Labtron comprises a wide range of Water Testing Equipment for analyzing water quality. They ensure precise measurement of water parameters for data integrity. We provide durable equipment with integrated data logging and connectivity options. These are designed to ensure safety and compliance across industries. Our Water Testing Equipment features user-friendly interfaces and supports effective water management across diverse settings.
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
Conductivity Range: 0.000 µS/cm to 3000 mS/cm
Conductivity Resolution: 0.001 µS/cm minimum
Conductivity Accuracy: ±0.5% FS
Conductivity Reference Temperature: 5, 10, 15, 18, 20, 25 ºC
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 %
Conductivity Mode: Conductivity measurement range0.01-20.0, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cmConductivity accuracy±1% F.S.Conductivity resolution0.001, 0.01, 0.1, 1Conductivity calibration points1 to 3 pointsConductivity 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°FTemperature accuracy±1°CTemperature resolution0.1°C, 0.1°FTemperature calibration points1 pointTemperature Compensation Range and ModeManual or Automatic, 0 to 100°C , 32 to 212°FTemperature coefficient0.0 to 10.0 % per °C
Cell constant: K=0.1, 1, 10
Conductivity measurement range: 0.0000 to 400.0 mS/cm
TDS measurement range: 0.0000 ppm to 200.0 ppt
Salinity measurement range: 0.0 to 260.0 g/L
Conductivity accuracy: ±0.5% FS
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
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
Dissolved Oxygen Range: 0.00 to 99.99 ppm
Dissolved Oxygen Resolution: 0.01 ppm
Dissolved Oxygen Accuracy: ±0.10 ppm, 0.00 to 50.00 ppm ±0.50 ppm, 50.0 to 99.999 ppm
Calibration Points: Air-saturated water or zero point
Ion measurement range: Cl range: 5 × 106 - 1 M, 1.8 - 35500 ppm
Ion measurement accuracy: ± 0.5 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: F range: 1 × 106M – saturation, 0.02 ppm to saturation
Ion measurement accuracy: ± 0.5 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Na range: 1 × 105 - 1 M, 0.1 - 23000 ppm
Ion measurement accuracy: ± 0.5 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Ca range: 5 × 107 - 1 M, 0.02 - 4000 ppm
Ion measurement accuracy: ± 0.5 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Br range: 5 × 106 - 1 M, 0.4 - 79900 ppm
Ion measurement accuracy: ± 0.5 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: NH4 range: 5 × 106 – 1 M, 0.1 – 18000 ppm
Ion measurement accuracy: ± 0.5 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: NH3 range: 1 × 106 - 1 M, 0.02 - 17000 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Cn range: 5 × 106 – 0.01 M, 0.2 – 260 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Ag range: 1 × 107 - 1 M, 0.01 - 107900 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: K range: 1×106 - 1M, 0.04 -39000 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: S range: 1×107 - 1M, 0.003-32100 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Pb range: 1×108 – 0.1M, 0.2-20700 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: I range: 1×108- 1M, 0.06 -127000 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
Ion measurement range: Cu range: 1×108 - 1M, 0.06-6400 ppm
Ion measurement accuracy: ± 1 % F.S.
Resolution: 0.001, 0.01, 0.1, 1
Calibration points: 2 to 5 points
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
pH/pX Range: -2.000 to 20.000 pH/pX
mV Range: -1999.9 to 1999.9 mV
Ion Measurement: H, Na, K, Ag, Ca, Cl, F, NO3, etc.
