1080 Total Organic Carbon (TOC) Analyzer

1080 TOC Analyzer Overview

With a unique combustion reactor design to protect the platinum catalyst from deposition of non-combustible salts you can extend catalyst life, reduce operating cost, and ensure consistent oxidations conditions for stable blanks. Watch the video to learn more!

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SKU331275


The 1080 Total Organic Carbon Analyzer uses high-temperature (680 ºC) catalytic combustion to oxidize and convert organic compounds present in aqueous samples to CO2 for measurement by a solid-state, non-dispersive infrared detector (SS-NDIR). Though high-temperature combustion TOC has been shown to be very effective for the analysis of samples that are of high molecular weight or contain substantial amounts of salt or difficult-to oxidize organics (e.g., humic acids), these types of samples are problematic for typical combustion TOC analyzers. Our patented technologies protect the catalyst, increase reliability, reduce maintenance and operating costs, and extend the life of the instrument.

  • Overview

    Designed for Performance and Simplicity

    The 1080 processes aqueous samples for analysis of the total organic carbon total inorganic carbon and non-purgeable organic carbon (NPOC) content. Supporting USEPA-approved methods, Standard Methods, ASTM, DIN/ISO/CEN, and EU Methods our 1080 can analyze up to 300 samples per 24-hour period, depending upon the protocol employed, in excess of 100,000 samples per year. Principal applications include wastewater, seawater, industrial process water, drinking water, groundwater, and cooling water.

    The 1080 also employs a multi-step analysis technique to distinguish and quantify different forms of carbon present in sample matrices and determine organic content. 

    TIC concentration is determined by acidifying a sample to a pH less than 2. Carbonates and bicarbonates in the sample dissociate, forming CO2, which is measured by a solid-state non-dispersive infrared detector (SS-NDIR) and reported in mass and concentration values.

    TIC-free samples are Pulse-Timed injected into the reactor to perform high temperature (680 ºC) combustion over a platinum catalyst. Organic compounds are oxidized and converted into CO2, which is then quantified by the SS-NDIR detector. The result is reported as the TOC content in both mass and concentration of carbon.

    The 1080 Analyzer also supports many analytical approaches — TC/TIC/TOC/NPOC analysis techniques and standard measurements, as well as simultaneous determination of total bound nitrogen (TNb) using the optional TNb analysis module.

    Features and Benefits

    Solid-State Non-Dispersive Infrared Detector     Solid-State Non-Dispersive Infrared Detector (SS-NDIR)

       Reduces interferences from other compounds for accurate and reproducible results.

    Electronic Pressure Control for TOC Analysis    Electronic Pressure Control (EPC)

       Utilized for critical flow adjustments.

    Patented TOC Technology from OI Analytical   Patented Technology

       Less maintenance and longer instrument life with both the Catalyst Guard® and the Smart Slide Injector® (which extends the life of o-rings)

    Easy Accessibility for TOC Analysis    Easy Accessibility

       Open architecture provides easy service access to critical components and reagents.

    LIMS Connectivity for TOC Analysis   LIMS Connectivity

       Measurement results can be easily transferred to Laboratory Information Management Systems.

    Reduce Training Time with TOC Training materials    Video Tutorials

       Reduce training time with quick access to OI Analytical knowledge base.

    Intuitive Software for your TOC Analysis    Intuitive Software

       Simple, icon-driven interface and user-friendly functionality.


    With over 50 years of experience designing TOC analyzers, OI Analytical has developed the 1080 to give you the accurate results you need with a low cost of ownership and unprecedented ease of use. Engineered for unsurpassed reliability and simple operation, the Model 1080 Total Organic Carbon Analyzer handles even the most challenging applications with precision and ease.

    Test Methods Supported

    The high-temperature combustion technique has been approved and adopted in numerous regulatory compliance methods, standards, and norms for water quality testing.

    USEPA 415.1 - Drinking Water

    Standard Method 5310B - Wastewater, Ground & Surface Waters

    USEPA 9060A - Wastewater, Ground & Surface Waters

    USEPA-DBPR - Disinfection Byproduct Rule

    ISO 8245 - Drinking Water & Wastewater

    EN 1484 - Surface & Ground Water, Potable Water

    ASTM D7573-09 - Water, Wastewater & Sea Water

    Automation

    The 1080 offers automatic sample acidification and sparging. The automatic dilution function reduces sample salinity, acidity, and alkalinity, significantly extending the dynamic range.

