Theoretical calculation formula of air permeability_Spider(Xiamen) Technology Co., Ltd.

Temperature before operation（T1）:	Long（mm）:		Technical support hotline E-mail：info@spider-amoy.com TEL：（+86）0592-6519010 WhatsApp：18695679892 ※ The business hours are from 8:00 to 17:00 Beijing time, excluding Saturdays, Sundays and holidays E-mail Note: this formula is the calculation model of air permeability under ideal gas! Considering a variety of external scenes, please contact SST`s sales engineer to obtain a more ideal solution.
Temperature after operation（T2）:	Wide（mm）:
Temperature difference（△T）:	High（mm）:
	Sealing equipment volume（mm³）:

Air pressure after heating(Kpa):	Atmospheric volume after heating(mm³):
△Air pressure difference(Kpa):	△Atmospheric volume(mm³):
Equilibrium time(min):		mL/min