The document provides details about a portable multi-parameter water quality meter capable of measuring various water quality parameters such as pH, ORP, ion concentration, conductivity, TDS, salinity, and dissolved oxygen. It is designed for outdoor and research applications, featuring user-friendly specifications, calibration options, and data storage capabilities. Key features include automatic temperature compensation, USB communication for data transfer, and a robust calibration reminder system.

1. Personalized PDF Catalog
Catalog Generated On : 06/01/2024
Portable Multi-parameter Water Quality Meter
https://www.labtron.co/ | info@labtron.co
Description :
Portable Multi-parameter Water Quality Meter is adapted with different modes
for measuring quality of water on different parameters such as pH, ORP, Ion,
conductivity, TDS, salinity, dissolved oxygen content. Due to its portable design,
it is suitable for outdoor measurements i.e. on site water testing, remote area
water testing & for research purpose. It is reliable and user friendly.
Specifications :

2. pH mode
pH
measuremen
t range
pH
accur
acy
pH
calibration
points
pH calibration
solutions
(-2.000) to
20.000 pH
±
0.002
pH
1 - 5 points
USA, NIST, DIN
or user defined
ORP
measurem
ent
ORP
measure
ment
range
ORP
accu
racy
ORP
calibrati
on
points
ORP
calibratio
n
solutions
-1999.9
to 1999.9
mV
±0.2
mV
1 point
mV &
relative
mV
Ion
measurem
ent
Ion
me
asu
rem
ent
ran
ge
Ion
accur
acy
Io
n
ca
lib
ra
tio
n
po
Ion
calibrat
ion
solutio
ns

3. in
ts
0 to
199
99
pp
m,
mg/
L,
mol
/L
± 0.5
% F.S.
(mono
valent
), ± 1
% F.S.
(dival
ent)
2 -
5
po
in
ts
0.001,
0.01,
0.1, 1,
10, 100,
1000,
10000
ppm,
mol/L,
mg/L
Conductiv
ity
measurem
ent
C
o
n
d
u
c
t
i
v
i
t
y
m
e
a
s
u
r
e
m
C
o
n
d
u
c
t
i
v
i
t
y
a
c
c
u
r
a
C
o
n
d
u
c
t
i
v
i
t
y
c
a
l
i
b
r
a
t
C
o
n
d
u
c
t
i
v
i
t
y
c
a
l
i
b
r
a
t
T
e
m
p
e
r
a
t
u
r
e
c
o
e
f
f
i
c
i
e
C
o
m
p
e
n
s
a
t
i
o
n
m
o
d
e
s
C
e
l
l
c
o
n
s
t
a
n
t
N
o
r
m
a
l
i
z
a
t
i
o
n
t
e
m
p
e
r
a

4. e
n
t
r
a
n
g
e
c
y
i
o
n
p
o
i
n
t
s
i
o
n
s
o
l
u
t
i
o
n
s
n
t
t
u
r
e
0
-
2
0
.
0
0
,
2
0
0
.
0
,
2
0
0
0
µ
S
/
c
m
±
0
.
5
%
F
.
S
.
1
-
5
p
o
i
n
t
s
1
0
µ
S
/
c
m
,
8
4
µ
S
/
c
m
,
1
4
1
3
µ
S
/
0
.
0
t
o
1
0
.
0
%
/
°
C
L
i
n
e
a
r
o
r
p
r
e
w
a
t
e
r
K
=
0
.
1
,
1
,
1
0
o
r
u
s
e
r
-
d
e
f
i
n
2
0
°
C
o
r
2
5
°
C

5. ,
2
0
.
0
0
,
2
0
0
.
2
m
S
/
c
m
c
m
,
1
2
.
8
8
m
S
/
c
m
,
1
1
1
.
8
m
S
/
c
m
e
d
TDS
measurem
ent
TDS
range
T
D
S
a
c
c
u
r
T
D
S
f
a
c
t

6. a
c
y
o
r
0 to
100
ppt.
(max.
200
ppt.,
depend
ing on
factor
setting
)
±
1
%
F
.
S
.
0
.
1
-
1
.
0
(
d
e
f
a
u
l
t
0
.
5
)
Salinity
measurem
ent
S
a
li
n
it
y
r
a
n
S
a
l
i
n
i
t
y
a
M
e
a
s
u
re
m
e
n

