Equipment and Calibration

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Equipment Entry

Instrument:Scroll Pump
Manufacture:BOC Edwards
Model No:GVSP30
Serial No:DG002
Tag No:
Acquisition Date:0000-00-00
Project:NSF-Methane
Location on 2013-04-05:Lab,
Notes: This pump has four serial numbers on it:
End cap: 043071002
Side Plate: DG002
Side Sticker: 044012498
Motor Plate: 84010040551

Documents

No documents found

History

Rec No.DateLoc FromTitleLoc ToNotes
1816 2013-04-05 Sherman Island Removed Lab none Removed from the box at Sherman. This pump has not been run in the field in a long time and probably needs a check up before it is run again.
208 2010-09-21 Lab none Installed Sherman Island Installed in the box at Sherman Island replacing Frank's diaphragm pump. Sounds real smooth.
202 2010-09-03 Factory Repair Lab none Returned from factory rebuild. Major kit with bearings, tip seals, pin crank shafts, and crank shaft. From the factory: "The pumps run very hot at 140torr and it's causing some thermal breakdown of the grease and early bearing failure. What we have done is to pack your bearings with grease around an extra 50% by weight and we think this should get you a longer run life between rebuilds. I think we can expect this pump to make the 12 month mark and maybe longer."
172 2010-08-03 Lab none Repair Factory The pump was pickup for service at http://provac.com/
152 2010-07-29 Lab none Notes Lab none This pump has four serial numbers on it:
End cap: 043071002
Side Plate: DG002
Side Sticker: 044012498
Motor Plate: 84010040551
153 2010-07-28 Sherman Island Removed Lab none This pump was removed from the Sherman Island LGR for maintenance. It has 3467 hours on it.
156 2010-03-11 Lab none Installed Sherman Island This pump was installed in the box at Sherman Island to run the LGR FMA there. The pump had 140 hours on it when it was installed.
158 2010-02-04 Twitchell Rice Removed Lab none This pump was removed from the box at Twitchell Island where it had been sitting idle.
155 2009-10-22 Lab none Installed Twitchell Rice This pump was installed in the box at Twitchell Island to run the LGR FGGA there.