Опис

1、Користите

Mainly used for evaluation of the combustion performance of the polymer under specified

test conditions, the determination of polymer just maintain minimum volume percentage of

oxygen concentrations of combustion.Suitable for polyurethane materials, flame retardant

wood, пластичне, гума, fiber, plastic foam, heat preservation material, филм, artificial leather and

филм, and the combustion performance of textile materials such as determination.And can be

used in building materials B1, B2 level performance measurement.

2、Instrument characteristics

1, high precision Britain imported special oxygen sensor provides the oxygen

концентрација;

2, digital display table shows oxygen concentration directly;

3, special manual ignition safe and reliable;

4, since tide sample clip (пластичне) and the claims to sample clip (текстилне) а;

5, using the automatic calibration standard air oxygen density.

3、Техничка спецификација

1, the combustion tube specifications: heat resistant quartz glass, the inner diameter of 95 мм,

total height is 450 мм.

2, oxygen concentration adjustment range: 0 ~ 100%;

3, display precision: 0.1%

4, response time: < 5 с;

5, working pressure: 0.1 MPa to 0.3 МПа;

6, gas: industrial oxygen and nitrogen (customer since the match);

7, радно напајање: AC220v;50 hz.50 w;

8, instrument size: 620 мм * 320 мм * 530 мм.

4、Standard

GB/T5454-1997 “determination of combustion performance of textile – oxygen index method,

GB/T2406.2-2009 plastic with oxygen index method to determine the behavior at room

temperature combustion test”

ГБ/Т 10707-10707 “determination of the combustion performance of rubber oxygen index

методом,

ГБ/Т 8924-8924 “fiber reinforced plastics combustion performance test method of oxygen

index method,