Air Sampling Pump (3, 5 Liter)[Oct. 6, 2009 3:05:15]
Specification
Specifications:
Flow Range : 20 - 3500 cc/min (Total*), 1000 - 3500 cc/min (High Flow); 20-750 cc/min (Low Flow*) *with low flow adapter installed
Constant Flow Control : Better than ± 3% of set flow (after calibration) between 1-3 LPM; ± 5% above 3 LPM.
Flow Compensation :
3500cc up to 12â H20 back pressure 3000cc up to 20â H20 back pressure 2500cc up to 25â H20 back pressure 2000cc up to 30â H20 back pressure 1000cc up to 30â H20 back pressure Run Time : 8 hour minimum
Flow Fault : If flow changes exceed 5%, fault icon appears. If fault exceeds 30 seconds, pump shuts down. Pump attempts to restart every 3 minutes for up to 1 hour.