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 Because on-line analysers must be self sufficient for several weeks at a time, high reliability and very low maintenance are of major importance.

Many methods and technologies may be used for analysis of waste, water, drinking water, sewerage water, dam water, river and lake waters: ion specific electrodes, classical colorimetry, reflection colorimetry, amperometry.

These methods are convenient for laboratory measurement, but on site, suspended solids, turbidity, contamination and interference mean that results are not reliable.
Moreover, these methods need reagents which have many disadvantages:
high operating costs, poor stability and water pollution.

Spectroscopy is the only method which gives high stability and high reliability for on-line measurements, and for more than 15 years, our customers have appreciated the effective low maintenance and low operating costs of our on-line analysers.

With their large bore tubing, optical turbidity compensation and automatic cleaning system, no filtration system is required even for waste water. The recommended cleaning agent is an inexpensive sulphuric acid solution and our cleaning system gives better long term reliability than contact free flow cell systems because the calibrated aperture in such systems needs to be cleaned frequently by skilled personnel.

 
On-line Ammonia Analyseralt
  • Unique method by UV spectroscopy
  • Usable with unfiltered water(watse water, effluent, river water, dam water and lake water)
  • Measurement within 1 minute
  • No interference due to turbidity or water color
 
On-line UV COD Analyseralt
  • Alternative method in accordance with AFNOR X PT 90-210 and DIN38404 C3
  • No reagents
  • Measurements within 5 seconds
  • Usable with unfiltered water(waste water, effluent water, river water, dam water, lake water etc.)
 
On-line Nitrate Analyseralt
  • Long range stability thanks to UV spectroscopy
  • No reagents
  • Measurements within 5 seconds
  • Usable with unfiltered water(waste water, effluent water, river water, dam water, lake water)
 
On-line Fluorometeralt
  • chlorophyll A
  • hydrocarbons in water(waste water, effluent water, river water, dam water and lake water)
  • fluorescent tracers
  • Mixed usage : portable or fixed installation
  • Buit-in sampling pump and battery
  • Measurement within 5 seconds
  • Low maintenance and operating cost
 
On-line Chromium VI Analyseralt
  • Long range stability thanks to UV spectroscopy
  • No reagents
  • Measurement within 5 seconds
  • Usable with unfiltered water(waste water, effluent water, river water, dam water, lake water)
 
On-line Phosphate Analyseralt
  • Results within 3 minutes
  • No filtration required(effluent water, waste water, river water, dam water, lake water)
 
 Odysseo
In-sutu analysis of COD and nitrates using UV spectroscopyalt
  • Alternative method following AFNOR X PT 90-210 and DIN38404 C3
  • No reagent
  • Results within 5 seconds
  • No filtration(waste water, effluent water, river water, dam water, lake water etc.)
 

PHYSEO

Multi-parameter analysis : pH, conductivity, dissolved oxygen, temperaturealt.Wide range of measuremen 

  • Wide range of measurement
  • High precision and repeatability
  • Fast response time
  • Suitbale for waste water, effluent water, river water, dam water, lake water etc.
 
Turbidity and T.S.S.alt
  • Wide range of measurement
  • High precision and repeatability
  • Fast response time
  • Suitable for waste water, effluent water, river water, dam water, lakewater etc.)

 

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