UL790 Roofing material, fire resistance, flame retardant performance of photovoltaic cells

Combustion Testing Machine Scope of application:

These requirements cover all roofing materials exposed to the outside of the building to simulate fire for installation on combustible or non-combustible substrates. The fire resistance of the roof and components was evaluated under simulated real conditions, and the grade of the sample was evaluated under the conditions of A1.82m, B 2.4m and C 3.9m. It can also be used to test the flame retardant performance of photovoltaic battery components.

Combustion Testing Machine Meet the standards:

UL 1730: Smoke detector monitors for separate living units in multi-family homes and hotel/motel rooms: Electric signalers to detect residential smoke status;
UL 790: Standard test method for fire testing of roof coverings
IEC 61730-2 Photovoltaic cell modules Appendix A Fire test flame propagation;
ASTM F 108-04: Standard Test Method for Fire Testing of Roof Coverings
NFPA 256 Fire testing of roof coverings.