Measurement Units: mol/L, mmol/L, g/L, mg/L, ppm, µg/L
Ion measurement range: F range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement Resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to1999.9 mV
Ion measurement range: Na range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement Resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to1999.9 mV
Ion measurement range: Cl range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement Resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to1999.9 mV
Ion measurement range: Ca range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement Resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to1999.9 mV
Ion measurement range: Br range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement Resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to1999.9 mV
Test Parameters: pH/ISE/Temp. (mV/pX)
pH Range: -2.00 to 20.00 pH
pH Resolution: 0.1, 0.01 pH
pH Accuracy: ±0.01 pH
Ion measurement range: K range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to 1999.9 mV
Ion measurement range: NH range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to 1999.9 mV
Ion measurement range: Cu range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to 1999.9 mV
Ion measurement range: I range: 0 to 19990 g/L
Ion measurement accuracy: 0.005
Ion measurement resolution: 4 significant digits (expressed in scientific notation)
mV range: 1999.9 to 1999.9 mV
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
pH measurement range: 0.00 to 14.00 pH
pH accuracy: ± 0.01 pH
pH resolution: 0.01 pH
Calibration points: 2 points
pH measurement range: -1.00 to 15.00 pH
pH accuracy: ± 0.01 pH
pH resolution: 0.01 pH
Calibration points: 1-3 points
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
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
pH Range: -2.000 to 20.000 pH
pH Resolution: 0.1, 0.01, 0.001pH
pH Accuracy: ±0.002 pH
pH Calibration Points: Up to 5
pH: pH Measurement range-2.0 to 19.99pHpH AccuracyMeter: ±0.01pH Complete Kit: ±0.02pH Resolution0.1/0.01Calibration Point1, 2, 3 pointsInput Current≤2×10-12 AInput Impedance≥1×1012ΩStability±0.02 pH/3hTemperature CompensationAuto or Manual; 0°C to 100°C
mV ORP: Measuring Range±1999.9 mVResolution0.1 mVAccuracy±0.03% FS
Temperature: Measuring Range0°C to 100°CResolution0.1°CAccuracy5°C to 60°C: ±0.4C Others: ±0
Optional: Display7-inch LCD displayData storage1000 setsPower12V/1AOutputUSB, PC, Wireless Bluetooth printingAmbient Temperature5° to 35°CAmbient Humidity≤85%Dimensions215×170×37 mmWeight600g
pH: pH Measurement range-2.0 to 19.99pHpH AccuracyMeter: ±0.01pH Complete Kit: ±0.02pH Resolution0.1/0.01Calibration Point1, 2, 3 pointsInput Current≤2×10 -12AInput Impedance≥1×10 12ΩStability±0.02 pH/3hTemperature CompensationAuto or Manual; 0°C to 100°CBufferEurope, USA, NIST Standard
mV ORP: Measuring Range±1999.9mVResolution0.1mVAccuracy±0.03%FS
Temperature: Measuring Range0°C to 100°CResolution0.1°CAccuracy5°C to 60°C: ±0.4C Others: ±0
Optional: Display6.5inch LCD displayData storage1000 setsPower12V/1AOutputUSBAmbient Temperature5°C to 35°CAmbient Humidity≤85%IP gradeIP54Dimensions215×170×37mmWeight600g
pH Measuring Range: -2 to 16 pH
pH Resolution: 0.01 pH
pH Indication Error: ±0.2% F.S
ORP Measuring Range: -2000 to 2000 mV
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
Sample volume: 1.2L
Diameter: 4.8inch/118mm
Max. sample depth: 98.4 feet/30m
Point or Profile sampling: Point sampling
Measuring principle: Dichromate colorimetric method
COD range: 0.0 to 1500 mg/L
Accuracy: ±8%
Repeatability: 0.03
Temperature Control Range: Room temperature to 180°C
Digestion Temperature: 50 to 180°C
Temperature Control Accuracy: ±0.1°C
Temperature Tolerance: ±1°C
Temperature Control Range: 45 to 180°C