    Priority Sample on the Fly & Increased Throughput

    With intuitive software features, priority samples can be added at any time without interrupting the operation of the instrument. The Model 1088 Autosampler analyzes up to 88 samples unattended freeing the operator’s time for other projects.

    Compact Design

    The autosampler was designed to fit beneath the 1080, conserving bench space.

    Intuitive Software

    TOCView provides fully automated data collection, analysis, reporting, storage in a LIMS environment using logical, and easy-to-follow design. Create methods for the analysis, set up and prioritize samples, quickly monitor instrument parameters, perform routine checks, review results, and generate reports all from TOCView.

    Optional Accessories

    The 1080 can be equipped with a number of instrument options and automation accessories to improve sample throughput and productivity. Our 88-position Rotary Autosampler, which offers automated dilution, in-situ stirring, and 88 (40 mL) sample vials, can be positioned below the analyzer for convenient installation. The optional TNb Nitrogen detector allows the measurement of total bound (inorganic and organic) nitrogen (excluding N2) in aqueous samples in tandem with TOC analysis.

  • Specifications
    Method Compliance USEPA, CEN, USP, EUP, ASTM, ISO, DIN, STD
    Furnace Temperature Adjustable, 680 ˚C in 1˚C increments - 720 ˚C for TNb
    Measurement Range 50 ppb C - 2,000 ppm C
    (multiple calibration ranges or dilution required)
    Measuring time From 3 minutes
    Oxidation technique High temperature catalytic oxidation, liquid samples
    Options available TNb module, 88-position rotary autosampler
    Method TC 680 ˚C with Platinum catalyst
    Method TIC Acidification and sparging
    Method TOC NPOC, combustion of TIC-free sample, TOC–TIC
    Reproducibility 3.0%
    Accuracy +2% FS or 2% relative
    Sample pathway Color-coded Teflon® and PEEK® with automatic cleaning in all injection modes
    Sample injection and sample handling Injection: sipper, rotary autosampler
    Handling: automatic syringe with sliding TC furnace injector
    Sample Injection Volume 10µL – 2.0 mL
    IC pretreatment Available with optional autosampler
    Reagent purge Yes
    Reagents Required Hydrochloric acid, rinse water
    Gas Supply

    Oxygen or Air, 99.995% (carbon dioxide and hydrocarbon free),
    50-60 psig

     

    General Instrument Specifications  
    Measurement Technique Solid-State, Non-Dispersive Infrared (SS-NDIR) detector
    Operation Mode Controlled via PC software (Windows 7, 8, 10 PRO)
    Operator Interface Windows®
    Software (included) Multi-instrument control via PC-based software,
    LIMS connectivity, data management, custom reports
    Operating system requirements Windows® 7 (with Service Pack 1 or higher), Windows® 8, 8.1 & 10
    Communications USB-to-RS422 communications cable (5m length)
    Input and output relays Two user-programmable inputs, two user-programmable outputs
    Ambient temperature range: 10 ˚C – 37 ˚C
    Operating humidity: <90% noncondensing
    Certifications CE; EMC: Directive 2014/30/EU; Safety: LVD 2014/35/EU;
    RoHS: Directive 2011/65/EU
    Power requirements 115/230V AC, 50/60 Hz, 750VA max
    Benchspace with autosampler (optional) 14” W x 19”D (35.6cm W x 48.3 cm D)
    Weight 17.5 kg (38.5 lbs), 37.5 kg (82.5 lbs) with autosampler option
    Dimensions 29” H x 14” W x 19” D (74 cm H x 36 cm W x 48 cm D)
    Warranty 12 months on parts and labor
  • Video

    1080 TOC Analyzer Overview

    With a unique combustion reactor design to protect the platinum catalyst from deposition of non-combustible salts you can extend catalyst life, reduce operating cost, and ensure consistent oxidations conditions for stable blanks. Watch the video to learn more!

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