Benchtop Ion Meter :  Benchtop Ion meter for Cd, LBIM-A28

Benchtop Ion meter for Cd, LBIM-A28

Benchtop Ion meter for Cd, LBIM-A28 comes with (Cd) cadmium ion selective electrode for cadmium ion concentration measurement. This Ion meter comes with ± 1 % F.S. measurement accuracy. Its direct ion concentration readout helps in elaborate measurement process. The system menu allows setting the 8 parameters like calibration points, stability condition etc. It can measure concentration in ppm, mg / L, mol / L. The mV measurement is used to check the performance of ion selective electrode.

View Catalog
Ion measurement range Cd range: 1×106– 1M, 0.01-11200 ppm
Ion measurement accuracy ± 1 % F.S.
Resolution 0.001, 0.01, 0.1, 1
Calibration points 2 to 5 points
Calibration solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L
mV range (-1999.9) to 1999.9 mV
mV accuracy ± 0.2 mV
mV resolution 0.1 mV
Temperature measurement range 0 to 105 °C, 32 to 221 °F
Temperature accuracy ± 0.5 °C, ± 0.9 °F
Temperature resolution 0.1°C
Temperature compensation 0 to 100 °C, 32 to 212 °F
Compensation mode Manual or automatic
Data hold function Manual or automatic endpoint detection
Reset function Yes
Stability condition Low or high
Calibration due 0 to 31 days
Power off Manual or automatic (10,20,30 minutes)
Memory Stores up to 500 sets of data
Output USB communication interface
Connector BNC
Display LCD (130 × 110 mm)
Power DC 5 V, using AC adapter, AC 220 V / 50 Hz
Dimension (L × W × H) 210 × 188 × 60 mm
Weight 1.5 kg
  • Large LCD display
  • 2 - 5 points calibration from low to high concentration
  • Direct ion concentration readout for elaborate measurement process
  • Selectable concentration units from ppm, mg / L, mol / L
  • mV measurements to check the performance of ion selective electrode
  • Temperature compensation provides accurate reading over the entire range
  • Stability indicator to show current measurement status
  • Calibration due reminder for regular calibration of the meter
  • Auto hold function to freeze stable reading for better viewing & recording
  • Automatic electrode diagnosis shows the slope of the sensor
  • Reset setting function
  • Expanded memory stores and recalls up to 500 readings
  • Built –in real time clock stamps
  • USB communication interface to transfer stored data to PC

Benchtop Ion meter is used to measure the cadmium ion concentration present in potable water, D/W water, waste water and natural water resources using different ion concentration electrodes.

Cd Ion selective electrode
Temperature probe
Standard solution (1000 ppm)
Ionic strength adjuster (30 mL)
USB cable
DC 5 V Power adapter

Ion selective electrode: Cd range: 1×106– 1M, 0.01-11200 ppm
Ion standard solutions: 480 mL / bottle
Ionic strength adjuster: 480 mL / bottle
Temperature probe with sensor

pH Meter (Benchtop)

Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.

Benchtop pH Meter LBPM-B11

pH Meter (Benchtop) : Benchtop pH Meter LBPM-B11
Temperature compensation0 to 100°C, 32°F to 212°F Manual or Automatic
Hold functionManual or automatic endpoint detection
Stability criteriaStandard or High-accuracy
Interval readings10, 30, 60 seconds, 10, 30 minutes or Off
Calibration due alarm1 to 31 days

Benchtop pH meter LBPM-A11

pH Meter (Benchtop) : Benchtop pH meter LBPM-A11
pH measurement range0.00 to 14.00 pH
pH accuracy± 0.01 pH
pH resolution0.01 pH
Calibration points2 points
Calibration solutionsUSA (pH 4.0/7.00/10.01)
Benchtop pH meter LBPM-A20
pH Meter (Benchtop) : Benchtop pH meter LBPM-A20
pH measurement range-1.00 to 15.00 pH
pH accuracy± 0.01 pH
pH resolution0.01 pH
Calibration points1-3 points
Calibration solutionsUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Benchtop pH meter LBPM-B10
pH Meter (Benchtop) : Benchtop pH meter LBPM-B10
pH measurement range-2.000 to 20.000 pH
pH accuracy± 0.002 pH
Calibration points1-5 points
Calibration solutionsUSA, NIST, DIN or user defined
ORP measurement range-1999.9 to 1999.9 mV

Benchtop Conductivity Meter

Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.

