Multi Parameter Water Quality Analyzer LMWA-A12

Name: Multi Parameter Water Quality Analyzer LMWA-A12
Brand: Labtron
SKU: LMWA-A12
Rating: 4.9 (970 reviews)

Multi Parameter Water Quality Analyzer LMWA-A12 delivers consistent performance with a repeatability of 3%. It can detect COD, ammonia, nitrogen and phosphorus levels simultaneously with high precision. With 0 to 3.5Abs absorbance detection range, this unit accommodates various sample concentrations. A durable light source ensures long term operation and reliability. Ideal for environmental monitoring and wastewater assessment, our Water Quality Analyzer is versatile and used across diverse industries.

Multi Parameter Water Quality Analyzer LMWA-A12-1

Multi Parameter Water Quality Analyzer LMWA-A12-2

Multi Parameter Water Quality Analyzer LMWA-A12-3

Multi Parameter Water Quality Analyzer LMWA-A12-4

Multi Parameter Water Quality Analyzer LMWA-A12-5

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Indication Error	≤±5%
Repeatability	0.03
COD Detection Method	Potassium dichromate method Potassium permanganate method
COD Measuring Range	10 to 15000 mg/L
COD Test Limit	3mg/L
COD Digestion Temperature	165℃, 20min
COD Indication Error	≤±5% or ± 4mg/L
COD Repeatability	≤3%
Ammonia Nitrogen Detection Method	Salicylic acid method Nesslers reagent method
Ammonia Nitrogen Measuring Range	0.02 to 100 mg/L
Ammonia Nitrogen Test Limit	0.005 mg/L
Ammonia Nitrogen Digestion Temperature	N/A
Ammonia Nitrogen Indication Error	≤±5% or ±0.1 mg/L
Ammonia Nitrogen Repeatability	≤3%
Total Phosphorus Detection Method	Ammonium molybdate method
Total Phosphorus Measuring Range	0.02 to 20mg/L
Total Phosphorus Test Limit	0.0005mg/L
Total Phosphorus Digestion Temperature	150℃, 15min
Total Phosphorus Indication Error	≤±5% or ±0.04 mg/L
Total Phosphorus Repeatability	≤3%
Total Nitrogen Detection Method	Thymol method
Total Nitrogen Measuring Range	0.5 to 500 mg/L
Total Nitrogen Test Limit	0.25 mg/L
Total Nitrogen Digestion Temperature	125℃, 30 min
Total Nitrogen Indication Error	≤±5% or ±0.4mg/L
Total Nitrogen Repeatability	≤3%
Absorbance Detection Range	0 to 3.5Abs
Optical Path Stability	≤±0.002 Abs/30min
Absorbance Resolution	0.001 Abs
Operation Repeatability	≤±0.005 Abs
Light Source Life	100,000 hours
Filter Life	5 years
Operating Temperature	0 to 50℃
Operating Humidity	0 to 90%
Data Storage	10000 pcs
Power Supply	DC 12V/5A
Dimension (L×W×H)	412×253×164 mm
Weight	3.25 kg

LED light source
7-inch touchscreen
Intelligent detection system
Printer connection available
Safe operation

Our Multi Parameter Water Quality Analyzer monitors chlorine, COD, nitrogen and phosphorus content in water samples from wastewater treatment plants, water purification plants, pharmaceutical industries and agricultural sectors to ensure water quality.

Test Parameter	Measuring Range	Test Limit
COD	10 to 15000 mg/l	3 mg/l
CODmn（Permanganate Index）	0.45 to 25 mg/l	0.2 mg/l
COD（High Chlorine）	10 to 400 mg/l	3 mg/l
Ammonia Nitrogen	0.02 to 100 mg/l	0.005 mg/l
Total Phosphorus	0.02 to 20 mg/l	0.005 mg/l
Total Nitrogen	0.5 to 500 mg/l	0.25 mg/l
Hexavalent Chromium	0.02 to 3 mg/l	0.01 mg/l
Total Chromium	0.02 to 3 mg/l	0.01 mg/l
Nickel	0.05 to 5	0.01 mg/l
Total Nickel	0.1 to 5 mg/l	0.025 mg/l
Zinc	0.1 to 5 mg/l	0.02 mg/l
Total Zinc	0.1 to 5 mg/l	0.02 mg/l
Copper	0.02 to 2 mg/l	0.01 mg/l
Total Copper	0.02 to 2 mg/l	0.01 mg/l
Ferrous Iron	0.02 to 3 mg/l	0.01 mg/l
Total Iron	0.02 to 3 mg/l	0.01 mg/l
Manganese	0.5 to 20 mg/l	0.1 mg/l
Total Manganese	0.5 to 20 mg/l	0.1 mg/l
Cadmium	0.03 to 1 mg/l	0.01 mg/l
Total Cadmium	0.03 to 1 mg/l	0.01 mg/l
Aluminium	0.02 to 0.5 mg/l	0.005 mg/l
Silicon	0.02 to 100 mg/l	0.01 mg/l
Lead	0.5 to 6 mg/l	0.1 mg/l
Chloride	8 to 500 mg/l	3 mg/l
Cyanide	0.01 to 0.5 mg/l	0.005 mg/l
Fluoride	0.05 to 2 mg/l	0.02 mg/l
Sulphide	0.01 to 1 mg/l	0.005 mg/l
Volatile Phenol	0.1 to 5 mg/l	0.05 mg/l
Nitrite	0.01 to 0.3 mg/l	0.005 mg/l
Nitrate	0.5 to 40 mg/l	0.25 mg/l
Phosphate	0.02 to 2 mg/l	0.005 mg/l
Sulphate	8 to 200 mg/l	2.5 mg/l
pH	6.5 to 9 pH mg/l	6.5 mg/l
Dissolved Oxygen	0.5 to 20 mg/l	0.2 mg/l
Residual Chlorine	0.05 to 12 mg/l	0.02 mg/l
Total Chlorine	0.05 to 12 mg/l	0.02 mg/l
Chlorine Dioxide	0.05 to 5 mg/l	0.02 mg/l
Total Hardness	0.5 to 500 mg/l	0.1 mg/l
Total Alkalinity	5 to 3000 mg/l	1 mg/l
Ozone	0.05 to 2.5 mg/l	0.02 mg/l
Urea	0.5 to 20 mg/l	0.1 mg/l
Cyanuric Acid	20 to 160 mg/l	5 mg/l
Aniline	0.02 to 2 mg/l	0.005 mg/l
Formaldehyde	0.02 to 1.5 mg/l	0.01 mg/l