
Resistance to Horizontal Flammability Tester for Cellular Plastics-foam Combustion
Application:
1. The machine is suitable for the determination of the ralatively
vertical flammability performance of small hard foam and foam
rubber sample
2. This machine is suitable for the determination of the foam
horizontal flammability performance
3. This machine is suitable under laboratory conditions, assessment
of ISO 845:1985 Determination of density less than 250 kg / m ^ 3r
foamhorizontal flammabilit performance of the sample in a small
flame burning.
4. The test results as a basis for risk assessment under actual
conditions of use of fire.
Theory:
1. Vertically flammability performance test: The specification
specimen suspended vertically in the vertical burning chimney
within an angle of 15 degrees with a certain height of the flame,
burning the bottom of the sample after 10s flame is removed,
calculates the combustion time and the quality of the combustion
residues.
2. The horizontal flammability performance tests: Specification the
sample placed horizontally on the sample holder, backward edge
flame burning certain height of the flame vertical edge of the
sample 60s, to calculate the rate of burning through the burning
time or tag line.
Standard:
GB 8333,GB/T 8332 and ISO 9772
Technical Parameter:
DONGGUAN YUYANG INSTRUMENT CO., LTD
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing
and manufacturing Fire Testing Equipment, Building Material Fire
Tester, Wire and Cable Fire Tester, Environmental Test Chamber,
Textile Testing Equipment, Toys Testing Equipment and
etc.
Decades of research and development strengthen the leading edge of YUYANG in this field, and established as an crucial role in R&D on high quality and high-cost performance of testing equipment. YUYANG’s testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, lithium battery, LED, photoelectricity, mobile, plastic and rubber, display, telecommunication, chemical industry, aerospace, building material and product, wire and cable, toys, furniture, textile and fabrix, etc. All YUYANG testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.
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