high temperature combustion analyzer Articles
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Understanding Intellidilution for Use with the Torch High Temperature Combustion Analyzer
Introduction The Torch is a High Temperature Combustion (HTC) Analyzer that utilizes a patent pending Static Pressure Concentration (SPC) technology for the analysis of carbon and nitrogen. The Torch Analyzer contains a built in autosampler with three vial rack options and PC driven controls. Automated calibration and Intellidilution, which automatically dilutes over-range samples to within the ...
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The Effects of Furnace Configuration Using The Torch High Temperature Combustion Analyzer
Abstract In the evaluation of industrial process waters and wastewaters, of particular interest is organic carbon contamination from either microbial or synthetic derivatives, due to their possible environmental impact. High temperature combustion total organic carbon analyzers provide the most efficient way to measure organic carbon in these waters. The furnace parameters for high temperature ...
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TOC Analysis by the Teledyne Tekmar Lotix Solids Sampler in a Variety of Matrices
Abstract The analysis of Total Organic Carbon (TOC) in samples can be difficult due to the variation of matrix types. Soil samples like sand, clay, and humus types can have erratic amounts of water, particle size, minerals, salt, and a large array of different materials depending on the collection location. The new Lotix Solid Sampler (LSS) Module used in conjunction with the Lotix ...
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Analyzing Total Organic Carbon in Sea Water
Abstract The analysis of Total Organic Carbon (TOC) in seawater can be both challenging and expensive. The concentration of organic carbon in seawater is of considerable interest. The effect this matrix can have on TOC analyzers can lead to rapid consumable turnover, costly maintenance and repairs. Laboratories are continually looking to increase sample throughput, decrease overall cost of ...
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Analyzing TOC Using TC-IC on the Lotix High Temperature Combustion TOC Analyzer
Abstract Using safe and proven High Temperature Combustion (HTC), oxidation of carbonaceous material to carbon dioxide followed by Non-Dispersive Infrared (NDIR) detection of the CO2 product allows varieties of carbon to be independently determined using a predefined instrument method. These include: Total Carbon (TC) Inorganic Carbon (IC) Total Organic Carbon (TOC = TC-IC) Non-Purgeable ...
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TOC Analysis of Turbid Liquid Waste Using the Teledyne Tekmar Lotix with LSS Boat
Abstract The analysis of Total Organic Carbon (TOC) in samples can be difficult due to the variety of sample matrices. Specifically, liquid samples with large particulates can negatively affect TOC instrumentation by blocking liquid-handling system valves and tubing and can lead to significant consumable costs and maintenance downtime. Considering these challenges, Teledyne Tekmar has developed ...
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Measurement of TOC in Perfluorochemical (PFOS) Solution
PFOS is an extremely stable compound with strong carbon - fluorine bonds, and reports of its accumulation in wildlife and the environment have attracted international attention and concern, leading to the designation of PFOS as a persistent organic pollutant (POP).The persistent nature of PFOS prevents oxidative decomposition using wet chemical oxidation TOC analyzers; however, the Shimadzu ...
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