Total Carbon/Total Organic Carbon Analyzer

TOC/TNbAnalysis has no limitations

The vario TOC cube total carbon/total organic carbon analyzer adopts an innovative design and can be used to determine organic and inorganic bound carbon in liquids, mortars, and solids. Determination of TOC or TN in aqueous solution_bThe ppb sensitivity * * is combined with the accuracy and reliability of organic element analysis to automatically determine carbon concentrations up to 100% in any sample matrix. Combining the oxidation of carbon within a freely selectable range of up to 1200 ℃, high-temperature digestion and catalytic combustion methods are employed.

Measurement modes of TC/TIC/, TOC/NPOC, POC, and DOC. Formed CO₂Purification is carried out through a halogen trap and equipped with a subsequent 3-step dense gas drying system. By using an ultra wide range NDIR spectrophotometer with extraordinary linearity, CO can be detected₂Even for SO₂No spectral interference, 0-60000_{Excellent concentration range of ppm C, no need for sample dilution. The newly developed matrix separation system (in the brick application) can operate continuously even for mineral containing samples (such as seawater). Determine the total bound nitrogen (TN) in the form of NO by selecting an electrochemical detector (EC), infrared (NDIR), or chemiluminescence detector (CLD)}b

）.
measurement method₂High temperature catalytic oxidation up to 1200 ℃, using NDIR for TOC, NPOC, TC, TIC, POC_{(VOC), DOC CO}determination. Simultaneously measure TN with EC, NDIR, or CLD (options)

b
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Large detection range:
0-60000 milligrams per liter of carbon, with a detection limit of 6 ppb

(SD)。 The variable sample volume between 0.052 milliliters and 2 milliliters allows for multi-point calibration from a single standard solution with automatic dilution effect. Has extraordinary linearity throughout the entire calibration range.
The modular concept of liquid and solid analysis

There are various options for liquid and solid automatic samplers, as well as cost-effective manual sample changing solutions. Exchange is fast and convenient. Upgrades can be made at any time.
True matrix separation

The new reactor concept enables true substrate separation and maximizes the protection of combustion tubes. Excellent analytical performance for salt solutions (such as saltwater) or other complex sample matrices.
Software with high performance and maximum flexibility

Control the instrument with a regular Windows PC, including calibration wizard, system suitability testing, statistical data, and upper level mathematical operations control and evaluation software, according to 21
CFR 11 regulations require optional selection. Comprehensive maintenance software and comprehensive help menu.

Support verificationComplete qualification documents for IQ, OQ, and PQ standard operating procedures (SOPs) and certificates that comply with FDA regulations

Simple, compact, and economicalThe unique instrument concept has the characteristics of being easy to handle and can be optimized to reduce maintenance costs - it has high flexibility and analytical performance.

Variation TOCWidely used:

Water analysis:Pure water, surface water, drinking water, well water, high chloride ion samples, etc

Environmental analysis:Industrial wastewater, sewage sludge, solid wastewater, etc

Pharmaceutical industry:Injection water, cleaning validation, process water, etc

Geochemistry and Oceanography:Sediments, suspended particles, seawater, glaciers, carbonate rocks