A. According to the standard:
GMW15826:Specification for canister ventsolenoid and purge air filter component
ISO 5011:2014;SAE J726
B. Test items:
a. Assembly original intake resistance / pressure loss / pressure drop test
b. Positive and negative pressure flow test
c. Original filtration efficiency
d. Dust holding capacity
C. Technical parameters:
a. Power source output flow range: 1000 L/min (Max) under standard condition at positive pressure 10 kPa, output flow rate 333 L/min at negative pressure 10 kPa, output flow rate 333 L/min
b. Flow test range: 2-100 L/min
c. Ash addition rate: 79mg/h-23g/h