Inquiry (采购产品): Vacuum Pump I am looking for a small (approximately 20 lbs) vacuum pump capable of providing approximately 10e-7 mbar (base pressure). It need not operate extremely fast, but should be able to pump 1 liter down to about 10e-5 mbar in about 3 minutes. It is preferable if it operates on 110 or 220V (50/60 Hz), but not required. RS-232 communication if possible. Please provide cost and technical information if you have a product meeting (or nearly meeting) these specifications. Thanks. **** Hidden Message ***** Jason Kent 3550 Aberdeen Ave SE Kirtland AFB, NM 87117 USA Company: USAF Phone: 5058530581 Fax: 5058467877 E-mail: jason.kent@kirtland.af.mil **** Hidden Message ***** jason.kent@kirtland.af.mil