OI-3 oxygen index analyzer uses the latest technology and is currently the most effective instrument for measuring oxygen index.Critical (Limiting) Oxygen Index Test Apparatus OI-3Standards compliantASTM D 2863 BS 2782 PART 1, METHOD 141 ISO 4589 PART 2 NFT 51-071FeaturesCan accurately analyze the oxygen index to 0.1% With heavy-duty heat-resistant glass chimney, 2 different types of sample holders ( flexible material / solid material ) Equipped with automatic correction system Adjustable oxygen index Automatically adjust the flow of oxygen and nitrogen to obtain the required oxygen index Software display: instrument status, oxygen index, flow rate, chimney temperature, execution time Equipped with control valve, flow meter and screening program, the instrument operation is simple The instrument is also equipped with a combustion element and operating manual
