Water Testing Equipment

Benchtop pH meter LBPM-A11

pH measurement range : 0.00 to 14.00 pH

pH accuracy : ± 0.01 pH

pH resolution : 0.01 pH

Calibration points : 2 points

Benchtop pH meter LBPM-A20

pH measurement range : -1.00 to 15.00 pH

pH accuracy : ± 0.01 pH

pH resolution : 0.01 pH

Calibration points : 1-3 points

Benchtop pH meter LBPM-B10

pH measurement range : -2.000 to 20.000 pH

pH accuracy : ± 0.002 pH

Calibration points : 1-5 points

Calibration solutions : USA, NIST, DIN or user defined

Benchtop pH Meter LBPM-B11

Temperature compensation : 0 to 100°C, 32°F to 212°F Manual or Automatic

Hold function : Manual or automatic endpoint detection

Stability criteria : Standard or High-accuracy

Interval readings : 10, 30, 60 seconds, 10, 30 minutes or Off

Benchtop pH Meter LBPM-B20

Benchtop pH Meter LBPM-C11

Benchtop conductivity meter LBCM-A11

Conductivity measurement range : 0 - 20.0, 200.0, 2000 µS / cm, 200.0 mS / cm

Conductivity accuracy : ± 1 % F.S.

Conductivity resolution : 0.01, 0.1, 1

Conductivity calibration solutions : 10 µS / cm , 84 µS / cm, 1413 µS / cm, 12.88 mS / cm, 111.8 mS / cm

Benchtop Conductivity Meter LBCM-A13

Conductivity measurement range : 0.000 μS/cm to 3000mS/cm

Resistivity measurement range : 5.00 Ω·cm to 100.0 MΩ·cm

TDS measurement range : 0.000 mg/L to 1000g/L

Salinity measurement range : 0.00 to 8.00 %

Benchtop Conductivity Meter LBCM-A14

Cell constant : K=0.1, 1, 10

Power requirements : DC 9 V, using AC adapter, AC 220 V, 50 Hz

Dimension (L×W×H) : 210 × 205 × 75 mm

Weight : 1.5 kg

Benchtop Dissolved oxygen meter LBDO-A10

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)

Dissolved oxygen accuracy : ± 0.5 mg / L

Resolution : 0.1 mg / L

Calibration points : 1 - 2 points

Benchtop Dissolved oxygen meter LBDO-A11

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)

Dissolved oxygen accuracy : ± 0.2 mg / L

Resolution : 0.01 mg / L

Calibration points : 1 - 2 points

Benchtop Water hardness meter LBWM-A10

Water hardness range : 0.05 mmol / L -0.2 mol / L
(CaCO₃) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L
(German degree) 0 - 1122 °dH, (English degree) 0 - 1404 °e, (French degree) 0 - 2000 °f

Accuracy : ± 1 % F.S.

Calibration points : 2 to 5 points

Calibration solution : 0.001, 0.01, 0.1 mmol/L, 0.001, 0.01, 0.1 mol/L

Benchtop Thermal Conductivity Tester LBTC-A10

Thermal Conductivity Range : 0.0001 to 1.5 w/mk

Operational Temperature : Hot Plate: 100 °C, 90 °C Cold Plate: -10°C,-20°C, -40°C

Accuracy : ± 3%

Precision : 0.2

Pocket Conductivity tester LPCT-A10

Conductivity measurement range : 1.0 to 199.9 µS/cm

Type of conductivity : Low range conductivity

Conductivity accuracy : ± 1 % F.S.

Conductivity calibration points : 1 point

Pocket Conductivity tester LPCT-A11

Conductivity measurement range : 10 to 1999 µS/cm

Type of conductivity : Mid-range conductivity

Conductivity accuracy : ± 1 % F.S.

Conductivity calibration points : 1 point

Pocket Conductivity tester LPCT-A12

Conductivity measurement range : 0.1 to 19.99 mS/cm

Type of conductivity : High range conductivity

Conductivity accuracy : ± 1 % F.S.

Conductivity calibration points : 1 point

Pocket Dissolved oxygen tester LPKDO-A10

Dissolved oxygen range : 0.0 to 20.0 mg/L (or ppm)

