Door and Roller Shutter Fire Resistance Testing Machine ，Complies with GB/T7633 and ISO3008

Door and Roller Shutter Fire Resistance Testing Machine (Door and Roller Shutter Fire Resistance Testing Furnace)
I. Scope of Application
It is applicable to the fire resistance performance test of doors with or without frames and roller shutters used in buildings, and the fire resistance limit is determined through the test.
Ii. Compliance with Standards
Complies with GB/T7633 "Test Methods for Fire Resistance of Doors and Rolling shutters" and ISO3008 "Test for Fire Resistance of Whole Doors and Rolling shutters"
Iii. Technical Indicators
Working voltage: AC 380V±10%, 50hz
Power consumption: 3kw
Furnace pressure measurement range: 0-100pa measurement accuracy: ≤±3pa
Air flow rate: 0-50m/min Measurement accuracy: ≤±0.5 m°/min
Combustion gas source: propane, liquefied gas
Gas flow rate: 0-100l/min Measurement accuracy: 2.5 grade
Gas tank capacity: 50kg×6
Radiant heat on the backfire side of the specimen
Measurement range: 0 to 10w/cm²
The pressure measurement range inside the furnace: indoor air pressure ±150mpa