TOC-4200

On-line TOC Analyzer

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Highly advanced on-line TOC Analyzer excels in a wide range of applications

on-line TOC analyzer 
 
The TOC-4200 is a high-performance on-line TOC analyzer, based on the proven 680°C Catalyst-aided Combustion technology. This established technology is featured in a large installed base of Shimadzu Total Organic Carbon Analyzers throughout the world, and has been applied to a broad field of industries.
 
 
  • Support for New Means of Communications, Enhanced Data Handling
  • From pure water to heavily polluted water. Measurement ranges from 5 mgC/L full-scale to 20,000 mgC/L full-scale.
  • Low Maintenance, Low Running Costs
  • Easy-to-view color LCD touch screen

Diverse Applications

Supports monitoring TOC removal rate based on EPA Regulations

  • Calculates TOC removal rate based on the United States EPA regulations
    (Part IV 40 CFR Part 9, 141 and 142, 1998)
    (when a 2- or more-stream switching option is provided)

 

Total pollutant load control regulation applications (organic pollution load) -Japanese regulation

Total pollutant load control regulation

 

  • Converting the measured TOC values allows applications to COD total volume control. (*1) TOC → COD conversion functions are installed as standard.
  • Reading flow rate signals from a flow meter (*2) permits COD load conversion calculations.

 

Wastewater treatment plant influent (upstream monitoring) and effluent

Wastewater treatment plant influent (upstream monitoring) and effluent

 

  • Measurements at a short measuring cycle (4 minutes minimum) rapidly capture dramatic changes in organic matter or abnormal effluent.
  • The powerful oxidation capacity of a combustion-type analyzer can detect organic matter that cannot be captured using a UV meter.
  • The short measuring cycle and powerful oxidation, combined with switching between up to six flow lines, offer detailed monitoring of treatment plants.

 

Monitoring of river water sampled at water purification plants and treated water (tap water)

Monitoring of river water sampled at water purification plants and treated water (tap water)

 

  • Monitoring changes in river water quality due to rainfall and other factors to provide control indicators for treatment processes.
  • Permits simultaneous monitoring of treated tap water.

 

Plant water (washing water, cooling water, recovered water, boiler water, condensate, etc.)

Plant water (washing water, cooling water, recovered water, boiler water, condensate, etc.)

 

  • Continuous monitoring of water used in a plant.

  • Continuous monitoring of pure boiler water assists in the detection of anomalies, such as damaged pipes.

  • The short measuring cycle (4 minutes minimum) of the combustion-type TOC analyzer achieves more rapid detection of anomalies.

*1 The TOC-COD conversion formula must be determined separately.
*2 With attached option
 

 

Features

  • Support for a Wide Range of Samples
    Support for a Wide Range of Samples
    From pure water to heavily polluted water
    Measurement ranges from 5 mgC/L full-scale to 20,000 mgC/L full-scale.
    An option can be attached to support high-sensitivity measurements to 1 mgC/L full-scale.
  • Low Maintenance, Low Running Costs
    Low Maintenance, Low Running Costs
    A carrier gas purification function is installed as standard for 24-hour continuous operation by the analyzer. Purifying instrument air or compressor air in a facility to produce carrier gas significantly reduces running costs.
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