OPERATION
MANUAL
Although
durable
instructions
reach.
this
structure
carefully
METER
developed.
and
is
a
always
complex
keep
Please
and
this
delicate
read
manual
Your
forward
purchase
for
you
into
of
this
the
field
CONDUCTIVITY
of
precision
measurement.
METER
>
CONDUCTIVITY
Model
200
uS/2
:
CD-4303HA
mS/20
ms,
ATC
METER
instrument,
the
within
following
easy
its
marks
a
step
E<B
#4
1.
2.
3.
4.
5.
6.
7.
TABLE
FEATURES
SPECİFİCATIONS...........
2-1
Generai
2-2
Electrical
FRONT
3-1.
3-9
3-10
3-11
3-12
3-13
3-14
MEASURING
ADDITIONAL
CALIBRATION
BATTERY
Display...
Power
WIN
Data
|
°C/
IA
Memory
DD
Memory
N
Factor
PROA
0
-
Range
Temp.
Battery
Input
Electrode
Conductivity
Electrode
Specifications,
Specifications.
PANEL
Of/ON
Hold
°F
button...
Button(Temp.
Select
Compensation
Compartment/Cover.
Socket...........
PROCEDURE
FEATURES
PROCEDURE...
REPLACEMENT
OF
CONTENTS
DESCRIPTION.
ne
button
Button
"Record"
"Call!
Switch.............
Handle..
Electrode.
Plug
de
Button
Button...
Compensation
Button.
.
mimo
meme
eremita
cen
seme
Adjust)......
1
AA
AAA
AA
A
DA
A
5
B
9
1.
FEATURES
*
Innovative
compensation
*
Selecting
you
*
Wide
range
*
Carbon
*
Microprocessor
special
*
Super
viewing
*
Dual
*
Heavy
*
Records
RECALL
*
Data
*
Auto
*
Operates
*
Uses
strong,
*
Use
*
Wide
fish
paper
college,
*
The
readings,
remote
"0%
to
take
automatic
from 0 °C
rod
functions
large
angle.
LCD
duty & compact
Maximum,
facilities.
hold
function.
shut
off
from
durabie,
light
selectable
applications:
hatcheries,
industry,
water
portable
with
probe.
feature
uncompensated
electrode
LCD
display,
with
built—in
values
per
prolongs
DC
long—lasting
weight
temperature
conditioning.
conductivity
digital
adjustable
°C"
of
Temp.
température
to
50
°C.
for
circuit
food
plating
assures
and
features.
display
with
show
both conductivity & temp.
housing
Minimum
battery
9V
battery,
ABS~
water
conditioning,
processing,
industry,
readability
automatic
between 0 to
Coefficient
conductivity
compensation
long
life.
high
accuracy
contrast
case.
and
Average
life.
MN1604
components,
plastic
meter
housing
units,
i.e.
photography,
quality
provides
and
the
temperature
5.0%
Adjust,
readings.
and
adjustment
readings
(PP3)
or
enclosed
case.
°C
or
°F.
aquariums,
laboratory,
control,
fast,
accurate
convenience
per
°C.
allows
provides
for
best
values.
with
equivalent.
in
a
beverage,
school
of
&
a
44
Power
Power
Supply
Current
|
Approx.
Heavy
|DC
9V
battery,
duty
DC
type.
7.8
MN1604(PP3)
mA.
or
equivalent.
Temperature
Humidity
_|0
Max.
to
60
80%
°C
RH.
—
probe
oniy.
Operating
Operating
Sampling
Time
10
Approx.
to
50
°C
0.8
—
second.
main
instrument.
jndication
Over
load
Indicated’
memory
record
by"ーーーー".
function),
*
Power
Recall
Memory
off
offer
Manual
readings
Records
10
off
minuite(Not
activated
during
Maximum,
with
by
push
RECALL
button
Minimum
facility.
or
Auto
and
shut
Average
off
variable
between
0
to
5.0%
per
C.
