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  Chemistry and Biotechnology - Teledyne Tekmar - Lotix Combustion TOC Analyzer



Lotix Combustion TOC Analyzer
TOC users from around the globe requested an instrument that meets the following criteria: simplicity, performance, and durability.
The Lotix TOC Combustion analyzer is designed to accurately measure carbon content in aqueous matrices down to the ppb level. It uses proven high temperature combustion, oxidation of carbon material into carbon dioxide, and detection using a new Non-Dispersive Infrared (NDIR) detector.
Lotix is the ultimate solution for waste water, drinking and surface water, ground water, sea water, and other hard to oxidize matrices with an economical price to fit any budget.
Lotix Key Features
icon NO syringe drives or 7-port valves!
icon Ability to run 0-20,000 ppm with a single injection volume virtually eliminating the need for multiple calibration curves
icon Totally NEW and highly sensitive flow through Non-Dispersive Infrared (NDIR) detector
icon Easy to use software requiring < 1 minute to set up a calibration curve
icon Simple design ensures virtually any component can be accessed in minutes, and with the furnace located in the front, combustion tube maintenance is a snap!
icon Real time viewing of analytical data and printing of completed sample reports while instrument is running
icon Easy scheduling of priority samples
icon Ability to EXPORT to CSV or PDF and IMPORT from CSV files
Lotix Key Features
icon TOC sampling and analysis are used in a wide range of applications in several industries. Waste water, Effluents, Sea water, Environmental, Pharmaceutical, Petrochemical
icon pdf Lotix Calibration Curve :TOC <Download>
NEW Highly Sensitive NDIR Detector
The Lotix’s NDIR detector is an absolute, non-dispersive, infrared gas analyzer based upon a single path, dual wavelength, infrared detection system. This low-maintenance analyzer is designed for continuous monitoring of CO2. The Lotix’s NDIR has the following characteristics:
  • High accuracy over the entire measurement range due to automatic temperature and pressure compensation
  • High stability with low zero and span drift
  • 1 ppm signal noise at 370 ppm CO2
  • CO2measurement range of 0-20,000 ppm without dilution using a single 0.5 mL sample injection. Higher concentrations are achievable with dilution prior to analysis.
  • An optical path that can be serviced and cleaned by Teledyne Tekmar Service Technicians
  • Optional Module
    LSS Boat Module
    The Teledyne Tekmar LSS Boat Module is an ideal add-on to the Lotix Total Organic Carbon (TOC) analyzer. It uses high-temperature combustion to accurately measure carbon content in a variety of matrices: soils, sludges, sediments, particulate-laden liquids and hard-to-oxidize samples.
    Compact and simple, the LSS Boat is designed to work with the Lotix making it the ultimate solution for all of your TOC needs both liquid and solid for years of operation with an economical price to fit any budget.
  • Automated sample delivery into furnace via software
  • Low cost of ownership
  • Up to 1 gram sample size giving you a wide analytical range
  • Ability to switch back and forth between liquids and solids within minutes
  • Analysis of 1 gram samples with up to 20mg carbon content can reduce errors associated with using small sample sizes
  • Comparison of total organic carbon analysis methods

    Combustion TOC

    UV Persulfate

    l  Excellent oxidation of all organics

    l  Able to analyze salt samples

    l  Relatively high system blanks

    l  Poor precision and accuracy at low ppb levels

    l  Good for particulated samples

    l  Higher system maintenance and cost of ownership

    l  Low system blanks

    l  Excellent precision at low ppb levels

    l  Difficulty with particulated samples

    l  Lower maintenance and cost of ownership

     

    Lotix Speci¬cations
     
     
     
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