LAR Process Analysers - a brand by Process Insights, Inc. news

At this years ACHEMA, LAR Process Analysers AG presents its newest product developments in COD and
TOC analysis. For the measurement of TOC there are two major innovations. First, a TOC analyzer for ultra
pure water applications with TOC contents < 10 μg/l (ppb). The new analyzer uses an efficient UV lamp for
oxidizing organic compounds by the “direct surface” principle in combination with conductivity detection.
Second, the new generation of LAR’s

Total Organic Carbon analysers are commonly used to measure the level of organic contamination in water. Online TOC analysers installed in refineries and petrochemical plants are located right in the middle of the process facilities. Here explosive gasses, vapours or mist can be present. It is a high risk situation, as any spark or any heat source may cause an explosion. Hence, explosive areas necessitate safety protection measures</

The QuickCODultra online analyzer from LAR Process Analysers AG is especially designed for chemical oxygen demand (COD) measurements in water.

Inside the analyzer, the sample is transported and injected to the furnace using a robotic, horizontally and vertically moving injection needle. Sample pretreatment or dilution is not required. 
In the furnace, the raw water sample is completely oxidized at 1,200°C. Then, the amount

The water analyzer QuickTOC_effluent from LAR Process Analysers AG is an online total organic carbon (TOC) analyzer especially designed for water with a low-particle density at the plant’s effluent. T

he water sample is sucked into the analyzer by means of a pump. Then, the sample is injected from a sample vessel into the reactor using a special injection loop. In the reactor, the the

LAR`s online analyzer ToxAlarm is a measuring system for the determination of toxicity in drinking and surface water. The analyzer contains a highly sensitive bacteria culture in a fermenter, which constantly and independently produces biomass. Since every water sample is tested with a small and fresh amount of bacteria, the risk of the entire bacteria culture within the analyzer being contaminated is avoided. Unlike alternative toxicity tests, purchasing or time consuming breeding of test or

LAR`s TOC process analyzer QuickTOC_ultra is a measuring system for complex water applications. Due to a patented injection and oxidation technique, the analyzer easily handles sticky, fatty, salty, and high-particle samples. The sample is injected via a robot-driven injection system to the furnace, whereby pre-treatment or dilution is unnecessary. In the furnace, the sample is combusted at 1,200°C. Based on the high temperature, the organic content

The QuickTOC_purity online TOC analyzer from LAR Process Analysers AG is specifically designed for pure water analysis. The sample is injected directly into the reactor using a special injection loop, thus avoiding sample contamination from any pollutants in the ambient air. At the heart of the TOC analyzer is the reactor, where thermal oxidation at 1,200°C takes place. At this temperature, the complete oxidation of all organic compounds to carbon dioxide (CO₂) is gua

The new QuickCODlab laboratory analyzer from LAR Process Analysers AG determines the chemical oxygen demand (COD) without chemicals. The high-temperature method used has proven itself in online analytics for years and has now been optimized for laboratory use. The sample is injected directly into the furnace using a precision syringe. Optionally, an Autosampler is available for up to 60 samples. The sample is then completely oxidize

The toximeter NitriTox of LAR Process Analysers AG is a continuous operating analyzer for the determination of nitrification toxicity. Especially in water treatment, toxic substances can harm the waste water treatment plant`s biomass in a negative way and in worst case lead to a entire plant shutdown. Therefore, the monitoring of toxicity is of special importance.

The toximeter monitors the oxyg