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.
| 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 |
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 |
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
info@labtron.com
