Application

 Used for testing wires & cables with the rated voltage through the different refractory level, detect the fire resistance of the insulation, check insulation whether breakdown and circuit’s integrality

 

Technical parameters

Shock testing wall	Material of resistance to fire and hot composition board and the size is L900*W300*D9mm,weight:about 10±2kg including frame
Metal frame	2 stainless steel tube, one for up and down, size: W25*D25* L1000mm
Testing power	output voltage continuously adjustable during AC0-100V,current: AC0.01-0.70A, four circuits independent continuously adjustable
Heat withstand pip	φ3.0*L300mm, thermocouple fixed onto the end of heat withstand pip to test temperature
Shock speed	30±2s/T , shock at the level of 60 °
Timer	0.01～99.99S/M/H setting continuously
Ribbon burner	nozzle length: 500mm;width: 15mm, contain the Venturi mixer
Testing temperature	650～950℃
Burning gas	propane or other gas
Specimen size	Length about 400mm
Temperature sensor	ø 2.0 mm Platiniridium temperature sensor , 8～10mm from the bottom of the worktable
Shock bar	ø25mm, cylindrical, length: 600mm