Multi Parameter Water Quality Analyzer LMWA-A13

Multi Parameter Water Quality Analyzer LMWA-A13

Multi Parameter Water Quality Analyzer LMWA-A13 provides a measuring accuracy of ≤5% and repeatability of ≤3% for reliable results. It supports a wide measurement range, including COD, ammonia nitrogen, total phosphorus, and total nitrogen. The analyzer features a 10-inch color touch screen and a high-brightness LED cold light source. Operating within 0 to 50°C, it also supports real-time DTU data transmission. Designed for a range of applications, it excels in environmental monitoring, aquaculture, and industrial water quality control.

Multi Parameter Water Quality Analyzer LMWA-A13-1
Multi Parameter Water Quality Analyzer LMWA-A13-2
Multi Parameter Water Quality Analyzer LMWA-A13-3
Multi Parameter Water Quality Analyzer LMWA-A13-4
Multi Parameter Water Quality Analyzer LMWA-A13-5
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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
Ammonia Nitrogen Detection Method Salicylic acid method
Nessler's reagent method
Ammonia Nitrogen Measuring Range 0.02 to 50 mg/L
Ammonia Nitrogen Test Limit 0.005 mg/L
Ammonia Nitrogen Digestion Temperature Indigestible
Total Phosphorus Detection Method Ammonium molybdate method
Total Phosphorus Measuring Range 0.02 to 100 mg/L
Total Phosphorus Test Limit 0.0005 mg/L
Total Phosphorus Digestion Temperature 150°C to 30 min
Total Nitrogen Detection Method Thymol method
Total Nitrogen Measuring Range 0.5 to 150 mg/L
Total Nitrogen Test Limit 0.2 mg/L
Total Nitrogen Digestion Temperature 125°C for 30 min
Absorbance Measuring Range 0 to 3.5 Abs
Measuring Accuracy ≤5%
Repeatability ≤3%
Optical Path Stability ≤0.002 Abs to 30 min
Absorbance Resolution 0.001 Abs
Operation Repeatability ≤0.005 Abs
pH-temperature Electrode Measuring Range 0 to 14 pH, 0 to 80°C
pH-temperature Electrode Measuring Accuracy ≤0.05 pH, ≤0.5°C
Operating Temperature 0 to 50°C
Operating Humidity 0 to 90% (non-condensing)
Data Memory 10,000 sets
Light Source Life 100,000 hours
Filter Life 5 years
Electric Source DC 12V/5A
Dimension 412 × 253 × 164 mm
Weight 3.25 kg
  • Easy-to-use interface
  • Stable optical performance
  • Supports external electrodes
  • Remote monitoring capability
  • Durable construction design
  • Wireless data transmission

Our Multi Parameter Water Quality Analyzer LMWA-A13 is designed for efficient water quality analysis across various industries, including environmental monitoring, aquaculture, and industrial water control.

Test Parameter

Measuring Range 

Test Limit 

COD

10 to 15000 mg/L

3 mg/L

Ammonia Nitrogen

0.02 to 50 mg/L

0.005 mg/L

Total Phosphorus

0.02 to 100 mg/L

0.005 mg/L

Total Nitrogen

0.5 to 150 mg/L

0.2 mg/L

Permanganate Index

0.5 to 25 mg/L

0.5 mg/L

Hexavalent Chromium

0.02 to 3 mg/L

0.02 mg/L

Total Chromium

0.02 to 3 mg/L

0.02 mg/L

Nickel

0.05 to 5 mg/L

0.05 mg/L

Total Nickel

0.05 to 5 mg/L

0.05 mg/L

Zinc

0.05 to 5 mg/L

0.05 mg/L

Total Zinc

0.1 to 5 mg/L

0.1 mg/L

Copper

0.02 to 2 mg/L

0.02 mg/L

Total Copper

0.02 to 2 mg/L

0.02 mg/L

Ferrous Iron

0.02 to 3 mg/L

0.02 mg/L

Total Iron

0.02 to 3 mg/L

0.02 mg/L

Divalent Manganese

0.02 to 5 mg/L

0.02 mg/L

Manganese

0.5 to 20 mg/L

0.5 mg/L

Total Manganese

0.5 to 20 mg/L

0.5 mg/L

Cadmium

0.03 to 1 mg/L

0.03 mg/L

Total Cadmium

0.03 to 1 mg/L

0.03 mg/L

Aluminum

0.02 to 0.5 mg/L

0.02 mg/L

Silicon

0.02 to 100 mg/L

0.02 mg/L

Chloride

8 to 500 mg/L

8 mg/L

Cyanide

0.005 to 0.5 mg/L

0.005 mg/L

Fluoride

0.02 to 2 mg/L

0.02 mg/L

Sulfide

0.004 to 1 mg/L

0.004 mg/L

Volatile Phenol

0.05 to 5 mg/L

0.05 mg/L

Nitrite

0.005 to 0.3 mg/L

0.005 mg/L

Nitrate

0.5 to 40 mg/L

0.5 mg/L

Phosphate

0.02 to 2 mg/L

0.02 mg/L

Dissolved Oxygen

1 to 20 mg/L

1 mg/L

Residual Chlorine

0.02 to 12 mg/L

0.02 mg/L

Total Chlorine

0.02 to 12 mg/L

0.02 mg/L

Chlorine Dioxide

0.02 to 5 mg/L

0.02 mg/L

Total Hardness

0.5 to 500 mg/L

0.5 mg/L

Total Alkalinity

5 to 3000 mg/L

5 mg/L

Ozone

0.01 to 2.5 mg/L

0.01 mg/L

Urea

0.1 to 20 mg/L

0.1 mg/L

Cyanuric Acid

5 to 160 mg/L

5 mg/L

Aniline

0.01 to 2 mg/L

0.01 mg/L

Chroma

70 to 500 Pt-Co

70 Pt-Co

pH

0 to 14 pH

/

Formaldehyde

0.02 to 1.5 mg/L

0.02 mg/L

Suspended Matter

0.1 to 1000 mg/L

0.1 mg/L

Turbidity

0.1 to 1000 NTU

0.1 NTU

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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.
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