Hello! Welcome to the website of Shandong Textile Research Institute!
24-Hour Service Hotline
13475428416 15954827913
Advanced Search：
Flame Retardant Testing Equipment
Name：LFY-626 Smoke Density Method Plastic Combustion Performance Tester
Details
The main purposeThis instrument is suitable for measuring the specific optical density of materials produced by radiation or burning under specified test conditions. The specific optical density is the specific optical density value calculated from the specified test chamber volume, optical path length, and the measured transmittance of the test area. The maximum optical density value is used to indicate the optical density of the material.
Technical index
1. Chamber size: high 914mm×width 914mm×depth 610 mm;
2. Light source: 6V incandescent tungsten;
3. Light transmittance measurement accuracy: less than ±3% of the maximum reading of each scale range;
4. Heating wire power of radiant furnace: 600 watts
5. The centerline of the horizontal combustion tube is from the lower edge of the sample box opening: 6.4±0.8mm
6. Fuel: more than 95% propane, flow rate is 50cm3/min, air input is 500cm3/min;
7. Sample: (75±0.5)mm×(75±0.5)mm×(1±0.2)mm.
Applicable standards
GB8323-87 Plastic Burning Performance Test Method Smoke Density Method
Home
|
About
|
News
|
Products
|
Honor
|
Testing Standard
|
Special education
|
New Products
|
Recruitment
Address: 195 Shandong Road, Qingdao Postcode: 266032
Tel: 0532-85614755 (Sales switchboard) 0532-85635588 (sales manager)
Fax: 0532-85653787 He Hongxia (Senior Engineer) Deputy Director 15954827913 QQ: 179584685
After-sales service tel: 0532-85624778 15192792891
鲁ICP备10203291号-10 
鲁公网安备 37020302370559号 Support: LEIXUN