Digestion Temperature: 45 to 180°C
Temperature Control Accuracy: ±0.1°C
Temperature Tolerance: ±0.5°C
pH Measurement Range: (-2.000) to 20.000 pH
pH Accuracy: ± 0.002 pH
pH Calibration Points: 1 - 5 points
pH Calibration Solutions: USA, NIST, DIN or user defined
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)
pH mode: pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement: ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
Conductivity measurement: Conductivity measurement range0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cmConductivity accuracy± 0.5 % F.S.Conductivity calibration points1 - 5 pointsConductivity calibration solutions10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cmTemperature coefficient0.0 to 10.0 % / °CCompensation modesLinear or pre waterCell constantK = 0.1, 1, 10 or user-definedNormalization 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)
pH mode: pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement: ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
Dissolved oxygen: DO concentration range0.00 to 20.00 mg/LDO accuracy± 0.2 mg/LCalibration points1 - 2 pointsPressure correction60.0 to 112.5 kPa, 450 - 850 mmHgSalinity correction0 to 50 g/L% Saturation of Oxygen0.0 to 200.0 %Accuracy± 2.0 %
Temperature compensation: 0 to 100 °C, 32 to 212 °F, Manual or Automatic
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)
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)
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
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
pH: Range -2.00 to 20.00pH Resolution 0.1, 0.01 pH Accuracy ±0.01 pH Calibration Points Up to 5 Standard Customization Yes Standard Recognition NIST, GB, USA and DIN buffers Slope Limit Yes
Ion Measurement: Unit μg/L, mg/L, g/L, mmol/L, and PX Methods Fˉ, Clˉ, Brˉ, Iˉ, NO³ˉ, BF⁴ˉ, NH⁴⁺, K⁺, Na⁺, Ca²⁺, Cu²⁺, Pb²⁺, Ag⁺
mV: Range -2000.0 to 2000.0 mV Resolution 0.1 mV Accuracy ±0.3 mV or ±0.1%
pX: Range -2.00 to 20.00 pX Resolution 0.1, 0.01 pX Accuracy ±0.01 pX Calibration Points Up to 5
Absorbance Detection Range: 0 to 3Abs
Absorbance Resolution: 0.001Abs
Optical Path Stability: ≤ ±0.005Abs/30min
Operation Repeatability: ≤ ±0.01Abs
pH Range: -2.000 to 20.000 pH
pH Resolution: 0.1, 0.01, 0.001 pH
pH Accuracy: ± 0.002 pH
pH Calibration Points: Up to 8
pH Electrode Type: Triple compound pH electrode
pH Measurement Principle: Glass electrode method
pH Measuring Range: 0 to 14
pH Accuracy: ≤ ±0.05 pH
COD Measurement Range: 2 to 10000 mg/ L
COD Measurement Accuracy: < 50 mg/ L, ≤ ± 10% > 50 mg/ L, ≤ ± 5%
COD Minimum Detection Limit: 0.1 mg/ L
COD Measurement Time: 20 minutes
Cod Measurement Range: 2 to 10000 mg/L
Cod Measurement Accuracy: COD < 50 mg/L, ≤ ±8%COD > 50mg/L, ≤ ±5%
Cod Minimum Detection Limit: 0.1 mg/L
Cod Measurement Time: 20 minutes
Indication Error: ≤±5%
Repeatability: 3%
COD Detection Method: Potassium dichromate methodPotassium permanganate method
COD Measuring Range: 10 to 15000 mg/L
COD Detection Method: Potassium dichromate method Potassium permanganate method
COD Measuring Range: 10 to 15,000 mg/L
COD Test Limit: 3 mg/L
COD Digestion Temperature: 165°C for 20 min
COD Detection Method: Potassium Dichromate method Alkaline Potassium Permanganate
COD Measuring Range: 10 to 15000 mg/L
COD Test Limit: 10 mg/L
COD Digestion Temperature: 165°C for 20 minutes
Residual Chlorine/Chlorine Dioxide Range: 0.00 to 5.00 mg/L
Residual Chlorine/Chlorine Dioxide Resolution: ±0.01 mg/L
Residual Chlorine/Chlorine Dioxide Accuracy: ±0.05 mg/L or 5%
Low Range Turbidity (Laser Method) Range: 0 to 20 NTU
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
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
pH Measuring Range: 0 to 14 pH
