ASTM E 84 - 06 ZY6256 Insulation Resistance Test Building Material UL723
Scope of application:
The experiment was conducted to determine the flame propagation rate of building materials (and to measure the concentration of smoke). The surface combustion of the test material was compared with the asbestos plywood and unprocessed red oak. Grade 0 is asbestos plywood, 100 grade unprocessed red oak floor material. The flame propagation rate ranges from 60 to 230. During this test, smoke produced during combustion was also measured and rated at the same level.
Meet the standard:
Test method for the surface combustion characteristics of ASTM E 84-06 building materials.
ASTM E 84-06 standard test method for surface burning characteristics of building materials.
Test method of surface combustion performance of the building materials.
UL723 test for surface burning characteristics of building materials.
1. Tunnel furnace: length: 7.62m, open end cross section: 0.45m x 0.3 M, outside steel tank, lined with firebrick.
2. There are 17 equidistant viewing Windows for quartz glass.
3. Thermocouple: monitor the temperature in the furnace. Measuring range: 1300 ℃ or higher
4. The exhaust port: the rectangle has been turned into a circle with a diameter of 406mm.
5. Measurement of smoke density: installed in the distance of the tunnel furnace 4.9~12.2 M.
6. Installation of gas burner: the distance from the sample 190mm, parallel to the end of the fire in the laboratory, is 305mm apart
7. Ignition source: 2 gas burner, energy output is 5.3MJ/min
Based on our rigorous delivery system,our shipments are very timely and the process is very systematic.
Factory & Workshop &Warehouse
Dongguan Jinju Machine Co., Ltd is HOOHA Company Limited factory, which was established in 1998,with full experience on wire and cable machinery manufacturers in Dongguan,China.
Due to international market developing,we expanded the space from 2000 sq meters to 8000 sq meters
||Upcast and continuous casting machine,wire extrusion machine,wire stranding machine,wire drawing machine,test machine and so on.
|Value added service
||Include factory planning, cable raw material supply,cable equipment layout,cable technology export,technical support and operation training and cable testing laboratory construction.
||Humen Town,Dongguan City,Guangdong province.
||More than 2000 sqm.
HOOHA is not only attending Shanghai , Guangzhou exhibition, but also attending India , Thailand , Russia ,Indonesia and German exhibition and so on
1.Shenyang Wire & Cable Industrial Exhibition
2.Guangdong Wire & Cable Machinery Exhibition
3.Guangzhou Wire & Cable Exhibition
4.Shanghai International Wire & Tube Exhibition
5.Shanghai Wire & Cable Industrial Exhibition
6.Indonesia Wire And Cable Industrial Exhibition
7.Dongguan UL Wire And Cable Exhibition
What can we provide
HOOHA GROUP provide a series of solution for the layout design of cable plant, machine matching, shipping and installation. It means you only spend less money on machine and can enjoy such services and save time.
1.We are the cable equipment manufacturer.
2.Professional engineer team with long-term research and development in the field of cable equipment.
3.Provides high frequency capacity manufacturing machines. Keep the machine running all day.
4.Our machine use the international qualified brand components,like Siemens,Omron,Nsk,lg etc
5.Technical support and spare parts service.
6.Rich experience in overseas technical training and operation training.
7.Professional and responsible team to ensure efficient communication,help to save time and human cost for customers.
8.Systematic experienced foreign trade team to ensure service quality.