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Multi Parameter Water Quality Analyzer LMWA-A15

Multi Parameter Water Quality Analyzer LMWA-A15

Multi-Parameter Water Quality Analyzer LMWA-A15 has COD measuring range of 5 to 2000 mg/L. Along with COD it measures more than 70 parameters in water with ±5% indication error. Supports data storage, printing, querying, and uploading of concentration values to a computer. Automatic calibration feature minimizes long-term drift and ensures measurement accuracy. It is ideal for drinking water analysis, surface water testing and wastewater treatment.

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COD Detection Method Chromium Method
COD Measuring Range 5 to 2000 mg/L
Ammonia Nitrogen measuring range 0.00 to 25.00 mg/L
Total Chlorine 0.00 to 10.00 mg/L
Total Nitrogen measuring range 0.00 to 100.0 mg/L
Indication error Less than or equal to ±5%
Repeatability Less than or equal to 2%
Optical stability Absorbance drift ≤0.002A/20min
Working temperature 5° to 40°C
Relative humidity Less than or equal to 85%
Power Consumption 30W
Digester Power Consumption 300W
Power Supply AC 220 (165V-240V)
Dimension 400mm × 320mm × 182mm
Digester Dimension 249mm × 350mm × 199mm
Weight 4.75kg
Digester Weight 5.6kg
  • 16 levels of adjustable light intensity
  • Customizable measurement wavelengths
  • Stores numerous data records
  • One-click data recovery function 
  • Built-in security features
  • Bilingual system capability
  • Includes a digester

Our Multi-Parameter Water Quality Analyzer LMWA-A15 is widely used for environmental monitoring, water treatment, aquaculture and research, to assess water quality by customization of multiple parameters like COD, iron and nickel.

