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Limited Oxygen Index

Limited Oxygen Index

Product Details:


Product Description

Our offered wide assortment of Limited Oxygen Index apparatus have different components for effective functioning such as borosilicate glass made test chimney, a metallic base and hook supported by a metallic pillar. Glass beads are filled in a tube for a proper mixing and evenly distribution of nitrogen and oxygen gases. The offered device also have a digital temperature controller and indicator for a continuous monitoring of temperature variations. For a better performance, a digital preset timer and buzzer is also provided in the equipment. 

Features :

  • Highly durable
  • Efficiently control and measure gas flow
  • Temperature controller to process different needs
  • Reset switch along with timer is available


  • IS: 13501-1992  : Textiles-determination of flammability of oxygen index
  • ASTM D-2863-1997 : Measuring the minimum oxygen concentration to support the candle like combustion of plastic (oxygen index)
  • Dimensions of test column: 75 mm inside diameter x 450 mm long
  • Rota meters: 0.625 to 6.25 liter/minute for oxygen & 1.05 to 10.5 liter/minute for nitrogen
  • Temperature indicator: Up to 199 degree C x 1 degree C
  • Timer: Timer Up to 999 seconds x 1 second
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