Conductivity Range: K=0.1: 0.2 to 200.0 μS/cm K=1: 2 to 2000 μS/cm K=10: 20 to 20,000 μS/cm
Dissolved Oxygen Range: 0 to 20 mg/L
Turbidity Range: 0 to 3000 NTU
Dissolved Oxygen Range: 0 to 20 mg/L
Conductivity Range: 0 to 20,000 µS/cm
pH Range: 0 to 14
ORP Range: -2000 to 2000 mV
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
Residual chlorine/total chlorine: Range0.00 to 5.00 mg/LAccuracy0.001 mg/L 0.001 ABSRepeatability Lower detection limit≤0.02 mg/L
Chlorine dioxide: Range0.00 to 10.00 mg/LResolution0.001 mg/L 0.001 ABSAccuracy≤2 mg/L: ±0.10 mg/L ˃2 mg/L: ±5 %Lower detection limit≤0.04 mg/L
Light source: LED
Wavelength of light: 515 nm
Testing Items: Free Chlorine, Chlorine Dioxide
Testing Range: Free Chlorine: 0.01 to 5.00 mg/L Chlorine Dioxide: 0.02 to 10.00 mg/L
Precision: 3% ± 0.01
Testing Method: DPD Spectrophotometry
Conductivity: Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cmConductivity accuracy±0.5% F.SConductivity calibration points1 to 3 pointsConductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or CustomConductivity resolution0.001, 0.01, 0.1, 1
Temperature: Temperature measuring range0 105 °C, 32 to 221 °FTemperature measuring accuracy± °0.5 C, ± 0.9 °FTemperature calibration points1 pointTemperature resolution0.1 °C, 0.1 °F
Temperature compensation: 0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficient: Linear
Conductivity: Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cmConductivity accuracy±0.5% F.SConductivity calibration points1 to 5 pointsConductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or CustomConductivity resolution0.001, 0.01, 0.1, 1
TDS: TDS range0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)TDS accuracy±1 % F.STDS factor0.01 to 1.00 (Default 0.5)TDS resolution0.01, 0.1, 1
Temperature: Temperature measuring range0 105 °C, 32 to 221 °FTemperature measuring accuracy± °0.5 C, ± 0.9 °FTemperature calibration points1 pointTemperature resolution0.1 °C, 0.1 °F
Temperature compensation: 0 to 100 °C, Manual or Automatic
Conductivity: Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cmConductivity accuracy±0.5% F.SConductivity calibration points1 to 5 pointsConductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or CustomConductivity resolution0.001, 0.01, 0.1, 1
Salinity: Salinity range0.00 to 80.00 ppt, 0.00 to 42.00 psuSalinity accuracy±1% F.SSalinity measurement modesPractical Salinity (psu) or Natural Seawater (ppt)Salinity resolution0.01, 0.1, 1
Temperature: Temperature measuring range0 105 °C, 32 to 221 °FTemperature measuring accuracy± °0.5 C, ± 0.9 °FTemperature calibration points1 pointTemperature resolution0.1 °C, 0.1 °F
Temperature compensation: 0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Conductivity: Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cmConductivity accuracy±0.5% F.SConductivity calibration points1 to 5 pointsConductivity calibration solutions10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or CustomConductivity 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.STDS 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 psuSalinity accuracy±1% F.SSalinity measurement modesPractical Salinity (psu) or Natural Seawater (ppt)Salinity resolution0.01, 0.1, 1
Resistivity: Resistivity range0.00 to 20 MΩResistivity accuracy±1% F.SResistivity resolution0.01, 0.1, 1
Conductivity Measurement Range: 0.00 μS/cm to 100 mS/cm (0.0 to 2.0 μS/cm., 0.2 to 20.0 μS/cm, 0.00, 2 to 10,000 μS/cm, 10,000 to 100,000 μS/cm)
Conductivity Accuracy: ± 1.0% F.S
Stability: ±0.7% F.S / 3h
Temperature Compensation: Manual (15℃ to 35℃)
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
Conductivity measurement range: 10 to 1999 µS/cm
Type of conductivity: Mid-range conductivity
Conductivity accuracy: ± 1 % F.S.
