ASTM D2843 Building Material Smoke Density Exit Sign Fire Tester

Introduction:

Measure the smoke density of burning and decomposition of building material during test, by the loss of light transmission in the testing chamber. Flame and smoke can be monitored with viewing window.

Standards:

ASTM D2843

GB/T 8627

DIN 4102

Features:

1. User- friendly, environment-friendly, patented design;

2. All steel structure, heavy duty, there is a 25x230mm ventilation opening at the bottom , and with a 1700L/min ventilation system;

3. With a toughened glass viewing window which is convenient for viewing;

4. Equipped with main and auxiliary burner enable enough smoke after fully burning;

5. High voltage pulse automatic ignition device;

6. Precise pressure adjustment valve for gas control;

7. 64*64mm square stainless specimen support;

8. 300mm optical path;

9. With adjustable light source system, and light receiving system with imported silicon optical amplifier, which make the result stable and accurate;

10. 19 inch standard control cabinet;

11. controlled by PC+Labview software;

12. Can input the flame appearing time, extinguished time, specimen burning end time, etc. after testing. Accuracy +/- 0.1s;

13. Can output test result file automatically;

14. Can automatically acquire, calculate, save and output test data;

15. Real-time display the data as well as smoke density curve;

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.

YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) looks forward to cooperating with customer all over the world.

If you are interested in any of our products or would like to discuss a custom order. Please feel free to contact us. We are looking forward to forming succesful business with new clients around the world in the near future.