Accessory Specification
Colorimetric Tubes (Digestible)ɸ16 × 110mm
Digestion Tubesɸ16 × 145mm
Colorimetric Tubesɸ 25 × 95mm
Turbidity Colorimetric Tubesɸ 25 × 60mm
Turbidity Cuvettes (Smal)20 × 13 × 65mm
Cuvettes (for COD)3cm
Cuvettes (Large) (for Turbidity, Color, Suspended Solids)50 × 25 × 70mm
Test Tube Rack16/21/40 slot
Reagent AccessorySpecifications
COD Reagent250 Uses per Bottle
COD Reagent (Cuvette specific)200 Uses per Bottle
CODMn/Potassium Permanganate Reagent100 Uses per Bottle
Ammonia Nitrogen Reagent200 Uses per Bottle
Total Phosphorus Reagent100 Uses per Kit 
Total nitrogen reagent50 Uses per Kit 
Residual chlorine Reagent100 Uses per Kit 
Total chlorine Reagent100 Uses per Kit 
Chlorine dioxide Reagent100 Uses per Kit 
Total hardness Reagent100 Uses per Kit 
Total alkalinity Reagent100 Uses per Kit
Phosphate Reagent100 Uses per Kit 
Sulfate Reagent100 Uses per Kit 
Nitrate Reagent100 Uses per Kit 
Nitrite Reagent100 Uses per Kit 
Sulfide Reagent50 Uses per Kit 
Cyanide Reagent50 Uses per Kit 
Fluoride Reagent50 Uses per Kit 
Bromide Reagent50 Uses per Kit 
Volatile Phenol Reagent100 Uses per Kit 
Hydrazine Reagent50 Uses per Kit 
Aniline Reagent100 Uses per Kit
Formaldehyde Reagent50 Uses per Kit 
Silicon dioxide Reagent50 Uses per Kit 
Copper Reagent100 Uses per Kit 
Iron Reagent50 Uses per Kit 
Nickel Reagent50 Uses per Kit 
Barium Reagent50 Uses per Kit
Zinc Reagent50 Uses per Kit 
Manganese Reagent50 Uses per Kit 
Cadmium Reagent50 Uses per Kit 
Mercury Reagent50 Uses per Kit 
Lead Reagent50 Uses per Kit 
Arsenic Reagent50 Uses per Kit 
Aluminum Reagent50 Uses per Kit 
Molybdenum Reagent50 Uses per Kit 
Silver Reagent50 Uses per Kit 
Boron Reagent50 Uses per Kit 
Beryllium Reagent50 Uses per Kit 
Antimony Reagent50 Uses per Kit 
Hexavalent Chromium Reagent100 Uses per Kit 
pH Reagent100 Uses per Kit 
Dissolved Oxygen Reagent100 Uses per Kit 
Total Chromium Reagent100 Uses per Kit 
Chlorine Dioxide (Chlorine lon)50 Uses per Kit 
Reagent Ozone Reagent100 Uses per Kit 
Chlorite Reagent50 Uses per Kit 
Available Chlorine Reagent50 Uses per Kit 
Anion Reagent20 Uses per Kit 
Urea Reagent50 Uses per Kit 
Cyanuric Acid Reagent50 Uses per Kit 
Ferrous Reagent50 Uses per Kit 
Ammonium lon Reagent200 Uses per Kit 
Silicate Reagent50 Uses per Kit 
Dissolved Oxygen Electrode Filling Solution30ml
Measurement ParametersMeasurement Range (in Unit)
Residual Chlorine 0.00 to 10.00 mg/L
Total Chlorine 0.00 to 10.00 mg/L
Chlorine Dioxide 0.00 to 20.00 mg/L
Sulfate 0.00 to 200 mg/L
Nitrate (Nitrogen) 0.00 to 10.00 mg/L 
Phosphate 0.00 to 50.00 mg/L
Nitrite Nitrogen 0.00 to 5.00 mg/L       
Cyanide 0.00 to 0.50 mg/L
Bromide 0.00 to 5.00 mg/L
Sulfide 0.00 to 1.00 mg/L
Fluoride 0.00 to 10.0 mg/L
Formaldehyde 0.00 to 2.50 mg/L
Volatile Phenols 0.00 to 10.0 mg/L
Hydrazine 0.00 to 0.50 mg/L
Aniline Compounds 0.00 to 5.00 mg/L
Silicon dioxide 0.00 to 5.00 mg/L
Silicates 0.00 to 6.00 mg/L
Total Alkalinity 0.00 to 1000 mg/L
Total Hardness 0.00 to 500 mg/L
Chlorine Ion (Chloride) 0.00 to 100.0 mg/L
Ozone 0.00 to 2.50 mg/L
Anionic Surfactants 0.00 to 1.00 mg/L
Aluminium Ions 0.00 to 25.0 mg/L
Available Chlorine 0.0 to 200 mg/L
Chlorite 0.00 to 20.0 mg/L
Cyanuric Acid 0.00 to 200 mg/L
Urea 0.00 to 4.00 mg/L
Copper 0.00 to 10.00 mg/L
Zinc 0.00 to 5.00 mg/L
Trace Nickel 0.00 to 1.00 mg/L
Iron 0.00 to 10.00 mg/L
Ferrous lon 0.00 to 10.00 mg/L
Hexavalent Chromium 0.00 to 1.00 mg/L
Cadmium 0.05 to 0.50 mg/L
Trace Manganese 0.01 to 1.00 mg/L
Manganese 0.00 to 5.00 mg/L
Total Chromium 0.00 to 1.00 mg/L
Aluminium 0.00 to 5.0 mg/L
Silver 0.00 to 1.00 mg/L
Molybdenum 0.00 to 1.00 mg/L
Arsenic 0.00 to 5.00 mg/L
Beryllium 0.00 to 0.10 mg/L
Boron 0.00 to 2.00 mg/L
Mercury 0.00 to 0.50 mg/L
Lead 0.00 to 0.50 mg/L
Antimony 0.00 to 10.0 mg/L
Chroma 0.00 to 500 PCU
Turbidity 0 to 400 NTU
Barium 0 to 100 mg/L
Suspended Solids 0.00 to 1000 mg/L
pH (Colorimetric Method) 5.00 to 8.00 pH
pH (Electrode Method) 0.00 to 14.00 Ph
Dissolved Oxygen (Electrode Method)0 to 20.0 mg/L

Models of Multi Parameter Water Quality Analyzer

Labtron supplies Multi Parameter Water Quality Analyzers with broad measurement ranges for analyzing various water samples. With high sensitivity, these units detect trace contaminants, ensuring accurate results. Equipped with an interactive interface, they enhance user convenience. Their compact and durable design makes them easy to operate, delivering long term performance. Our Water Quality Analyzers ensure precise water analysis in industrial applications and water treatment plants.

