| Description | 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 for such methods as EPA 415.3, SM 5310B, and ASTM D7573. While providing an ultra-wide range of 4 µg/L to 30,000 mg/L, these analyzers boast a 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 for such methods as EPA 415.3, SM 5310B, and ASTM D7573. 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.
Features - Capable of TC, IC, TOC (= TC-IC), and NPOC measurement; options enable POC (volatile organic carbon), TOC via POC + NPOC, and even TN (total nitrogen) measurements
- The blank check function evaluates system blanks by measuring ultrapure water processed automatically within the instrument
- The automatic dilution function enables measurements up to 30,000 mg/L
- Automatic sample acidification and sparging
- The automatic dilution function reduces sample salinity, acidity, and alkalinity, significantly extending the period of use of catalysts and combustion tubes (The period of use depends on the sample and measurement conditions.)
- Stat or priority samples can be added at any time to the analysis schedule without interrupting operation even when an autosampler is used
Control software provided as standard with PC-controlled models provides excellent operability and a wealth of functions to fully support analysis work. In addition, security and integrity are maintained, protecting valuable customer data and helping to enable compatibility with electronic records/electronic signature regulations.... Read More | Delivering high sensitivity and low detection limits, reaching 0.1 µg/L, Shimadzu‘s TOC-1000e Online Total Organic Carbon analyzer is perfectly suited to meet the demands for ultra-pure water in pharmaceuticals, semiconductors, food & beverages, chemical packaging, and precision equipment Delivering high sensitivity and low detection limits, reaching 0.1 µg/L, Shimadzu‘s TOC-1000e Online Total Organic Carbon analyzer is perfectly suited to meet the demands for ultra-pure water in pharmaceuticals, semiconductors, food & beverages, chemical packaging, and precision equipment manufacturing. Combine with state-of-the-art technology and an easy-to-use and maintain design, the TOC-1000e redefines efficiency, reliability, and usability in online TOC analysis of ultra-pure water.
- Mercury-free excimer lamp emits high-energy 172 nm wavelength light
- “Active-Path” technology efficiently irradiates the sample inside the lamp with ultraviolet light to reliably oxidize organic matter
- Simple configuration with tool-free maintenance
- Smart user interface and large touch-panel screen
- Small, lightweight casing provides installation flexibility, whether on a tabletop or mounted to a wall
- Optional vial sampler allows users to calibrate or validate the analyzer at the operating site
The TOC-1000e is compatible with the Japan Pharmacopeia (JP), the United States Pharmacopoeia (USP), and the European Pharmacopeia (EP). In addition, it is equipped with multiple security functions, including user authentication and operational log records, supporting data management procedures and compatibility with 21 CFR Part 11.... Read More | As semiconductor miniaturization continues to advance, even trace-level organic contamination in ultrapure water can directly impact process stability and yield, making precise, reliable monitoring of TOC essential. Conventional on-line TOC analyzers often struggle to detect hard-to-oxidize As semiconductor miniaturization continues to advance, even trace-level organic contamination in ultrapure water can directly impact process stability and yield, making precise, reliable monitoring of TOC essential. Conventional on-line TOC analyzers often struggle to detect hard-to-oxidize compounds such as urea, which can persist after purification and compromise fabrication processes. Developed with direct input from leading semiconductor manufacturers, the TOC-1000e S online total organic carbon analyzer addresses these challenges by delivering enhanced sensitivity and real-time monitoring capabilities tailored to next-generation fabrication environments.
Features include:
- High-sensitivity detection of hard-to-oxidize organic contaminants, including urea, promoting more accurate assessment of ultrapure water quality
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Simplified flow path that enables real-time monitoring and rapid response to contamination events
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High-visibility touch panel with intuitive, color-coded status indicators supports efficiency daily operation and data review
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Only requires annual onsite maintenance for maximum uptime
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Supports a variety of data output formats
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Network connectivity allows users to monitor data remotely through a standard web browser without dedicated software
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Compact design weighing approximately 3 kg makes it suitable for benchtop, wall or pipe-mounted installation
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