Compensation
Temperature
|
|
with
Automatic
0
—
60°C
temperature
/32
from
—
0
140
compensation
to
60
°F.
°C(32
—
140
factor
°F),
Display
Measurement
|
Temperature:
Conductivity
Dual
13
199.9
mm
uS,
1.999
mS,
19.99
mS.
function
(0.5")
:
display,
3
Super
ranges
large
LCD
display.
2—1
Circuit
General
Specifications
circuit,
Custom
one—chip
microprocessor
LSI
©
2.
SPECIFICATIONS
a
0,1
0.8
°C/0.1
°C/1.5
°F
°F
0
°C
to
60
°C/32
°F
to
140
°F
B.
Temperature
20
*
yS
mS
—
micro
2
to
Simens,
19.99
mS
mS
—
milli
0.01
Simens
mS
*
ES.
—
Full
scale
0.1
0.2
to
to
199.9
1.999
uS
mS
|0.001
0.1
us
mS
+
(2%
FS.
+10)
A.
Conductivity
.
2-2
Electrical
carrying
Specifications(23
case....
+
5*C)
κο
Accessories
Included
__
|
Sensor
Instruction
probe.......
manuai...........
seed
1
PC.
PC.
Round,
Probe
:
22
mm
Dia.
x
120
mm
length.
Size
Weight
350
Main
185
x
g/0.77
instrument:
78
x
38
LB
mm
(included
(7.8
x
3.0
batteries)
x
1
S
inch).
tê
3.
FRONT
3-8
3-5
3-1.
3-2.
:
3—
°C/
3-4
3-5
3—6
Button
3—7
PANEL
Display
Power
Data
Memory
Button
Memory
Factor
(Temp.
Adjust)
Off/On
Hold
button
°F
Button
Coefficient
-
DESCRIPTION
IGGY
CD
Fig.
©
button
Button
"Record"
|
"Call"
1
‘
3-11
313—
3
3-4
3-3
3-7
3-6
3-8
BB-
3-9
3-8
3-9
3-10
3—11
3-12
3-13
3-14
10
-
Range
Temp.
Button
Battery
Cover
Input
Electrode
Conductivity
Electrode
Electrode
Select
Coefficient
Socket
|
3-14
Switch
Compariment/
Handle
Electrode
Plug
4.
MEASURING
4—1
Conductivity
(1)
Push
instrument.
(2)
The
instrument
Compensation
Temperature
per
°C.
In
order
following
a.
Push
the
b.
Push
the
-
increment
c.
Once
Compensation
value.
6)
Select
Button"
*
Ifthe
condition,
*
If
the
out—of—range
the
"Power
to
procedures
the
"Temp.
display
20
P
the
‘Factor
desired
in
the
desired
the
applicable
(3—8,
display
select
display
PROCEDURE
measurement
Off/On
will
default
factor.
Compensation
change
will
%
°C
compensation
steps
Fig.
shows
shows
condition,
The
the
:
Compensation
show
Adjust
of
0.1 % per
value
Button"
range,
1).
"— — —
the
next
"__ _ _",
Button"(3—2,
to
2%
per
meter
default
Button"
is
(3-9,
higher
select
has
adjustable
value
Button"
(3—7,
factor.
reached,
using
The
°C.
push
Fig.
1)
the
—",
it
indicates
range.
itindicates
the
next
built—in
"Rango
Fig.
1)
to
power
°C
Temperature
Automatic
between 0 to
carry
value
to
(3-9,
Fig.
the
set
an
lower
out
Fig.
1)
to
will
“Temp.
the
new
Select
an
overload
range.
the
5%
the
1)
select
aa
4
5
(c)
Push
the
Immerse
(4)
into
During
(5)
show
Push
*
the
or
4-2
Data
During
*
Button"
the
To
*
Hold
Data
4—3
The
*
maximum,
the
Button"
on
the
solution,
the
measurement,
the
temperature
the
the
temperature
°C".
to
"F
Hold
measurement,
(3—3,
will
LCD
Button,
DATA
DATA
LCD
the
the
Record(
minimum
RECORD
(3—5,
cancel
"Conductivity
the
to
up
the
of
Button"
"CF
display
pushing
hold
will
1)
Fig.
