COD-Ammonia Nitrogen Analyzer with High Optical Stability




Key Features

  • Cold and Monochromatic light source, excellent optical stability and cannot be interfered by all kinds of light.
  • PID automatic temperature control and high precision.
  • Two-line LCD, easy to operate.
  • Digester and colorimeter (including main unit) are separated, avoid temperature interfere with the optical part.
  • High efficiency, 20/16 water samples can be digested each time and only needs 20 minutes.
  • 8/10 working curves in memory (may set by user), and store 255/199 COD records and 100/199 Ammonia Nitrogen records with time label.
  • Historical data and curve can permanently keep in the analyzer, data protection when power failure.

Technical Specifications

measure range  5—2000mg/L, if over the range, dilution metering
accuracy error≦5%
repeatability ≦3%
anti-jamming Cl ≦1200mg/L
 wavelength  610nm
 heating time: 10 minutes
dimension 7.87*9.44*7.48in

200X240X190 mm

 owest detectable limit  0.01mg/L


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