TOC Analyzers - Image 1

TOC Analyzers

Surface Observation Instruments
Transportable Gas Analyzers

The role of the TOC analyzer is to quickly and reliably measure all sorts of organic compounds in water. The most important feature of such an analyzer is its ability to efficiently oxidize not only easily-decomposed, low-molecularweight organic compounds, but also hard-to-decompose insoluble and macromolecular organic compounds.

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Description

The role of the TOC analyzer is to quickly and reliably measure all sorts of organic compounds in water. The most important feature of such an analyzer is its ability to efficiently oxidize not only easily-decomposed, low-molecularweight organic compounds, but also hard-to-decompose insoluble and macromolecular organic compounds. A new series of Shimadzu TOC analyzers has been released, which delivers both high-efficiency detection of organic compounds via the 680°C combustion catalytic oxidation method, and high sensitivity capable of even pure water management.

 

Extremely wide measurement range, from 4 μL to 30,000 mg/L, applicable to everything from ultrapure water to highly-contaminated water (TOC-LCSH/CPH)

  • Capable of TC, IC, TOC (=TC-IC), and NPOC measurements. In addition, installation of optional units enables POC (volatile organic carbon), TOC via POC and 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.

 

Reliable Sample Injection System

  • 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 effectiveness will differ depending on the samples and measurement conditions.)
  • Even when an autosampler is used, stat or priority samples can be added at any time to the analysis schedule without interrupting operation by equipping the system with a sample collection tube for single-unit TOC analyzer measurements.

 

Select from 4 Models to Suit your Application

  • LCD and keyboard equipped standalone models and PC-controlled models
  • High-sensitivity model with a detection limit of 4 µg/L, suitable for a variety of applications including pure water measurements, as well as a standard model designed with cost performance in mind

 

 

A Wealth of Options to Further Expand Applications

  • TN unit capable of total nitrogen measurements via thermal decomposition/ Chemiluminescence
  • Capable of measuring not only aqueous samples but also samples in solids, and gas samples
  • Special-purpose combustion tubes/catalysts result in maintenance reductions when measuring seawater samples
  • Accommodates smaller sample volumes. (Capable of automated 5 mL/3 NPOC measurements)

 

 

Applicable in a Variety of Fields

 

 

Autosampler for TOC-L Series
ASI-L

Combination with the TOC-L series results in a fully automatic measurement system. Vials with three different capacities, 9 mL, 24 mL, and 40 mL, can be used.

  • Vials with a septum can be used (24 mL and 40 mL vials).
  • Can be equipped with a magnetic stirrer (optional).

 

 

8-Port Sampler for TOC-L Series
OCT-L

Combination with the TOC-L series results in an automatic measurement system at an affordable price. Settings are extremely simple, since special vials are not required. In addition, the effects of contamination can be reduced if measurements are performed as is using large-capacity collection bottles.

 

 

TN (Total Nitrogen) Unit for TOC-L Series
TNM-L

Combination with the TOC-L series results in a simultaneous TOC and TN measurement system. This system can also be used to meet regulations on effluent nitrogen and total volume. The space-saving design enables installation above the TOC-L, meaning that installation space is not a problem when expanding.

 

Solid Sample Combustion Unit for TOC-L Series
SSM-5000A

When combined with the TOC-L series, TC, IC, and TOC measurements can be performed in soil, sludge, sedimentation, and other solid samples. In addition, with GMP cleaning validation, the system can also be used to evaluate residues using the swab sampling/direct combustion carbon analysis method.

 

Wet Oxidation TOC Analyzers
TOC-VWS/WP Series

Wet oxidation TOC Analyzers aim for high sensitivity with great oxidation performance by combining UV light, heat, and persulfate methods.

 

On-Line TOC Analyzer
ON-LINE TOC-VCSH

High-sensitivity continuous monitoring of water samples such as pure water and tap water.

 

 

 

 

On-Line Total Organic Carbon Analyzer
TOC-4200

Highly Advanced On-Line TOC Analyzer
Excels in a Wide Range of Applications

Support for a Wide Range of Samples

  • Select a sampling unit to match the sample
  • Wide measurement range from 5 mgC/L full-scale to 20,000 mgC/L full-scale Supports for applications from recovered water of semiconductor manufacturing to heavily polluted pretreatment water
  • High sensitivity measurements from 0 to 1 mgC/L (optional)
  • Diverse TOC measurements (NPOC, TC-IC*, NPOC + POC* measurements), TN measurements*
    *Optional

 

Advanced Operability

  • Color LCD touch screen
  • Supports data-storage devices. Easy to store measured values or measurement conditions to a USB flash drive
  • Calendar scheduling setup
  • Compatible with various communication systems: Digital bus, Web-based monitoring*