The European Union CE certification
IS09001-2000qualitymanagementsystemcertification
．Voltage:220V/50Hz，110V/60Hz
．Power:500W
．Airflow amount:175m/h
．Maximum Pressure:-16kba
．Maximum noise intensity:<65db
．Dimensions:120×60×80一85cm（adjustable）
．Packingsize:123×55×73cm
．Weight:≈100kg