Oxygen Index Measuring Instrument (Economical Type)
ASTM D2863、ISO 4589-2 Oxygen Index Measuring Instrument (Economical Type)
Product introduction of Oxygen Index Measuring Instrument (Economical Type)
Under specified test conditions, such as indoor temperature, the minimum oxygen concentration required to maintain sample combustion is determined in oxygen-nitrogen mixture gas stream. The result is defined as oxygen index. According to the different ambient temperature during combustion, it can be divided into room temperature oxygen index method and high temperature oxygen index method. It is generally believed that the higher the oxygen index, the better the flame retardancy of the material, and the lower the oxygen index, the easier the material to be ignited.
Performance characteristics of Oxygen Index Measuring Instrument
1. Using modern oxygen sensor technology, the percentage concentration of oxygen can be obtained automatically.
2. Digital display of oxygen percentage concentration, reading accuracy is 0.1%.
3. The flow of oxygen and nitrogen can be accurately regulated by using precise metering gas flow valve to regulate the flow of gas.
4. The step size of oxygen percentage can be adjusted to 0-0.2L/Min.
5. Equipped with nitrogen and air pressure relief valves, the output pressure can be adjusted to 0.1 mpa.
6. External electrochemical sensors are easy to replace.
7. High temperature resistant quartz glass cylinder can withstand higher test temperature.
8. Equipped with a gas igniter device, it can easily adjust the flame length and has the function of cutting off the burning gas.
9. Modern design appearance, compared with similar products, has more exquisite appearance design;
10. Provide more convenient installation instructions and operation documents for users.
Product parameters of Oxygen Index Measuring Instrument
| Dimensions | 370 mm (W) x 300 mm (D) x 480 mm (H) |
| Weight | 8KG |
| Electricity requirements | 220V, 10A |
| Ambient temperature | 10°C to 35°C |
| Installation space | Fume hood placement |
| Gas requirements | nitrogen, oxygen |
| Standards | ASTM D2863、ISO 4589-2:1996、NES 714 |
Applications: Building Materials, Rail Transit, Wire and Cable
Software furniture, other fields, automobile interior