Dissolved oxygen accuracy : ± 0.5 mg/L

% of saturation of oxygen : 0.0 to 200.0%

Sensor type : Polarographic dissolved oxygen probe

Pocket ORP tester LPOT-A10

Sensor type : Platinum sensor

Connector : 6 pin

ORP measurement range : (-999) to 999 mV

ORP accuracy : ± 2 mV

Pocket ORP tester LPOT-A11

Connector : BNC

ORP measurement range : (-999) to 999 mV

ORP accuracy : ± 2 mV

ORP resolution : 1 mV

Pocket Salinity tester LPST-A10

Salinity measurement range : 0.00 to 10.00 ppt

Salinity accuracy : ± 1 % F.S

Conductivity range : 0 - 20.00, 200.0, 2000 µS/cm, 20.00 mS/cm

Calibration solutions : 84 µS/cm, 1413 µS/cm, 12.88 mS/cm

Pocket Salinity tester LPST-A11

Salinity measurement range : 0.00 to 80.00 ppt

Salinity accuracy : ± 1 % F.S

Conductivity range : 0 - 200.0 µS/cm, 100 - 2000 µS/cm, 20.00 mS/cm

Calibration solutions : 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm

Multi-range pocket TDS tester LPTS-A20

TDS range : 0 - 20 ppt

TDS accuracy : ± 1 % F.S.

TDS factor : 0.1 to 1.0 (default 0.5)

Calibration points : 1 - 3 points

Pocket TDS tester LPTS-A10

TDS range : 0.5 - 100.0 ppm

TDS accuracy : ± 1 % F.S.

TDS factor : 0.4 to 1.0 (default 0.5)

Calibration points : 1 point

Pocket TDS tester LPTS-A11

TDS range : 5 - 1000 ppm

TDS accuracy : ± 1 % F.S.

TDS factor : 0.4 to 1.0 (default 0.5)

Calibration points : 1 point

Pocket TDS tester LPTS-A12

TDS range : 0.05 - 10.00 ppt

TDS accuracy : ± 1 % F.S.

TDS factor : 0.4 to 1.0 (default 0.5)

Calibration points : 1 point

Portable Dissolved oxygen meter LPRDO-A10

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)

Dissolved oxygen accuracy : ± 0.5 mg / L

Resolution : 0.1 mg / L

Calibration points : 1 - 2 points

Portable dissolved oxygen meter LPRDO-A11

Dissolved oxygen range : 0.0 - 20.0 mg / L (or ppm)

Dissolved oxygen accuracy : ± 0.2 mg / L

Resolution : 0.01 mg / L

Calibration points : 1 - 2 points

Portable Multi-parameter Water Quality Meter LMPWM-A10

Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic

Stability conditions : Low or high

Calibration due : 0 to 31 days

Memory : Stores up to 500 data sets

Portable Multi-parameter Water Quality Meter LMPWM-A11

pH mode :

pH measurement range	(-2.000) to 20.000 pH
pH accuracy	± 0.002 pH
pH calibration points	1 to 5 points
pH calibration solutions	USA, NIST, DIN or user defined

ORP measurement :

ORP measurement range	-1999.9 to 1999.9 mV
ORP accuracy	±0.2 mV
ORP calibration points	1 point
ORP calibration solutions	mV & relative mV

Conductivity measurement :

Conductivity measurement range	0 to 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy	± 0.5 % F.S.
Conductivity calibration points	1 to 5 points
Conductivity calibration solutions	10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
Temperature coefficient	0.0 to 10.0 % / °C
Compensation modes	Linear or pre water
Cell constant	K = 0.1, 1, 10 or user-defined
Normalization temperature	20 °C or 25 °C

TDS measurement :

TDS range	0 to 100 ppt. (max. 200 ppt., depending on factor setting)
TDS accuracy	± 1 % F.S.
TDS factor	0.1 - 1.0 (default 0.5)

Portable Multi-parameter Water Quality Meter LMPWM-A20

Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic

Stability conditions : Low or high

Calibration due : 0 to 31 days

Memory : Stores up to 500 data sets

Portable Multi-parameter Water Quality Meter LMPWM-A21

Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic

Stability conditions : Low or high

Calibration due : 0 to 31 days

Memory : Stores up to 500 data sets

Portable pH meter LPRPM-A10

pH range : (-2.00) to 16.00 pH

pH accuracy : ± 0.01 pH

pH resolution : 0.01 pH

Calibration points : 2 points

Portable pH/ORP meter LPRPM-A11

pH range : (-2.00) to 20.00 pH

pH accuracy : ± 0.002 pH

pH resolution : 0.1, 0.01, 0.001 pH

Calibration points : 1 - 5 points

Portable water hardness meter LPWM-A10

Water hardness range : 0.05 mmol / L - 0.2 mol / L
(CaCO₃) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L
(German degree) 0 - 1122 °dH, (English degree) 0 - 1404 °e, (French degree) 0 - 2000 °f

Accuracy : ± 1 % F.S.

