TN Analyzer for Waste Water and Process Control

The QuickTONultra is the ultimate online TNb analyzer for the determination of total nitrogen bound (TNb) in waste water and process water applications.

QuickTONultra

Features & Benefits

  • Measurement range: 0 - 200 mg/l N
  • Response time: 1 - 2 minutes
  • Highest combustion temperature (1,200°C) available on the market
  • Measurement of complete samples incl. solids/ particles
  • Excellent detection value from ammonia and nitrate nitrogen
  • High salt concentrations possible
  • Catalyst-free technique
  • No filtration necessary
  • No memory effects
  • According to DIN EN 12260:2003 and ISO/TR 11905-2:1997
TN Analyser QuickTONultra

LAR's total nitrogen analyzer is suitable for a variety of applications and types of water:

  • Water Influent
  • Water Effluent
  • Discharge Control
  • Industrial Waste Water
  • De-Icing Water
  • Drinking Water
  • Groundwater
  • Process Water
  • High Salt Concentrations
  • Cooling Water
  • 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 COD and TOC detection

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

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

Online TNb for waste water and process water.

The accumulation of Nitrogen compounds in water leads to an unwanted increase of nutrients (euthrophication). Such an increase leads to a harmful plant growth. Certain plants such as algae for instance spread rampantly and disturb the ecological balance massively. Hence, the TNb is an important parameter for the assessment of waste water.

The QuickTONultra is the ultimate online TNb analyzer for the determination of total nitrogen bound (TNb) in waste water and process water applications.

Exact Analysis. At 1,200°C, the complete TN is determined.

For an exact TNb measurement all nitrogen bonds - incl. particles - must be reliably combusted. LAR's unique robotic system is capable of transporting and measuring a high content of solid matter without any filtration of the sample. Additionally, LAR's high temperature method with combustion at 1,200°C guarantees the complete oxidation of the sample.

Catalysts. For our analyzers simply not necessary.

Lower temperatures at 680-1,000°C need catalysts to provide satisfying oxidation power. Even then complex compounds often are not determined. Because of the high temperature used the QuickTONultra does not need any catalysts.

High salt concentrations. No problem with the QuickTONultra.

This online TNb analyzer can handle salt concentrations up to even 300 g/l sodium chloride (NaCl). Salts that melt at the temperature of 1,200°C are vaporised by the combustion power and carried out with the carrier gas to settle in a special retrieving device.

The QuickTONultra. Ultra quick measurements and maintenance.

The QuickTONultra is designed to operate in a batch mode. The TNb measurement takes place in within 1 - 2 minutes. This speed guarantees that very short peaks can be determined very well during a daily cycle.

The analyzer's availability is over 98%. The weekly service is about 30 minutes.

The TNb shows the pollution of water caused by nitrogen compounds.

The TOC is one of the most important composite parameters in the assessment of the organic pollution of water.

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