Teledyne Tekmar Torch TOC/TN Analyzer (Combustion)

The Torch utilizes Static Pressure Concentration (SPC) for the analysis of TOC/TN using high temperature combustion. 


The Torch Analyzer contains a built in autosampler with three vial rack choices and PC driven control. This features automated calibration and Intellidilution which automatically dilutes over-range samples to within the working calibration range. Maintenance is simplified by design allowing easy access to all areas of the unit. 

All of these features and competitive price positioning make this system ideal in keeping costs down and maintaining productivity in the laboratory. 

NDIR Pressurization Overview

Pressurized detection, or static read, is a technique used for concentrating the CO2produced by the oxidation of the sample. The technique can be used for both qualitative and quantitative analysis. In this section the basics of the pressurization technique will be described.


  • ​​EPA 415.1, 415.3 and 9060A, 
  • Standard Method 5310B, 
  • EP 2.2.44, ISO 8245,
  • EN 1484, 
  • USP 643 (Chapter 24), 
  • ASTM D2579, 
  • prENV 13370, 
  • AOAC 973.47

Key Features


  • Built-in benchmark diagnostic check - including leak check
  • Ability to program and store furnace temperatures to accommodate various methods
  • Static Pressure Concentration Technology (patent pending)
  • Intellidilution feature automatically detects samples that have exceeded the selected calibration range and dilutes it to fall within the selected range
  • Multiple pre-set application ranges for analytical requirements
  • Auto-calibration eliminates the need for manual standard preparation
  • Detection Levels:


  • Carbon 50ppb to 30,000ppm
  • Nitrogen 50ppb to 2,000ppm


  • Simultaneous analysis for Carbon and Nitrogen
  • Easy access for maintenance of combustion tube
  • Improved catalyst
  • Built-in autosampler
  • Increased throughput with ASM Sparge
  • Auto-blanking
  • Mass Flow Controller
  • Optional vial mixing capabilities
  • Optional TN Module​



Application Notes

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Teledyne Tekmar Deutschland

Teledyne Tekmar is represented in Germany by ANTEC GmbH


Analysen- und Prozesstechnik
Hauptstraße 4
82404 Sindelsdorf

Telefon: +49 (0) 8856 9910
Telefax: +49 (0) 8856 9891



Technical Support

Telefon: +49 (0) 89 72069268
Telefax: +49 (0) 89 72625045