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Toxicity Test Apparatus NES 713


The NES 713 is used for the determination of the toxicity index of the products of combustion from small specimens of material.


  • The Chamber has a steel framework for strength and is constructed from fire retardant grade polypropylene with welded seams and a volume of 0.7 cubic metres.
  • The Door, which gives full access to the Chamber for easy cleaning is constructed from clear polycarbonate sheet, backed with laminate for strength and rigidity.
  • Gas Burner has a spark ignition system which automatically re-ignites should the flame extinguish.
  • 15 sampling positions are provided for use with colorimetric Gas Reaction Tubes or optional specific Gas Analysers.
  • Separate Control Unit houses the Flowmeters, Timer, Methane and Air Controls.
  • Forced-air extraction system for evacuating the Chamber after a test.
  • Internally mounted Stirring Fan for rapid mixing of combustion products.



  • Chamber Dimensions (mm) 1100 (W) × 800 (D) × 1300 (H)
  • Control Unit Dimensions (mm) 530 (W) × 270 (D) × 280 (H)
  • Voltage: Dual - 110V-60Hz 3A - 230V-50Hz 2A
  • Weight: 70kg


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