描述

适用范围:

It is suitable for the determination of combustion properties of plastics, 橡皮, 木头, 纤维, foam plastics, film and textile materials.

技术参数:

1. Flow meter display
2. Machine accuracy: 2.5
3. Flow adjustment range: 0-10l /min (60-600l /h)
4. Oxygen input pressure: > 0.25兆帕
5. 测量范围: 0 〜 100% 氧气;
6. The combustion tube: inner diameter 75 ㎜ total 450 mm or more
7. Gas flow rate in the combustion cylinder: 40毫米 + / – 10毫米/秒
8. Pressure gauge accuracy 2.5
9. Flow meter: 0-10l /min (60-600l /h) 可调节的

10-10. 测试环境: 温度 35 ℃, 湿度 45-75%

11. Input pressure: 0.2-0.3兆帕
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, 纺织品, fire doors, ETC
15. Propane (butane) ignition system, flame length 5mm-60mm freely adjustable
16. 气体: industrial grade oxygen/nitrogen (user’s own).
17. 点火: 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

工作环境:

1. 环境温度: – 10 ℃~ 45 ℃
2. 相对湿度: 85%;

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

4. Input pressure: 0.25-0.4兆帕;
5. Working pressure: 0.15兆帕;

Design standard: 国标/T 2406-1993

美国材料试验协会D 2863, 国际标准化组织 4589-2, NES 714 国标/T 5454 54 国标/T 10707 国标/T 8924-1988 国标/T 16581-1996 国际电工委员会 61144-1992