Benchtop conductivity meter LBCM-A11

Benchtop Conductivity Meter : Benchtop conductivity meter LBCM-A11
Conductivity measurement range0 - 20.0, 200.0, 2000 µS / cm, 200.0 mS / cm
Conductivity accuracy± 1 % F.S.
Conductivity resolution0.01, 0.1, 1
Conductivity calibration solutions10 µS / cm , 84 µS / cm, 1413 µS / cm, 12.88 mS / cm, 111.8 mS / cm
Conductivity calibration points1 - 3 points

Benchtop Conductivity Meter LBCM-A13

Benchtop Conductivity Meter : Benchtop Conductivity Meter LBCM-A13
Conductivity measurement range0.000 μS/cm to 3000mS/cm
Resistivity measurement range5.00 Ω·cm to 100.0 MΩ·cm
TDS measurement range0.000 mg/L to 1000g/L
Salinity measurement range0.00 to 8.00 %
Temperature measurement range-5.0 to 135.0 °C
Benchtop Conductivity Meter LBCM-A14
Benchtop Conductivity Meter : Benchtop Conductivity Meter LBCM-A14
Conductivity Mode
Conductivity measurement range0.01-20.0, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity accuracy±1% F.S.
Conductivity resolution0.001, 0.01, 0.1, 1
Conductivity calibration points1 to 3 points
Conductivity calibration solutions10 µS/cm , 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm
TDS Mode
TDS measurement Range0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy± 1 % F.S.
TDS Factor0.01 to 1.00 (default 0.5)
TDS Calibration points3 points
Temperature Mode
Temperature range0 to 105°C, 32 to 221°F
Temperature accuracy±1°C
Temperature resolution0.1°C, 0.1°F
Temperature calibration points1 point
Temperature Compensation Range and ModeManual or Automatic, 0 to 100°C , 32 to 212°F
Temperature coefficient0.0 to 10.0 % per °C
Cell constantK=0.1, 1, 10
Power requirementsDC 9 V, using AC adapter, AC 220 V, 50 Hz

Benchtop Dissolved Oxygen Meter

Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.

Benchtop Dissolved oxygen meter LBDO-A10

Benchtop Dissolved Oxygen Meter : Benchtop Dissolved oxygen meter LBDO-A10
Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy± 0.5 mg / L
Resolution0.1 mg / L
Calibration points1 - 2 points
Sensor typePolarographic DO probe

Benchtop Dissolved oxygen meter LBDO-A11

Benchtop Dissolved Oxygen Meter : Benchtop Dissolved oxygen meter LBDO-A11
Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy± 0.2 mg / L
Resolution0.01 mg / L
Calibration points1 - 2 points
Sensor typePolarographic DO probe

Benchtop Ion Meter

Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.

Benchtop Ion meter for Cl, LBIM-A10

Benchtop Ion Meter : Benchtop Ion meter for Cl, LBIM-A10
Ion measurement rangeCl range: 5 × 106 - 1 M, 1.8 - 35500 ppm
Ion measurement accuracy± 0.5 % F.S.
Resolution0.001, 0.01, 0.1, 1
Calibration points2 to 5 points
Calibration solutions0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L

Benchtop Ion meter for F, LBIM-A11

Benchtop Ion Meter : Benchtop Ion meter for F, LBIM-A11
Ion measurement rangeF range: 1 × 106M – saturation, 0.02 ppm to saturation
Ion measurement accuracy± 0.5 % F.S.
Resolution0.001, 0.01, 0.1, 1
Calibration points2 to 5 points
Calibration solutions0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L
Benchtop Ion meter for Na, LBIM-A12
Benchtop Ion Meter : Benchtop Ion meter for Na, LBIM-A12
Ion measurement rangeNa range: 1 × 105 - 1 M, 0.1 - 23000 ppm
Ion measurement accuracy± 0.5 % F.S.
Resolution0.001, 0.01, 0.1, 1
Calibration points2 to 5 points
Calibration solutions0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L
Benchtop Ion meter for Ca, LBIM-A13
Benchtop Ion Meter : Benchtop Ion meter for Ca, LBIM-A13
Ion measurement rangeCa range: 5 × 107 - 1 M, 0.02 - 4000 ppm
Ion measurement accuracy± 0.5 % F.S.
Resolution0.001, 0.01, 0.1, 1
Calibration points2 to 5 points
Calibration solutions0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L

Conductivity Tester

Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.