Calibration points : 2 to 5 points

Calibration solution : 0.001, 0.01, 0.1 mmol / L, 0.001, 0.01, 0.1 mol / L

Multi parameter water quality analyzer LMWA-A10

Light source life : 100000 hours

Optical stability : ≤ 0.001 A/ 10 min

No. of curves : 166

Storage data : 12000

Multi parameter water quality analyzer LMWA-A11

Light source life : 100000 hours

Optical stability : ≤ 0.001 A/ 10 min

No. of curves : 56

Storage data : 12000

Online pH Controller LOPC-A10

pH measurement range : 01.00 to 15.00 pH

pH calibration points : 1 to 3 points

pH Buffer Solutions : USA (pH 4.01, 7.00, 10.01) or NIST (pH 4.01, 6.86, 9.18)

pH accuracy : ± 0.01 pH

Online Dissolved Oxygen Controller LODC-A10

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)

Dissolved oxygen Calibration points : 1 - 2 points

Dissolved oxygen accuracy : ± 0.5 mg / L

Dissolved oxygen resolution : 0.1 mg / L

Online Conductivity Controller LOCC-A10

Conductivity measurement range : 0.01 to 20.00, 200.0, 2000 µS/ cm, 20.00, 200.0 mS/ cm

Conductivity calibration points : 1 to 3 points

Conductivity accuracy : ±1 % F.S.

Conductivity resolution : 0.001/ 0.01/ 0.1/ 1

TSS Meter LTSS-A10

Measurement range : 20000 mg/L
0.01 mg/L ~ 45000 mg/L
0.01 mg/L ~ 120000 mg/L

Measurement accuracy : ± 2 % F.S. of its range ( Depending on the homogeneity of sludge)

Pressure range : ≤ 0.4 Mpa

Flow rate : ≤ 2.5 m/s, 8.2 ft./s

Benchtop Multi-parameter Water Quality Meter LMPWM-A30

pH Mode :

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

mV Mode :

mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point

Conductivity Mode :

Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient	0.0 to 10.0 %/°C
Compensation mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference temperature	20 or 25°C

TDS Mode :

TDS Range	0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy	± 1 % F.S.
TDS Factor	0.1 to 1.0 (default 0.5)

Benchtop Multi-parameter Water Quality Meter LMPWM-A31

pH Mode :

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

mV Mode :

mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point

Conductivity Mode :

Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient	0.0 to 10.0 %/°C
Compensation mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference temperature	20 or 25°C

TDS Mode :

TDS Range	0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy	± 1 % F.S.
TDS Factor	0.1 to 1.0 (default 0.5)

Benchtop Multi-parameter Water Quality Meter LMPWM-A32

pH Mode :

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

mV Mode :

mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point

Conductivity Mode :

Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient	0.0 to 10.0 %/°C
Compensation mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference temperature	20 or 25°C

Dissolved Oxygen Mode :

Dissolved Oxygen Range	0.00 to 20.00 mg/ L
Dissolved Oxygen Accuracy	± 0.2 mg/ L
Dissolved Oxygen Resolution	0.1/ 0.01 mg/ L, selectable
Dissolved Oxygen Calibration Points	1 or 2 Points
% Saturation Range	0.0 to 200.0 % with ± 2 % accuracy
Pressure correction	60 to 112.5 kPa, 450 to 850 mmHg
Salinity correction	0 to 50 g/ L

Benchtop Multi-parameter Water Quality Meter LMPWM-A40

pH Mode :

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

ORP Mode :

mV Range	± 2000 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1 mV, selectable
mV Calibration Points	1 Point, only for relative mode

Ion Mode :

Ion measurement range	0.01 to 30000 ppm, mg/l, mol/l, mmol/l (refer Range of ion selection)
Ion measurement accuracy	±0.5% F.S (Monovalent), ±1% F.S (Divalent)
Ion measurement resolution	0.001/0.01/0.1/1
Ion measurement calibration points	2 to 5 points
Ion measurement calibration solutions	0.001/0.01/0.1/1/10/100/1000/10000 ppm, mg/L, mol/L
Ion measurement methods	Direct reading, Known addition, Known subtraction, Sample addition, Sample subtraction

Water Hardness Mode :

Water hardness measurement range	0.05-200mmol/L, 0-1120°dH, 0-1404°e, 0-2000°fH, 0-8000mg/L (Ca2+), 0~19999mg/L (CaCO3)
Water hardness measurement accuracy	±1% F.S
Water hardness measurement resolution	0.001/0.01/0.1/1
Water hardness calibration points	2 to 5 points
Water hardness calibration solutions	0.01/0.1/1/10/100 mmol/L

BOD Meter LBOD-A10

Determination range :

0 to 35 mg/L, 0 to 70 mg/ L, 0 to 350 mg/L, 0 to 700 mg/L (without dilution)

0 to 4000 mg/ L (need to dilute) (subsection measurement)

Measurement error : Less or less than 10 %

Sample container/ bottle quantity : 1 to 6

Sample container/ bottle Capacity : 1000 ml

Portable Conductivity Meter LPCM-A10

Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Temperature coefficient : Linear