Multi Parameter Water Quality Analyzer LMWA-A13

Multi Parameter Water Quality Analyzer LMWA-A13

  • 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
Multi-Parameter Water Quality Analyzer LMWA-A16

Multi-Parameter Water Quality Analyzer LMWA-A16

  • Indication error : Less than or equal to ±5%
  • Repeatability : Less than or equal to 3%
  • Optical stability : Absorbance drift less than or equal to 0.002A/20min
  • Working temperature : 5° to 40°C
Multiparameter Water Quality Analyzer LMWA-A11

Multiparameter Water Quality Analyzer LMWA-A11

  • 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
Multi Parameter Water Quality Analyzer LMWA-B10
Multi Parameter Water Quality Analyzer LMWA-B10
  • 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
Multi-Parameter Water Quality Analyzer LMWA-A14
Multi-Parameter Water Quality Analyzer LMWA-A14
  • COD Detection Method : Potassium dichromate method
  • COD Measuring Range : 5 to 2000 mg/L
  • Ammonia Nitrogen measuring range : 0.00 to 25.00 mg/L
  • Total Phosphorous measuring range : 0.00 to 10.00 mg/L
Multi Parameter Water Quality Analyzer LMWA-C10

Multi Parameter Water Quality Analyzer LMWA-C10

  • COD Range : 0 to 1000 mg/L
  • COD Resolution :
  • COD Accuracy : ±2% + 5 mg/L
  • pH Range : 0 to 14 pH
Multi Parameter Water Quality Analyzer LMWA-A10

Multi Parameter Water Quality Analyzer LMWA-A10

  • 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
Multi Parameter Water Quality Analyzer LMWA-A12

Multi Parameter Water Quality Analyzer LMWA-A12

  • Indication Error : ≤±5%
  • Repeatability : 3%
  • COD Detection Method : Potassium dichromate methodPotassium permanganate method
  • COD Measuring Range : 10 to 15000 mg/L

Multi Parameter Water Quality Analyzer LMWA-A15 FAQ's
  • Labtron’s Multi Parameter Water Quality Analyzer can combine more than 70 water quality parameters including COD (Chemical Oxygen Demand), total phosphorus, total nitrogen, copper, phosphate, nitrate iron, nickel and other customizable parameters depending on configuration.

  • Labtron’s Multi Parameter Water Quality Analyzer system supports automatic calibration function. The automatic calibration function of the Multi Parameter Water Quality Analyzer mitigates long term drift errors during operation.

  • Our Multi Parameter Water Quality Analyzer can quantify various water samples, including surface water, groundwater, industrial effluent, and domestic wastewater. The Multi Parameter Water Quality Analyzer is primarily designed for laboratory or on-site industrial use.

  • Labtron’s Multi Parameter Water Quality Analyzer requires routine maintenance including cleaning of sample lines and optical components, periodic reagent replacement, and regular calibration checks.

  • Our Multi Parameter Water Quality Analyzer operates via a 5-inch color touchscreen interface with intuitive controls. It features ability to store, print, query and upload concentration values to a computer.

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Multi Parameter Water Quality Analyzer:
Multi Parameter Water Quality Analyzer LMWA-A13, Multi-Parameter Water Quality Analyzer LMWA-A16, Multiparameter Water Quality Analyzer LMWA-A11, Multi Parameter Water Quality Analyzer LMWA-B10, Multi-Parameter Water Quality Analyzer LMWA-A14, Multi Parameter Water Quality Analyzer LMWA-C10, Multi Parameter Water Quality Analyzer LMWA-A10, Multi Parameter Water Quality Analyzer LMWA-A12, and more.

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Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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