Pocket Conductivity tester LPCT-A10

Conductivity Tester : Pocket Conductivity tester LPCT-A10
Conductivity measurement range1.0 to 199.9 µS/cm
Type of conductivityLow range conductivity
Conductivity accuracy± 1 % F.S.
Conductivity calibration points1 point
Conductivity calibration solutions146.5 µS/cm

Pocket Conductivity tester LPCT-A11

Conductivity Tester : Pocket Conductivity tester LPCT-A11
Conductivity measurement range10 to 1999 µS/cm
Type of conductivityMid-range conductivity
Conductivity accuracy± 1 % F.S.
Conductivity calibration points1 point
Conductivity calibration solutions1413 µS/cm
Pocket Conductivity tester LPCT-A12
Conductivity Tester : Pocket Conductivity tester LPCT-A12
Conductivity measurement range0.1 to 19.99 mS/cm
Type of conductivityHigh range conductivity
Conductivity accuracy± 1 % F.S.
Conductivity calibration points1 point
Conductivity calibration solutions12.88 mS/cm

ORP Tester

Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.

Pocket ORP tester LPOT-A10

ORP Tester : Pocket ORP tester LPOT-A10
Sensor typePlatinum sensor
Connector6 pin
ORP measurement range(-999) to 999 mV
ORP accuracy± 2 mV
ORP resolution1 mV

Pocket ORP tester LPOT-A11

ORP Tester : Pocket ORP tester LPOT-A11
ConnectorBNC
ORP measurement range(-999) to 999 mV
ORP accuracy± 2 mV
ORP resolution1 mV
ORP calibration solutionsmV & relative mV

pH Tester

Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.

Pocket pH tester LPPT-A10

pH Tester : Pocket pH tester LPPT-A10
pH measurement range0.0 - 14.00 pH
Shape of electrodeRound glass pH electrode
pH measurement accuracy± 0.1 pH
Calibration point2 points
Calibration solutionUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)

Pocket pH tester LPPT-A11

pH Tester : Pocket pH tester LPPT-A11
pH measurement range0.0 - 14.00 pH
Shape of electrodeFlat pH electrode
pH measurement accuracy± 0.1 pH
Calibration point2 points
Calibration solutionUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Pocket pH tester LPPT-A12
pH Tester : Pocket pH tester LPPT-A12
pH measurement range0.0 - 14.00 pH
Shape of electrodeLong distance planar pH electrode
pH measurement accuracy± 0.1 pH
Calibration point2 points
Calibration solutionUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Pocket pH tester LPPT-A21
pH Tester : Pocket pH tester LPPT-A21
pH measurement rangepH range: (-1.00) to 15.00 pH
Shape of electrodeFlat pH electrode
pH measurement accuracy± 0.01 pH
Calibration point1 - 3 points
Calibration solutionUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)

Salinity Tester

Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.

Pocket Salinity tester LPST-A10

Salinity Tester : Pocket Salinity tester LPST-A10
Salinity measurement range0.00 to 10.00 ppt
Salinity accuracy± 1 % F.S
Conductivity range0 - 20.00, 200.0, 2000 µS/cm, 20.00 mS/cm
Calibration solutions84 µS/cm, 1413 µS/cm, 12.88 mS/cm
Conductivity accuracy± 1 % F.S

Pocket Salinity tester LPST-A11

Salinity Tester : Pocket Salinity tester LPST-A11
Salinity measurement range0.00 to 80.00 ppt
Salinity accuracy± 1 % F.S
Conductivity range0 - 200.0 µS/cm, 100 - 2000 µS/cm, 20.00 mS/cm
Calibration solutions1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm
Conductivity accuracy± 1 % F.S

TDS Tester

Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.

