Summary：
Used for testing the flame-retardant properties of bundle flame-retardant wire and cable.
Standard: GB/T18380.(31—36)—2008 of " Cable and optical cable in the flame burning experiment conditions setting, perpendicular installation of bundles of wires and cables vertical flame spreading test ". EC60332—3—10：2000
Technical parameters:
1. interior size of the tester : 1,000(W)*2,000(D)* 4,000(H) mm;
material : inside : 304 stainless steel;
outside : Sizzling pensu processing;
paddings : mineral and wool;
Air space for the botton of the tester : 800(W)*400(D)mm, supplied by the blower.
The Exhaust space for the top : 300(W)*1,000(D)mm
The upper installs a conical chimney, can be connected with stainless steel pipe.
2. Size of the wide stainless steel ladder : 500(W)*3,500(H) mm; quantity :1
3. Size of the Standard stainless steel ladder : 800(W)X3,500(H); quantity:1
4. Two Ribbon standard propane burner devices
5. Two Venturi gas mixing devices
6. Pressure gauge and pressure reducing valve device, which can adjust propane and air pressure to 0.1 Mpa
7. One rotameter : used for adjusting and setting the gas flow.
8. Surface ignition, Temperature sensing probe monitoring, so that the halogen-light gas will be cut off automatically.
9. It provides steel ladder and baluster armrest, which is convenient for the user to test at the top.
10. Equipped with a ball valve, so that air supply can be cut off manually.
11. Can set fire-test time automatically, and by then the air supply can be cut off automatically.
12. There’s a thermocouple inside the tester, which can show the internal temperature.
