Innovative Water Solutions

LAR’s online measuring instruments offer solutions to most applications. This is due to the fact that we listen carefully to our customers, getting to know your application so that we can offer the solutions specific to your needs. In our company, individuality means that one single family of instruments allows for versatile and exactly tuned measurements.

Through our constant research and development, we know the challenges in the different fields of applications. Our measuring instruments analyze the total organic carbon (TOC) precisely and reliably from the lowest to the highest levels of concentrations. This also applies for determining the chemical oxygen demand (COD)biochemical oxygen demand (BODbo)total phosphorus (TP)total nitrogen (TNb) and toxicity.


In dairy production, water is used for direct the processing of dairy products, as well as for steam generation, for heating, cooling, and cleaning purposes. Continuous monitoring of dairy wastewater creates many significant challenges.


Steam Power Generation and cooling processes take vital roles in numerous industrial processes. LAR offer optimal solutions for routine and challenging water-steam-cycle applications.

Pulp & Paper

The paper industry requires large quantities of water due to the production conditions. Since fibers, particles and adhesive substances may be present, the measurement technology faces tough challenges.

Types of Water Applications

LAR provides solutions for a variety of applications. Please contact us for additional application information.

Pure Water

The requirements for online measurements for pure water are very specific and deliberate. 

  • Boiler feed water
  • Condensate return
  • Drinking water
  • Groundwater

Process Water

Any disturbance in process water circuits (e.g. water-steam-circuits) can lead to an entire plant shutdown.  Reliable and fast application-specific online water analyzers provide major advantages.

  • Cooling Water
  • Process Water
  • High Salt Concentrations


Fluctuating loads, water with a high particle density and high salt concentrations characterize wastewater.

  • Water influent
  • Water effluent
  • Discharge control
  • Surface water
  • Industrial wastewater
  • De-icing water
  • Oil-in-water

Questions? We’re here to help.