说明

Varian/Agilent TriScroll 300 Inverter Dry Scroll Vacuum Pump ****The unit pumped down to 1.43 x 10-2 mbar after a little over 30 mins. of operation with the gas ballast port plugged. The unit seems a little loud as well. I measured it to be around 90 dB from about 2 or 3 feet away (using a cheap sound meter from Amazon). Using Agilent's APlus software there were no error codes and it said it was running normal. I would recommend having it serviced though.**** Description: TriScroll Inverter pumps apply the benefits of frequency inverter technology to the performance of Agilent TriScroll dry primary vacuum pumps. TriScroll pumps eliminate the frequent maintenance requirements of oil-sealed rotary vane pumps, simplifying regulatory and environmental compliance, and eliminating oil disposal costs. Constant pumping speed worldwide, regardless of line frequency Optimal pumping speed selection, adjusting the rotational speed of the pump, using RS-232 or 0 to 10 V control signal Monitoring of pump parameters using serial interface Remote start/stop with a contact closure by possible by a standard D-shell connector Optimal rotational speed selection reduces noise and vibration levels in the work area, with little loss in base pressure performance of the pump.

配置

The Pump's Serial Number Tag Reads: Model Number: PTS03001INV Serial Number: LP1012L163 CE Marked: Yes The Inverter's Serial Number Tag Reads: Model Number: S4897001 Serial Number: B0004N Power Requirements: 100-120 VAC / 200-240 VAC, 50/60 Hz, 1000 VA Description: TriScroll 300 Date: 2010 CE Marked: Yes Information from A-Plus Software Interface (running on 115 VAC): Pump Life: 6868 hours (this may be a little higher after testing) Cycle Number: 01645 Pump Status Code: 00005 Current: 1493 mA Voltage: 166 V Power: 449 W Drive Frequency: 55 Hz Specifications: Peak Pumping Speed: 15 m3h at full speed (250 L/min, 8.8 CFM) Media: Clean air. No toxic, corrosive, explosive or particulate forming gases. Ultimate Pressure: 1.0 x 10-2 Torr (1.3 x 10-2 mbar) Maximum Inlet Pressure: 1.0 atmosphere (0 psig) Maximum Outlet Pressure: 1.1 atmosphere (1.5 psig) Gas Ballast: 1/4" female NPT (port plug installed) Inlet Connection: NW25 Exhaust Connection: NW16 Input Voltage: Single-phase, 100-115 VAC or 200-230 VAC, 50-60 Hz Maximum Line Current: 5 A @ 200 VAC, 4.2 A @ 240 VAC Dimensions: 10.8" W x 14" H x 16.6" L Cooling: Air-cooled Weight: 58 lbs. Certification: CE, CSA, and RoHS