Reference temperature : 25 °C

Stability conditions : Low or high

Portable Conductivity Meter LPCM-A11

Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Temperature coefficient : Linear and Pure water compensation

Reference temperature : 20 °C or 25 °C

Stability conditions : Low or high

Portable Conductivity Meter LPCM-A12

Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Temperature coefficient : Linear and Pure water compensation

Reference temperature : 20 °C or 25 °C

Stability conditions : Low or high

Portable Conductivity Meter LPCM-A13

Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Temperature coefficient : Linear and Pure water compensation

Reference temperature : 20 °C or 25 °C

Stability conditions : Low or high

Water Activity Meter LWTM-A10

Range : 0 to 1.0 aw

Resolution : 0 to 1.0 aw

Accuracy : ± 0.02 aw

Sensor : Nonconductive humidity sensor

Water Activity Meter with sensor LWAM-A10

Measuring range : Water activity 0 to 0.980 aw (no condensing )

Temperature range : 0 to 50°C

Measurement accuracy : ± 0.015 aw

Temperature accuracy : ± 0.5°C

Portable Chlorine Meter LPCL-A10

Light source : LED

Wavelength of light : 515 nm

Dimension : 230 × 86 × 47 mm

Power supply : AA Battery or 5V DC 1A

Water Sampler LBWS-A10

Sample volume : 1.2L

Diameter : 4.8inch/118mm

Max. sample depth : 98.4 feet/30m

Point or Profile sampling : Point sampling

Wall Mounted Chlorine Meter LWCM-A10

HOCl Measuring Range : 0 to 10.00 mg/L

Cl Measuring Range : 0 to 20.00 mg/L

pH Range : 0 to 14 pH

Temperature Range : 0 to 60°C

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Benchtop pH Meter

LBPM-A11 LBPM-A20 LBPM-B10 LBPM-B11 LBPM-B20 LBPM-C11

Benchtop Conductivity Meter

LBCM-A11 LBCM-A13 LBCM-A14

Benchtop Dissolved Oxygen Meter

LBDO-A10 LBDO-A11

Benchtop Ion Meter

LBIM-A23 LBIM-A22 LBIM-C14 LBIM-A14 LBIM-C13 LBIM-A13 LBIM-A28 LBIM-C12 LBIM-A10 LBIM-A21 LBIM-C18 LBIM-A27 LBIM-C10 LBIM-A11 LBIM-C19 LBIM-A26 LBIM-C16 LBIM-C11 LBIM-A12 LBIM-C17 LBIM-A20 LBIM-A15 LBIM-C15 LBIM-A25 LBIM-A24

Benchtop Water Hardness Meter

LBWM-A10

Conductivity Tester

LBTC-A10 LPCT-A10 LPCT-A11 LPCT-A12

Dissolved Oxygen Tester

LPKDO-A10

ORP Tester

LPOT-A10 LPOT-A11

pH Tester

LPPT-B10 LPPT-A10 LPPT-A11 LPPT-A12 LPPT-A20 LPPT-A21 LPPT-A22 LPPT-A30 LPPT-A31 LPPT-A32

Salinity Tester

LPST-A10 LPST-A11

TDS Tester

LPTS-A20 LPTS-A10 LPTS-A11 LPTS-A12

Portable Dissolve Oxygen Meter

LPRDO-A10 LPRDO-A11

Portable Multi Parameter Water Quality Meter

LMPWM-A10 LMPWM-A11 LMPWM-A20 LMPWM-A21

Portable pH Meters

LPRPM-A10 LPRPM-A11

Portable Water Hardness Meters

LPWM-A10

Multi Parameter Water Quality Analyzer

LMWA-A10 LMWA-A11

Turbidity Meter

LTM-C10 LTM-C11 LTM-C12 LTM-C13 LTM-C14 LTM-C15 LTM-B10 LTM-B11 LTM-B12 LTM-B13 LTM-B14 LTM-A10 LTM-A11 LTM-A12 LTM-A13 LTM-A14 LTM-A15 LTM-A16

Online pH Controller

LOPC-A10

Online Dissolved Oxygen Controller

LODC-A10

Online Conductivity Controller

LOCC-A10

Total Suspended Solids Meter (TSS)

LTSS-A10

Benchtop Multi-parameter Water Quality Meter

LMPWM-A30 LMPWM-A31 LMPWM-A32 LMPWM-A40

BOD Meter

LBOD-A10

Portable Conductivity Meter

LPCM-A10 LPCM-A11 LPCM-A12 LPCM-A13

Water Activity Meter

LWTM-A10 LWAM-A10

Portable Chlorine Meter

LPCL-A10

Water Sampler

LBWS-A10

Wall Mounted Chlorine Meter

LWCM-A10

Water Testing Equipment

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