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Analysers Online

ChemScan Mini UV254 (Organic Matter Detection)

This Analyser system offers single parameter on-line analysis and utilises years of ChemScanĀ® experience and proven technology to provide reliable and accurate analysis of water and waste water. 

UV254 is an important parameter when it comes to the measrument of organic matter in drinking and industrial waste water. 

UV254 determinations are a great indication of the waters potential to form DBP's (disinfection by products) upon chlorine addition. 

Our Analyser system offers Auto Zeroing and Cleaning capabilities. 

 Measurement Parameter:

  • UV254 Percent Transmission

Range: 0.1 - 100% T, 0.0 - 2.0 AU

mini free ammonia analyzer large 1 


  • UV Light Source
  • Low Maintenance
  • Proven Sample Handling with Large ID flow paths
  • Simple Field Adjustable Calibration
  • Sample Blank to Eliminate Background Interference
  • Automatic Cleaning


  • On-Line Analysis
  • Continuous Output
  • Multiple Data Communication Interface Options


  • Municipal Water and Wastewater 
  • Industrial Water and Wastewater


  • High Reliability
  • Low Capital Cost
  • High Accuracy
  • High Reliability
  • Low Operating Costs


Accuracy 2% of value or 2x detection limit (whichever greater)
Cycle Interval Continuous
Environment 5 - 50 degrees C
Power 100 - 240 VAC, 50 W
Enclosure Nema 4X
Serial Interface RS-232 Maintenance Port
Analog Output Isolated 4-20mA
Maintenance Reagent replacement every 3 months, pump kit yearly

 For further product information, please contact us.