Pocket TDS tester LPTS-A10

TDS Tester : Pocket TDS tester LPTS-A10
TDS range0.5 - 100.0 ppm
TDS accuracy± 1 % F.S.
TDS factor0.4 to 1.0 (default 0.5)
Calibration points1 point
TDS type rangeLow range TDS

Pocket TDS tester LPTS-A11

TDS Tester : Pocket TDS tester LPTS-A11
TDS range5 - 1000 ppm
TDS accuracy± 1 % F.S.
TDS factor0.4 to 1.0 (default 0.5)
Calibration points1 point
TDS type rangeMid-range TDS
Pocket TDS tester LPTS-A12
TDS Tester : Pocket TDS tester LPTS-A12
TDS range0.05 - 10.00 ppt
TDS accuracy± 1 % F.S.
TDS factor0.4 to 1.0 (default 0.5)
Calibration points1 point
TDS type rangeHigh range TDS
Multi-range pocket TDS tester LPTS-A20
TDS Tester : Multi-range pocket TDS tester LPTS-A20
TDS range0 - 20 ppt
TDS accuracy± 1 % F.S.
TDS factor0.1 to 1.0 (default 0.5)
Calibration points1 - 3 points
TDS type rangeLow range TDS

Portable Dissolve Oxygen Meter

Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.

Portable Dissolved oxygen meter LPRDO-A10

Portable Dissolve Oxygen Meter : Portable Dissolved oxygen meter LPRDO-A10
Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy± 0.5 mg / L
Resolution0.1 mg / L
Calibration points1 - 2 points
Sensor typePolarographic DO probe

Portable dissolved oxygen meter LPRDO-A11

Portable Dissolve Oxygen Meter : Portable dissolved oxygen meter LPRDO-A11
Dissolved oxygen range0.0 - 20.0 mg / L (or ppm)
Dissolved oxygen accuracy± 0.2 mg / L
Resolution0.01 mg / L
Calibration points1 - 2 points
Sensor typePolarographic DO probe

Portable Multi Parameter Water Quality Meter

Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.

Portable Multi-parameter Water Quality Meter LMPWM-A10

Portable Multi Parameter Water Quality Meter : Portable Multi-parameter Water Quality Meter LMPWM-A10
pH mode
pH measurement range(-2.000) to 20.000 pH
pH accuracy± 0.002 pH
pH calibration points1 - 5 points
pH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement
ORP measurement range-1999.9 to 1999.9 mV
ORP accuracy±0.2 mV
ORP calibration points1 point
ORP calibration solutionsmV & relative mV
Ion measurement
Ion measurement range0 to 19999 ppm, mg/L, mol/L
Ion accuracy± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent)
Ion calibration points2 - 5 points
Ion calibration solutions0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L
Conductivity measurement
Conductivity measurement range0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy± 0.5 % F.S.
Conductivity calibration points1 - 5 points
Conductivity calibration solutions10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
Temperature coefficient0.0 to 10.0 % / °C
Compensation modesLinear or pre water
Cell constantK = 0.1, 1, 10 or user-defined
Normalization temperature20 °C or 25 °C
TDS measurement
TDS range0 to 100 ppt. (max. 200 ppt., depending on factor setting)
TDS accuracy± 1 % F.S.
TDS factor0.1 - 1.0 (default 0.5)

Portable Multi-parameter Water Quality Meter LMPWM-A11

Portable Multi Parameter Water Quality Meter : 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 points1 - 5 points
pH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement
ORP measurement range-1999.9 to 1999.9 mV
ORP accuracy±0.2 mV
ORP calibration points1 point
ORP calibration solutionsmV & relative mV
Ion measurement
Ion measurement range
Ion accuracy
Ion calibration points
Ion calibration solutions
Conductivity measurement
Conductivity measurement range0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy± 0.5 % F.S.
Conductivity calibration points1 - 5 points
Conductivity calibration solutions10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
Temperature coefficient0.0 to 10.0 % / °C
Compensation modesLinear or pre water
Cell constantK = 0.1, 1, 10 or user-defined
Normalization temperature20 °C or 25 °C
TDS measurement
TDS range0 to 100 ppt. (max. 200 ppt., depending on factor setting)
TDS accuracy± 1 % F.S.
TDS factor0.1 - 1.0 (default 0.5)
Portable Multi-parameter Water Quality Meter LMPWM-A20
Portable Multi Parameter Water Quality Meter : Portable Multi-parameter Water Quality Meter LMPWM-A20
pH mode
pH measurement range(-2.000) to 20.000 pH
pH accuracy± 0.002 pH
pH calibration points1 - 5 points
pH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement
ORP measurement range-1999.9 to 1999.9 mV
ORP accuracy±0.2 mV
ORP calibration points1 point
ORP calibration solutionsmV & relative mV
Conductivity measurement
Conductivity measurement range0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy± 0.5 % F.S.
Conductivity calibration points1 - 5 points
Conductivity calibration solutions10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
Temperature coefficient0.0 to 10.0 % / °C
Compensation modesLinear or pre water
Cell constantK = 0.1, 1, 10 or user-defined
Normalization temperature20 °C or 25 °C
TDS measurement
TDS range0-100 ppt. (max. 200 ppt., depending on factor setting)
TDS accuracy± 1 % F.S.
TDS factor0.1 - 1.0 (default 0.5)
Temperature compensation0 to 100 °C, 32 to 212 °F, Manual or Automatic
Portable Multi-parameter Water Quality Meter LMPWM-A21
Portable Multi Parameter Water Quality Meter : Portable Multi-parameter Water Quality Meter LMPWM-A21
pH mode
pH measurement range(-2.000) to 20.000 pH
pH accuracy± 0.002 pH
pH calibration points1 - 5 points
pH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement
ORP measurement range-1999.9 to 1999.9 mV
ORP accuracy±0.2 mV
ORP calibration points1 point
ORP calibration solutionsmV & relative mV
Dissolved oxygen
DO concentration range0.00 to 20.00 mg/L
DO accuracy± 0.2 mg/L
Calibration points1 - 2 points
Pressure correction60.0 to 112.5 kPa, 450 - 850 mmHg
Salinity correction0 to 50 g/L
% Saturation of Oxygen0.0 to 200.0 %
Accuracy± 2.0 %
Temperature compensation0 to 100 °C, 32 to 212 °F, Manual or Automatic
Stability conditionsLow or high

