LAR Process Analysers AG

- Model QuickCODultra - COD Analyzer for the Rough Stuff


LAR's COD analyzer QuickCODultra is the most reliable measurement system for the roughest waste water applications. Due to an unrivaled injection and oxidation technique, the QuickCODultra easily handles sticky, fatty, salty, and high-particle samples unlike other COD analyzers without the need of any hazardous chemicals.

  • Measurement range: 10 - 150 mg/l, 100 - 2,000 mg/l, 500 - 5,000 mg/l, 1,000 - 8,000 mg/l, 20,000 - 250,000 mg/l, further options available
  • Response time: 1 - 2 minutes
  • Measures the real oxygen demand (COD)
  • Highest combustion temperature (1,200°C) available on the market
  • Catalyst-free technique
  • Reliable measurement without reagents
  • No filtration necessary
  • No memory effects
  • Very low maintenance and operational costs

LAR's chemical oxygen demand analyzer is suitable for a variety of applications and types of water:

  • Water Influent
  • Water Effluent
  • Discharge Control
  • Industrial Waste Water
  • De-Icing Water
  • Process Water
  • High Salt Concentrations
  • Detailed application overview

Using analyzer options, the measurement system is adaptable for every measurement challenge.

  • FlowSampler
  • Multi-stream measurement for up to 6 sample streams
  • Combination with TOC and TNb detection

For safe operation in hazardous areas, there are different protection housings available:

  • IP54 (Standard)
  • NEMA 4X
  • ATEX Zone I
  • ATEX Zone II
  • IECEx