industrial sewing machine

SL-FL69 Oxygen Index Tester (Electrochemistry)

Short Description:

The sample is placed vertically in a quartz glass cylinder filled with oxygen and nitrogen. The sample is usually ignited from the top and the combustion state of the sample is observed at the same time.


  • Min.Order Quantity: 1 unit
  • Price: Negotiable
  • Package : Plywood Case
  • Model: SL-FL69
  • Standards: ASTM D2863, ISO 4589-2:1996, NES 714
  • Product Detail

    Product Tags

    ASTM D2863 Oxygen Index Tester (Electrochemistry) with Building Materials

    Product introduction of Oxygen Index Tester (Electrochemistry)

    The sample is placed vertically in a quartz glass cylinder filled with oxygen and nitrogen. The sample is usually ignited from the top and the combustion state of the sample is observed at the same time. If the material is continuously burning, whether the combustion can be maintained for 600 seconds is observed, and whether the flame spread distance reaches the required distance of the standard. In the process of testing, users need to constantly find the percentage concentration of oxygen which can maintain the continuous combustion, as the final detection results

    Performance characteristics of Oxygen Index Tester (Electrochemistry)

    1. According to the technology of oxygen sensor, the percentage concentration of oxygen can be obtained automatically, which is easy for users to read directly.
    2. Digital display of nitrogen gas flow rate and the total flow rate of oxygen and nitrogen mixture. According to the test standard, the test needs to be carried out under the total flow rate of about 10.6L/Min.
    3. Using precise metering gas flow valve to regulate gas flow, the accuracy of the whole instrument can reach the regulation range of 0-0.1L/Min, the current gas flow can be obtained more accurately, and the whole oxygen percentage step can be adjusted to 0-0.2 readings.
    4. Equipped with electrochemical sensors, the external replacement mode of the chassis is convenient for users to replace.
    5. Equipped with high temperature resistant quartz glass cylinder, it can withstand higher test temperature.
    6. Equipped with gas igniter device, it can easily adjust the flame length and cut off the burning gas.

    Product parameters of Oxygen Index Tester (Electrochemistry)

    Application fields: building materials, rail transit, wire and cable, software furniture, automobile interior decoration

     Size  420 mm (W) x 350 mm (D) x 560 mm (H)
     Weight  9kg
     Electrical  220V, 10A
     Ambient Temperature  Operating 10°C to 35°C.
     Gas Supplies  Oxygen、Nitrogen 
     Standards  ASTM D2863, ISO 4589-2:1996, NES 714
     Applications  building materials, rail transit, wire and cable, software furniture, automobile interior decoration

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    industrial sewing machine