Conductivity calibration points: 1 point
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
pH Range: -2.000 to 20.000 pH
pH Resolution: 0.1, 0.01, 0.001 pH
pH Accuracy: ±0.002 pH
pH Calibration Points: Up to 8
pX Measurement Range: 0.00 to 14.00 pX
pX Resolution: 0.01 pX
pX Accuracy: ± 0.01 pX ± 1 digital
mV Measurement Range: -1800 to 1800 mV
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
Sensor type: Platinum sensor
Connector: 6 pin
ORP measurement range: (-999) to 999 mV
ORP accuracy: ± 2 mV
Connector: BNC
ORP measurement range: (-999) to 999 mV
ORP accuracy: ± 2 mV
ORP resolution: 1 mV
ORP Measurement Range: -1000 to +1000 mV
ORP Resolution: 1 mV
ORP Measurement Accuracy: ±1 mV
Temperature Measurement Range: 0 to 100°C / 32 to 212°F
pH measurement range: 0.0 - 14.00 pH
Shape of electrode: Round glass pH electrode
pH measurement accuracy: ± 0.1 pH
Calibration point: 2 points
pH measurement range: 0.0 - 14.00 pH
Shape of electrode: Flat pH electrode
pH measurement accuracy: ± 0.1 pH
Calibration point: 2 points
pH measurement range: 0.0 - 14.00 pH
Shape of electrode: Long distance planar pH electrode
pH measurement accuracy: ± 0.1 pH
Calibration point: 2 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Round glass pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Flat pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Long distance planar pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Round glass pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Flat pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Long distance planar pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Different electrodes can be connceted via BNC Connector
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points
pH Measurement Range: 0.00 to 14.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH
Temperature Test Range: 0 to 100°C (32 to 212°F)
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
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
Dissolved Oxygen Concentration Range: 0 to 20 mg/L
Dissolved Oxygen Accuracy: ≤0.30 mg/L
Dissolved Oxygen Resolution: 0.01 mg/L
Dissolved Oxygen Saturation Range: 0 to 200%
Dissolved Oxygen Concentration Range: 0 to 20 mg/L
Dissolved Oxygen Accuracy: ± 0.30 mg/L
Temperature Range: 0℃ to 40℃
Temperature Accuracy: ± 0.5℃ ± 1 digit
Measurement Principle: Fluorescence
Dissolved Oxygen Measuring Range: 0 to 20 mg/L
Saturation: 0 to 200%
Temperature Range: 0 to 50°C
Measuring Range: 0 to 20 mg/L; 0 to 200%
Resolution Ratio: 0.01 mg/L; 0.1%
Measurement Accuracy: 0.05 mg/L; 0.5%
Temperature Measurement Range: 0 to 100°C (32 to 212°F)
pH range: (-2.00) to 16.00 pH
pH accuracy: ± 0.01 pH
pH resolution: 0.01 pH
Calibration points: 2 points
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
pH Measuring Range: 0.00 to 14.00pH
pH Resolution: 0.01pH
ORP Measuring Range: -2000 to 2000mV
ORP Resolution: 1mV
pH Measuring Range: 0.00 to 14.00pH
pH Resolution: 0.01pH
ORP Measuring Range: -1999 to 1999 mV
ORP Resolution: 1mV
Measurement range: 0.01 to 20000 mg/L 0.01 to 45000 mg/L 0.01 to 120000 mg/L
Operating temperature: 0 to 50℃(Non-freezing)
Storage temperature: -15 to 60 ℃
Measurement accuracy: Less than the ±5 % of measured value. (Depending on the homogeneity of sludge)
Measurement Range: 0.001 to 100000 mg/L (Customizable)
Measurement Accuracy:
Resolution Rate: 0.001/0.01/0.1/1 mg/L
Sensor Material: SUS316L + POM
Measuring Range: 0 to 1000 mg/L
Accuracy: ±0.3 mg/L or ±8%
Repeatability:
Calibration Method: 1 Point Calibration
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
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
Measuring Range: 0 to 10%
Measuring Temperature Range: 0 to 99°C
Salinity Resolution: 0.01%
Temperature Resolution: 0.1°C
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
TDS range: 5 - 1000 ppm
TDS accuracy: ± 1 % F.S.