pH Meters (Portable)

Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.

Portable pH meter LPRPM-A10

pH Meters (Portable) : Portable pH meter LPRPM-A10
pH range(-2.00) to 16.00 pH
pH accuracy± 0.01 pH
pH resolution0.01 pH
Calibration points2 points
Calibration solutionsUSA (pH 4.01 / 7.00 / 10.01),

Portable pH/ORP meter LPRPM-A11

pH Meters (Portable) : Portable pH/ORP meter LPRPM-A11
pH range(-2.00) to 20.00 pH
pH accuracy± 0.002 pH
pH resolution0.1, 0.01, 0.001 pH
Calibration points1 - 5 points
Calibration solutionsUSA (pH 4.01 / 7.00 / 10.01 / 12.45), NIST(pH 1.68 / 4.01 / 6.86 / 9.18 / 12.45), DIN (pH 1.09 / 4.65 / 6.79 / 9.23 / 12.75) or user defined

Multi Parameter Water Quality Analyzer

Multi parameter water quality analyzer LMWA-A10

Multi Parameter Water Quality Analyzer : Multi parameter water quality analyzer LMWA-A10
COD
COD determination range2 to 10000 mg/ L
COD measurement accuracyCOD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %
COD minimum detection limit0.1 mg/ L
COD measurement time20 minutes
COD repeatability≤ ± 5 %
Processing sample number per batch
Consumables for colorimetric COD measurementColorimetric tubes and Cuvette
COD reactor digestion temperature165 ± 0.5°C
COD reactor digestion time10 min
COD reactor time setting switches3 pcs
Anti-chlorine interference(Cl) < 1000 mg/ L No effect
Ammonia nitrogen
Ammonia nitrogen determination range0.02 to 60 mg/ L
Ammonia nitrogen measurement accuracy≤ ± 10 %
Ammonia nitrogen minimum detection limit0.01 mg/ L
Ammonia nitrogen measurement time10 to 15 minutes
Ammonia nitrogen repeatability≤ ± 5 %
Processing sample number per batch
Consumables for colorimetric ammonia nitrogen measurementColorimetric tubes and Cuvette
Ammonia nitrogen reactor time setting switches3 pcs
Total phosphorous
Total phosphorous determination range0.002 to 20 mg/ L
Total phosphorous total phosphorous measurement accuracy≤ ± 5 %
Total phosphorous minimum detection limit0.001 mg/ L
Total phosphorous measurement time35 to 50 minutes
Total phosphorous repeatability≤ ± 5 %
Processing sample number per batch
Consumables for colorimetric total phosphorous measurementColorimetric tubes and Cuvette
Total phosphorous reactor digestion temperature120 ± 0.5°C
Total phosphorous reactor digestion time30 min
Total phosphorous reactor time setting switches3 pcs
Turbidity
Turbidity determination range0.5 to 400 NTU
Turbidity measurement accuracy≤ ± 5 %
Turbidity minimum detection limit0.1 NTU
Turbidity measurement time1 minute
Turbidity repeatability≤ ± 5 %
Consumables for colorimetric turbidity measurementColorimetric Cuvette
Light source life100000 hours

