
the
best
working
status
,
peñormance
恼
much
more
stable
The
built-in
PC
chip
with
intelligent
control
of
power
make
the
treatment
more
comfortable
The
evolutional
刷
reless
foot
switch
remotes
the
main
unit
,
and
the
cord
switch
can
also
be
selected
according
to
user
needs
High
brightness
LED
light
improves
the
clinical
efficienc
机
the
main
unit
can
also
fit
the
regulardetachable
handpiece
1.2
Pr
o
du
ct
c
ompon
en
ts
γhe
device
is
∞
mp
。因
d
of
electronic controling circuit, water
、相
y
，
handpiece and tips
~ol36
1.3
Produ
ct
I cope
Thede
川
ce
is
used
for
the
dental
calculu
s
elimination
and
rool
canal
irrigation
1.4
Th
e
te
chnlc
at
spe
c
l
伺
c
aU
o n
Working condilions
Temperalure
:5
"C
-4ctc
R
创
allve
hum
ldil;
们姐
0%
Almospheric pressure :
15KPa-l06KPa
Powersuppl~
For
AC
adapler: 100-240Vac, 50-60Hz, 1.2A
Ma
x
。
ulpul:
3OVdc
, 1.3A
For
main
unll: 30Vdc. 1.
3A
Wireless control fool pedal battery: 1.5V X 2
Receiving sensitivity: -114dB
Primary vibration excursion
ofthe
tip: Minimum, 1 u m, Deviation -50%
Maximum,
100μm
，
Deviation +50%
。
utpul
half-excursion: Minimum,
0.1
N, Deviation -50%
Maximum, 2N ,
De
、
liation
+50%
Vibration frequency
oft
、
etip:
25-31KHz
Inpul
power:
30VA-
48VA
UI
国
'00
川
coutpulpower:
3W-20W
S
0l
36
https://www.alandental.com
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