Paglalarawan

Saklaw ng aplikasyon:

It is suitable for the determination of combustion properties of plastics, goma na, wood, fiber, foam plastics, film and textile materials.

Mga teknikal na parameter:

1. Flow meter display
2. Machine accuracy: 2.5
3. Flow adjustment range: 0-10l /min (60-600l /h)
4. Oxygen input pressure: > 0.25mpa
5. Saklaw ng pagsukat: 0 ~ 100% O2;
6. The combustion tube: inner diameter 75 ㎜ total 450 mm or more
7. Gas flow rate in the combustion cylinder: 40mm + / – 10mm/s
8. Pressure gauge accuracy 2.5
9. Flow meter: 0-10l /min (60-600l /h) nababagay

10-10. Test environment: temperatura 35 °C, kahalumigmigan 45-75%

11. Input pressure: 0.2-0.3MPa
12. Working pressure: nitrogen 0.1-0.15mpa oxygen 0.1-0.15mpa
13. Oxygen/nitrogen mixed gas inlet: includes pressure stabilizing valve, flow regulating valve, gas filter and mixing chamber
14. Sample holder can be used for soft and hard plastics, mga tela, fire doors, atbp
15. Propane (butane) ignition system, flame length 5mm-60mm freely adjustable
16. Gas: industrial grade oxygen/nitrogen (user’s own).
17. Ignition: there are made of a metal, the end has a diameter Φ 2 + / – 1 mm nozzle, can be inserted into the combustion cylinder light sample
18. Self-supporting material sample holder: it can be fixed in the position of combustion tube axis and can be vertically clamped
19. Non-self-supporting material sample holder: all stainless steel, capable of fixing two vertical edges of the sample on the frame at the same time

Working conditions:

1. Ambient temperatura: – 10 ℃ ~ 45 °C
2. Relatibong kahalumigmigan: 85%;

Gas: GB3863 gaseous oxygen for industrial use;GB3864 gaseous nitrogen for industrial use;Pressure regulating valves for both cylinders;

4. Input pressure: 0.25-0.4mpa;
5. Working pressure: 0.15mpa;

Design standard: GB/T 2406-1993

ASTM D 2863, ISO 4589-2, NES 714 GB/T 5454 54 GB/T 10707 GB/T 8924-1988 GB/T 16581-1996 IEC 61144-1992