Multi parameter water quality analyzer LMWA-A11

Multi Parameter Water Quality Analyzer : Multi parameter water quality analyzer LMWA-A11
COD
COD determination range5 to 5000 mg/ L
COD measurement accuracyCOD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %
COD minimum detection limit0.1 mg/ L
COD measurement time20 minutes
COD repeatability≤ ± 5 %
Processing sample number per batch12 pcs
Consumables for colorimetric COD measurementColorimetric tubes and Cuvette
COD reactor digestion temperature165 ± 0.5°C
COD reactor digestion time10 min
COD reactor time setting switches3 pcs
Anti-chlorine interference(Cl) < 1000 mg/ L No effect
Ammonia nitrogen
Ammonia nitrogen determination range0.02 to 30 mg/ L
Ammonia nitrogen measurement accuracy≤ ± 10 %
Ammonia nitrogen minimum detection limit0.01 mg/ L
Ammonia nitrogen measurement time10 to 15 minutes
Ammonia nitrogen repeatability≤ ± 5 %
Processing sample number per batch20 pcs
Consumables for colorimetric ammonia nitrogen measurementColorimetric tubes and Cuvette
Ammonia nitrogen reactor time setting switches3 pcs
Total phosphorous
Total phosphorous determination range0.002 to 10 mg/ L
Total phosphorous total phosphorous measurement accuracy≤ ± 5 %
Total phosphorous minimum detection limit0.001 mg/ L
Total phosphorous measurement time35 to 50 minutes
Total phosphorous repeatability≤ ± 5 %
Processing sample number per batch12 pcs
Consumables for colorimetric total phosphorous measurementColorimetric tubes and Cuvette
Total phosphorous reactor digestion temperature120 ± 0.5°C
Total phosphorous reactor digestion time30 min
Total phosphorous reactor time setting switches3 pcs
Turbidity
Turbidity determination range0.5 to 400 NTU
Turbidity measurement accuracy≤ ± 5 %
Turbidity minimum detection limit0.1 NTU
Turbidity measurement time1 minute
Turbidity repeatability≤ ± 5 %
Consumables for colorimetric turbidity measurementColorimetric Cuvette
Light source life100000 hours

Turbidity Meter

Portable turbidity meter LTM-A16

Turbidity Meter : Portable turbidity meter LTM-A16
Light sourceLED/860 nm (Wavelength)
Readings displayLCD
Unit switchesNTU, FTU, EBC, ASBC
Measurement range0.00-20.0; 20.01-200; 200.01-1000 NTU
Minimum reading0.001

Portable Turbidity Meter LTM-A10

Turbidity Meter : Portable Turbidity Meter LTM-A10
Measuring range (NTU)0 to 200
Minimum readout value (NTU)0.1
Calibration pointNil
Sample volume5 to 10 ml
Principle method90° scattered light
Portable Turbidity Meter LTM-A11
Turbidity Meter : Portable Turbidity Meter LTM-A11
Measuring range (NTU)0 to 100, 0 to 200
Minimum readout value (NTU)0.01, 0.1
Calibration point4
Sample volume5 to 10 ml
Principle method90° scattered light
Portable Turbidity Meter LTM-A12
Turbidity Meter : Portable Turbidity Meter LTM-A12
Measuring range (NTU)0 to 100, 100 to 400
Minimum readout value (NTU)0.01, 0.1
Calibration point5
Sample volume5 to 10 ml
Principle method90° scattered light

Benchtop Multi-parameter Water Quality Meter

Benchtop Multi-parameter Water Quality Meter LMPWM-A30

Benchtop Multi-parameter Water Quality Meter : 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)
Temperature Range0 to 105°C, 32 to 221°F

