TOC Analysis
TOC Analysis
- Total Organic Carbon Analysis
- TOC Analysis
- TOC Analysis Systems
- TOC Analysis Software
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product
Total Organic Carbon Analyzer
TOC-L Series
The TOC-L series of TOC analyzers adopts the 680°C combustion catalytic oxidation method, which was developed by Shimadzu and is now used worldwide. While providing an ultra wide range of 4 μg/L to 30,000 mg/L, these analyzers boast a detection limit of 4 μg/L through coordination with NDIR. This is the highest level of detection sensitivity available with the combustion catalytic oxidation method. In addition, the combustion catalytic oxidation method makes it possible to efficiently oxidize not only easily-decomposed, low-molecular-weight organic compounds, but also hard-to-decompose insoluble and macromolecular organic compounds.
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Wet Oxidation TOC Analyzer
TOC-VWP
Phosphoric acid and the oxidant (persulfate) are added to the sample, which is heated under UV illumination to convert the TC in the sample to carbon dioxide. This carbon dioxide flows with the carrier gas via the dehumidifier into the NDIR sample cell. The area of the carbon dioxide peak signal is measured and this peak area is converted to TC concentration using a pre-prepared calibration curve.
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On-line TOC Analyzer
ON-LINE TOC-VCSH
Combustion catalytic oxidation / NDIR method The functionality for continuous automatic measurement has bee added to the ability of the combustion catalytic oxidation/NDIR TOC-V Series to perform high-performance, high sensitivity measurement of organic substances. The On-line TOC-VCSH can be used for Continuous automatic high-sensitivity monitoring of water samples such as pure water and tap water.
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TOC-1000e On-Line TOC Analyzer For Pure Water
eTOC series
Demands for highly purified water and its quality control are getting stronger in many industries, such as pharmaceutical, medical device, food/beverage, chemical, precision machinery, and semiconductor.Shimadzu's eTOC has been designed to satisfy this demand.