"D.H"
the
show
function,
Hold
Data
more.
once
function
and
function,
once.
1)
Min.,
average
Max.,
RECORD
Fig.
display.
Electrode
immersion
lower
the
solution.
Fig.
(3-4,
from
unit
"Data
the
display
the
symbol.
Press
Average
displays
readings,
press
"REC"
symbol
(3-13,
"
level.
LCD
to
1)
to
"°C
Hold
the
the
the
Fig.
Display
change
Fº
Data
start
To
appear
will
&
values
reading)
"Record
1)
will
"CALL
symbol
the
(d)
To
the
All
display.
4-4
For
shown
Main
procedures
POWER
ON
Optional
| | |
DATA
HOLD
with
LCD
display.
de—activate
"Record
associated
quick
measuring
measurement,
below
Change
the
Temperature
Compensation
Factor,
required
Button"
the
average
the
Button"
anunciators
+
:
default
if
procedures
MEMORY
Max.,
Data
(3—5,
-
RECORD
Min.
once
more,
the
values
will
appear
Record
will
follow
function,
Fig.
1)
once
again.
disappear
the
procedures
Select
the
range
Take
Measurement
RS232
AVG
"AVG"
on
Press
from
the
desired
OUTPUT
44
|
*
With
Push
(a)
then
recorded
Push
(b)
symbol
appear
the
"REC"
"CALL
the
"Max"
the
will
"CALL
the
with
on
symbol
symbol
appear
the
LCD
the
indicated
Button"
with
the
on
Button"
minimum
display.
on
Fig.
(3—6,
maximum
the
LCD
again,
once
values
display
the
once,
1)
values
display.
"Min"
the
recorded
will
. | Power
AUTO
{Not
during
Record
management
POWER
activated
Memory
Selection)
OFF | or
.
[MANUAL
under
POWER
memory
OFF
record
function
5.
ADDITIONAL
FEATURES
7.
BATTERY
REPLACEMENT
The instrument
order
automatically
min.
To
function
button(3—6,
6.CALIBRATION
The
However,
Particularly
the
To
shown
(1)
(2)
(3)
(4)
has
to
prolong
if
none
de—activate
during
meter
conductivity
re—calibrate
below
Prepare a "
Slide
the " Range
position.
Immerse
into
the
Adjust
located
indicates
this
measurement,
Fig.1).
has
been
it
may
if
the
:
1.413
the " Conductivity
solution
the " Calibration
within
the
built-in
battery
be
instrument
electrode
the
the
value
life.
of
the
feature,
PROCEDURE
calibrated
necessary
is
instrument,
mS
Calibration
Select
up
to
the
battery
of
the
“Auto
The
buttons
Select
changed.
Switch " (3—8,
Adjust
calibration
Power
meter
will
are
pressed
the
memory
by
pressing
|
during
to
is
used
Electrode * 3—13,
immersion
compartment,
manufacture.
re—calibrate
foe a long
follow
the
Solution
level.
Pot
"(VR4,
solution.
Shut—oif"
switch
the
"RECORD"
periodically.
procedures
".
Fig.
.
Fig.
until
in
off
within
record
period
1)
to
"2
Fig.
2),
the
display
10
or
mS"
1)
if
(1)
When
it
is
in—spec
hours
instrument
(2)
Slide
instrument
(3)
Install a 9V
cover.
the
left
comer
necessary
after
the " Battery
tò
replace
measurement
low
battery
become
and
remove.the
battery(heavy
of
LCD
display
the
battery.
may
still
be
indicator
inaccurate.
Céver " (3-10,
duty
appears
Fig.
battery.
type)
show
However,
made
1)
and
"LBT",
for
several
before
away
replace
the
:
from
the
the
“4
FRONT
PANEL
Fig.
2
0009—CD-4303HA
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