Portable Water Quality Analyzer EZL-PWA10 gives you the option for concentration of multiple water elements detection. It offers great accuracy and can be carried to any location in water system for troubleshooting. COD can be measured in the range of 0 to 15000 mg/L using rapid spectrophotometry with a 5% accuracy.

Test Item COD, Ammonia Nitrogen, Phosphorous, Nitrogen
Method COD: Rapid digestion spectrometry Total Phosphorous: Rapid digestion spectrophotometry of ammonium molybdate
Total Nitrogen: Potassium per-sulfate rapid digestion spectrophotometry
Measuring Range COD: 0-15000 mg/L
Ammonia Nitrogen: 0-100 mg/L
Total Phosphorous: 0-20 mg/L
Total Nitrogen: 0-500 mg/L
Minimum Measurement COD: 10 mg/L
Ammonia Nitrogen: 0.05 mg/L
Total Phosphorous: 0.02 mg/L
Total Nitrogen: 0.5 mg/L
Digestion Temperature 165°C ;20 min
N/A
150°C ; 15 min
125°C ; 30 min
Accuracy ≤ ± 5%
Light source LED
Operating conditions Humidity: 0-50%; Relative humidity: 0-80% (non-condensing)
Battery life Over 30 Hrs
Dimension (W×D×H) 90x70x125 mm
Weight 300 g (including battery)
  • High memory storage with storage up-to 10000 sets of data
  • Exquisite and compact, easy to carry
  • Stored data can be transmitted via USB
  • Intelligent power saving with automatic power shut-down
  • Easy to read LCD screen display
  • Fast response and accurate results
  • Rapid digestion spectrophotometry method
  • Intelligent and environmental friendly
  • This instrument can be widely used in water works, drinking water plants, sewage water treatment plants, river and lakes water monitoring stations, laboratory research and treating, water treatment engineering, agriculture, pharmaceutical, chemical, metallurgy, forging, printing and dying textile.
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