Intelligent Type Materials Measuring Instrument Oxygen Index Test/Testing Machine
Oxygen index measuring instrument apply to the requirements of ISO4589 and ASTMD2863 (oxygen index method). Used to assess the combustion performance of the heterogeneity of solid materials, laminated materials, foam materials, films and membranes under the stated conditions.
Technical parameters:
1. AC220V+10%/50Hz.
2. Temperature requirements of test gas: 23`C ±
2`C
3. Heat-resistant glass cylinder (about): diameter: >95mm, height 500 mm.
4. Timer: 999s + 0.25s
5. Wind speed: 40 + 0.8mm/s
6. Display mode: Touch screen displays flow rate,oxygen concentration, time and experimental results.
7. Measurement and control system: control accuracy is less than 3% (V/V).
8. Ignition device: screw drive, accurate and reliable movement, and automatic control.
9. Igniter: ignition tube diameter: 2 +1mm
10. Flame length: 16 + 4 mm
11. Resolution: 0.01.
12. Temperature range: 25-150 C. Wind speed monitoring and display function.
13. The gas source of the test flame is propane gas and high precision electronic induction flowmeter.Real-time acquisition and digital display of oxygen and nitrogen flow.
14. High temperature E type: It has heating and temperature control functions, including heating base and quartz heating and insulation glass cylinder.