Benchtop Multi-parameter Water Quality Meter LMPWM-A31

Benchtop Multi-parameter Water Quality Meter : 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)
Salinity Mode Salinity Range 0 to 10 ppt (maximum 80 ppt) Salinity Accuracy ± 1 % F.S. Measurement modes Seawater or practical salinity
Benchtop Multi-parameter Water Quality Meter LMPWM-A32
Benchtop Multi-parameter Water Quality Meter : 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
Temperature Range0 to 105°C, 32 to 221°F
Benchtop Multi-parameter Water Quality Meter LMPWM-A40
Benchtop Multi-parameter Water Quality Meter : 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
Temperature Mode Temperature measurement range 0 to 105°, 32 to 212°F Temperature measurement accuracy ± 0.5°C, ± 0.9°F Temperature measurement resolution 0.1°C, 0.1°F Temperature measurement calibration points 1 point

Portable Conductivity Meter

Portable Conductivity Meter LPCM-A10

Portable Conductivity Meter : Portable Conductivity Meter LPCM-A10
Conductivity
Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy±0.5% F.S
Conductivity calibration points1 to 3 points
Conductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom
Conductivity resolution0.001, 0.01, 0.1, 1
Temperature
Temperature measuring range0 105 °C, 32 to 221 °F
Temperature measuring accuracy± °0.5 C, ± 0.9 °F
Temperature calibration points1 point
Temperature resolution0.1 °C, 0.1 °F
Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficientLinear
Reference temperature25 °C

Portable Conductivity Meter LPCM-A11

Portable Conductivity Meter : Portable Conductivity Meter LPCM-A11
Conductivity
Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy±0.5% F.S
Conductivity calibration points1 to 5 points
Conductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom
Conductivity resolution0.001, 0.01, 0.1, 1
TDS
TDS range0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy±1 % F.S
TDS factor0.01 to 1.00 (Default 0.5)
TDS resolution0.01, 0.1, 1
Temperature
Temperature measuring range0 105 °C, 32 to 221 °F
Temperature measuring accuracy± °0.5 C, ± 0.9 °F
Temperature calibration points1 point
Temperature resolution0.1 °C, 0.1 °F
Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficientLinear and Pure water compensation
Portable Conductivity Meter LPCM-A12
Portable Conductivity Meter : Portable Conductivity Meter LPCM-A12
Conductivity
Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy±0.5% F.S
Conductivity calibration points1 to 5 points
Conductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom
Conductivity resolution0.001, 0.01, 0.1, 1
Salinity
Salinity range0.00 to 80.00 ppt, 0.00 to 42.00 psu
Salinity accuracy±1% F.S
Salinity measurement modesPractical Salinity (psu) or Natural Seawater (ppt)
Salinity resolution0.01, 0.1, 1
Temperature
Temperature measuring range0 105 °C, 32 to 221 °F
Temperature measuring accuracy± °0.5 C, ± 0.9 °F
Temperature calibration points1 point
Temperature resolution0.1 °C, 0.1 °F
Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficientLinear and Pure water compensation
Portable Conductivity Meter LPCM-A13
Portable Conductivity Meter : Portable Conductivity Meter LPCM-A13
Conductivity
Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy±0.5% F.S
Conductivity calibration points1 to 5 points
Conductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom
Conductivity resolution0.001, 0.01, 0.1, 1
TDS
TDS range0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy±1 % F.S
TDS factor0.01 to 1.00 (Default 0.5)
TDS resolution0.01, 0.1, 1
Salinity
Salinity range0.00 to 80.00 ppt, 0.00 to 42.00 psu
Salinity accuracy±1% F.S
Salinity measurement modesPractical Salinity (psu) or Natural Seawater (ppt)
Salinity resolution0.01, 0.1, 1
Resistivity
Resistivity range0.00 to 20 MΩ
Resistivity accuracy±1% F.S
Resistivity resolution0.01, 0.1, 1
Temperature
Temperature measuring range0 105 °C, 32 to 221 °F
Temperature measuring accuracy± °0.5 C, ± 0.9 °F
Temperature calibration points1 point
Temperature resolution0.1 °C, 0.1 °F

Water Activity Meter

Water Activity Meter LWTM-A10

Water Activity Meter : Water Activity Meter LWTM-A10
Range0 to 1.0 aw
Resolution0 to 1.0 aw
Accuracy± 0.02 aw
SensorNonconductive humidity sensor
Sampling Time5 Minutes

Water Activity Meter with sensor LWAM-A10

Water Activity Meter : Water Activity Meter with sensor LWAM-A10
Measuring rangeWater activity 0 to 0.980 aw (no condensing )
Temperature range0 to 50°C
Measurement accuracy± 0.015 aw
Temperature accuracy± 0.5°C
Repeatability≤ 0.015 aw