描述

1、使用

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

测试条件, the determination of polymer just maintain minimum volume percentage of

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

木头, 塑料, 橡皮, 纤维, plastic foam, heat preservation material, 电影, artificial leather and

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

used in building materials B1, B2 level performance measurement.

2、仪器特点

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

专注;

2, digital display table shows oxygen concentration directly;

3, special manual ignition safe and reliable;

4, since tide sample clip (塑料) and the claims to sample clip (纺织品) A;

5, using the automatic calibration standard air oxygen density.

3、技术规格

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

total height is 450 毫米.

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

3, display precision: 0.1%

4, response time: < 5 s;

5, working pressure: 0.1 MPa to 0.3 兆帕;

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

7, 工作电源: AC220v;50 hz.50 w;

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

4、标准

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”

国标/T 10707-10707 “determination of the combustion performance of rubber oxygen index

方法,

国标/T 8924-8924 “fiber reinforced plastics combustion performance test method of oxygen

index method,