Oxygen index analyzer – LOI 901

LOI 901 is a testing system for determining the burning behavior of plastics by oxygen index at ambient temperature in accordance with ISO 4589-2 och ASTM D2863.

With the help of LOI fire testing device (LOI = Lowest Oxygen Index), the burning behavior of polymers is determined by the oxygen index.

Compact and lightweight, the device features a high-resolution touch display for intuitive user guidance. The fully automatic calibration and testing functions make it easy to operate the device. All relevant data such as temperature, flow rate and time are displayed during the test.

Except for the test gases (O2 / N2), all necessary accessories for performing standard tests are included with the device and greatly simplify day-to-day work at the lab.

Key features

  • Sample holders available for rod-shaped and flat samples
  • Easily replaceable borosilicate glass column
  • Propane igniter
  • Fully automatic calibration
  • Automated testing procedure
  • User guidance via high-resolution 7“ touch display with brilliant colors and intuitive menu icons
  • All necessary accessories for standard tests included with the device (options see separate technical datasheet)
  • Single board computer with Windows operating system
  • Single license for the LOI software

More information

Product brochure: NTA Fire Testing Systems.pdf