TDS factor: 0.4 to 1.0 (default 0.5)
Calibration points: 1 point
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
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
TDS Range: 0 to 9999 ppm
Conductivity Range: 0 to 9999 μS/cm
Temperature Range: 0 to 80°C (32 to176°F)
Resolution: 1 ppm / 1 μS/cm
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
Test Parameter: Residual Chlorine
Measuring Range: 0.05 to 10 mg/L
Wavelength: 520 nm
Principle: N, N-diethyl-1, 4- phenylenediamine spectrophotometric method
Test Parameter: Total Chlorine
Measuring Range: 0.05 to 10 mg/L
Wavelength: 520 nm
Principle: N,N-diethyl-1,4-phenylenediamine spectrophotometric method
Test Parameter: Chlorine dioxide
Measuring Range: 0.1 to 5 mg/L
Wavelength: 520 nm
Principle: DPD photometric method
Test Parameter: Ozone
Measuring Range: 0.05 to 2.5mg/L
Wavelength: 520 nm
Principle: DPD photometric method
Test Parameter: Ammonia Nitrogen
Measuring Range: 0.01 to 10 mg/L
Wavelength: 420 nm
Principle: Nesslers reagent photometry
Test Parameter: Phosphate
Measure Range: 0.00 to 2.00 mg/L
Wavelength: 620 nm
Principle: Ammonium molybdate spectrophotometry
Measuring range (NTU): 0 to 200
Minimum readout value (NTU): 0.1
Calibration point: Nil
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 100, 0 to 200
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 4
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 100, 100 to 400
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 5
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 100, 100 to 500
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 6
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 100, 100 to 800
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 6
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 100, 100 to 1000
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 7
Sample volume: 5 to 10 ml
Light source: LED/860 nm (Wavelength)
Readings display: LCD
Unit switches: NTU, FTU, EBC, ASBC
Measurement range: 0.00-20.0; 20.01-200; 200.01-1000 NTU
Measuring Range (NTU): 0 to 1000 NTU
Accuracy: ±0.3 NTU or ±8% NTU
Repeatability:
Calibration Point: 8
Measuring Range (NTU): 0 to 1100 NTU
Accuracy: ± 2% (0 to 500 NTU) ± 3% (501 to 1100 NTU)
Resolution: 0.01 (0 to 100 NTU) 0.1 (100 to 999 NTU) 1 (999 to 1100 NTU)
Calibration Standards: 0.02, 10.00, 200, 500, 1000 or user-defined
Measuring range (NTU): 0 to 100
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 1
Sample volume: 5 to 10 ml
Principle: 90° scattered light
Minimum Read: 0.01 NTU, 0.1 NTU
Measurement Range: 0 to 100 NTU, 0 to 200 NTU
Calibration Points: 4
Measuring range (NTU): 0 to 50, 0 to 100, 0 to 200, 0 to 400
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 4
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 5
Sample volume: 5 to 10 ml
Measuring range (NTU): 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800, 0 to 1000
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 6
Sample volume: 5 to 10 ml
Measuring range (NTU): 0.000 to 20.00, 20.01 to 200.0, 200 to 2000, 2001 to 4000
Minimum readout value (NTU): 0.001
Calibration point: 1 to 8
Sample volume: 20 to 30 ml
Measuring range (NTU): 0 to 100, 0 to 200
Minimum readout value (NTU): 0.01
Calibration point: 2
Sample volume: 18 to 20 ml
Measuring range (NTU): 0 to 100, 0 to 200, 0 to 500
Minimum readout value (NTU): 0.01
Calibration point: 3
Sample volume: 18 to 20 ml
Measuring range (NTU): 0 to 10, 0 to 100, 0 to 200, 0 to 500
Minimum readout value (NTU): 0.001
Calibration point: 4
Sample volume: 18 to 20 ml
Measuring range (NTU): 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000
Minimum readout value (NTU): 0.01
Calibration point: 5
Sample volume: 18 to 20 ml
Measuring range (NTU): 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000
Minimum readout value (NTU): 0.001
Calibration point: 5
Sample volume: 18 to 20 ml
Measuring range (NTU): 0 to 10, 0 to 100
Minimum readout value (NTU): 0.001
Calibration point: 2
Sample volume: 18 to 20 ml
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
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
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
Moisture Permeance Layer: 1
Measuring Glass: 8 pieces
Temperature Range: 18℃ to 50 ℃
Temperature Resolution: 0.1℃
Range: 0 to 1.0 aw
Resolution: 0 to 1.0 aw
Accuracy: ± 0.02 aw
Sensor: Nonconductive humidity sensor
Address:Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 20 8004 3587 Phone: +44 2080 043608