LAR's product range covers water analyzers for the most important sum parameters as TOC, COD, TOD, BOD, toxicity, TN, TP, and Oil-in-Water. The measurement systems are used in three major areas of application: Environmental monitoring, municipal facilities and industry.
Based on the analyzers' high precision and speed, they allow an optimal controlling of processes, safe supervision of industrial and municipal waste water treatment plants, reliable monitoring of surface water and inflows of rivers/lakes.
The Total Organic Carbon (TOC) measures a samples organic loads and is thus an important indicator for water quality. From complex industrial waster water to phamaceutical pure water, LAR's TOC analyzers determine the parameter quickly and precisely.
The Chemical Oxygen Demand (COD) indicates the amount of oxygen which is needed for the oxidation of all organic substances in water. Conventional methods need toxic and hazardous oxidants. On the contrary, LAR's COD analyzer determine the parameter cleanly and safely without using hazardous chemicals - online as well as in laboratory use.
The Biochemical Oxygen Demand (BOD) indicates the amount of oxygen which is needed for the biological degradation of organic substances in water. Toxicity is described as the direct harmful effect of a substance on organisms. Both, BOD and toxicity, are important parameters for the control and protection of waste water treatment plants.
The total nitrogen bound (TNb) shows the pollution of water caused by nitrogen compounds. Using LAR's ultra high-temperature method, the TN can be determined by using a CLD or ECD. The total phosphorus (TP) is determined by the molybdenum blue method. However, this parameter can be combined with TOC, COD and TN measurements in one single analyzer.
Online TOC Analyzer
LAR's TOC analyzer QuickTOCultra is the most reliable measurement system for the roughest waste water applications. Due to an unrivaled injection and oxidation technique, the QuickTOCultra easily handles sticky, fatty, salty, and high-particle samples unlike other TOC analyzers.
The combustion leader in TOC analysis provides maximum reliability and availability, hence also profitability for its operators.
COD Analyzer for Laboratories
The QuickCODlab laboratory analyzer is the master plan for fast and clean COD measurements. Unlike traditional COD analysis methods, the QuickCODlab oxidizes the water sample without the need of any hazardous chemicals. Due to the patented high-temperature combustion method, the measurement results are free of chloride inteferences.
Less chemicals. Simple operation. Save money.
TOC Analyzer for Pure Water Applications
LAR's TOC analyzer QuickTOCpurity is the most reliable measurement system for pure and ultra pure water applications. Due to a special injection loop, the sample is fully protected against contaminations from ambient air. Hence, the QuickTOCpurity reliably detects the TOC level of pure water.
Toxicity Analyzer for Waste Water Treatment Plants
LAR's toxicity analyzer NitriTox continually monitors water for toxic pollutants. Potential toxins in water are determined through the reaction of highly sensitive bacteria. The measurements follow at intervals of less than 5 minutes. Thus, operators can easily introduce countermeasures to protect their treatment plant and processes.