7. g
e
c
c
u
r
a
c
y
t
m
o
d
es
0
t
o
1
0
0
p
p
t.
(
m
a
x.
8
0
p
p
t.
)
±
1
%
F
.
S
S
e
a
w
at
e
r
o
r
p
r
a
ct
ic
al
s
al
in
it
y
Resistivit
y
R
e
s
i
R
e
s
i
R
e
s
i

8. s
t
i
v
i
t
y
r
a
n
g
e
s
t
i
v
i
t
y
a
c
c
u
r
a
c
y
s
t
i
v
i
t
y
r
e
s
o
l
u
t
i
o
n
0
t
o
1
0
0
Ω
±
1
%
F
.
S
0
.
0
1
,
0
.
1
,
1
Dissolved
oxygen
D
O
c
o
D
O
a
c
C
a
l
i
P
r
e
s
S
a
l
i
%
S
a
t
A
c
c
u

9. n
c
e
n
t
r
a
t
i
o
n
r
a
n
g
e
c
u
r
a
c
y
b
r
a
t
i
o
n
p
o
i
n
t
s
s
u
r
e
c
o
r
r
e
c
t
i
o
n
n
i
t
y
c
o
r
r
e
c
t
i
o
n
u
r
a
t
i
o
n
o
f
O
x
y
g
e
n
r
a
c
y
0
.
0
0
t
o
2
0
.
0
0
m
g
/
L
±
0
.
2
m
g
/
L
1
-
2
p
o
i
n
t
s
6
0
.
0
t
o
1
1
2
.
5
k
P
a
,
4
5
0
-
0
t
o
5
0
g
/
L
0
.
0
t
o
2
0
0
.
0
%
±
2
.
0
%

10. 8
5
0
m
m
H
g
Temperat
ure
compensa
tion
0 to 100 °C, 32 to 212 °F, Manual or Automatic
Stability
conditions
Low or high
Calibratio
n due
0 to 31 days
Memory Stores up to 500 data sets
Output USB communication interface
Dimensio
n (L × W
× H)
185 × 88 × 32 mm
Weight 300 g

11. Power
supply
3 × 1.5 V “AA batteries or DC 5 V power adapter

12. Features :
​ Common Features Calibration due reminder informs
operator to calibrate the meter regularly
​ Stability indicator displays the status of current
measurement
​ Auto hold function freezes stable, final readings for
better viewing and recording
​ Manual temperature calibration to rectify the
deviations in temperature
​ Automatic temperature compensation for accurate
measured value over the entire range
​ Selectable temperature units (°C or °F) for different
application requirements
​ Expanded memory stores and records up to 500
readings
​ Help message as an operational guide, helps users for
quick access to the parameters
​ Reset function automatically resumes all the setting
back to factory default options
​ Store data is transferrable into computer via USB
communication interface
​ pH mode 1-5 points push button calibration to

13. ​ Automatic electrode slope display helps operator
whether to replace the sensor
​ ORP mode 1 point offset calibration to adjust the
display value to known standard
​ Relative & absolute mV measurements for accurate
ORP readings
​ Ion concentration mode 2-5 points calibration,
included with 8 concentration points for selection
​ Automatic recognition of ion electrodes, no need to
specify type of ion
​ mV measurements mode for checking the
performance of current ion electrode
​ Direct reading of concentration measurements to
avoid critical conversation and calculations
​ Multiple concentration units to be suitable for various
applications
​ Conductivity / TDS / Salinity / Resistivity Mode
1-5 point for calibration with automatically
identification of calibration solutions
​ Can select cell constant (0.1/1/10) and normalization
temperature (20°C or 25°C)
​ TDS conversion factor, seawater, practical salinity
measurements mode to meet different water quality
measurement requirements
​ Linear or pure water compensation improves the
measurement accuracy

14. ​ Dissolved oxygen mode 1-2 points calibration using
the air-sealed water & zero oxygen solution
​ Manual salinity & barometric pressure compensation
for accurate readings
Applications :
The portable multi-parameter water quality meter is used for quality testing of
water on different parameters in research and development labs, water resources
and plants in nearby or remote area.
www.labtron.co

15. Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16
7ER United Kingdom
Email: info@labtron.co | Website: https://www.labtron.co/ | Phone: +44 2080 043 608