Vici NP2 Bedienungsanleitung

Valco Instruments Co. Inc.HP2w.p65Rev. 1/11Printed in USAHelium Purifier andNitrogen PurifierInstruction ManualFor item numbers:HP2HP2-220NP2NP2-220I-

9Technical DrawingsCUSA PROJECTIONSHEETSIZE DRAWING NO.APPROVEDSCALEDRAWNDESIGNEDREVISIONSLTR DESCRIPTION DATE INITIATEDValco Instruments Co., Inc.FRA

10WarrantyThis Limited Warranty gives the Buyer specific legal rights, and a Buyermay also have other rights that vary from state to state. For a peri

1IntroductionThe Valco Helium Purifier (HP2) and Nitrogen Purifier (NP2) provide “point-of-use” carrier gas purification to sub-ppm levels of gaseous

2IntroductionTheory of OperationThe purification substrate in the Valco purifiers is a non-evaporablegettering alloy, with a nominal composition of zi

3Installation and OperationThis procedure describes a chromatographic installation. Although that is notthe only possible application, it is the most

4Installation and OperationOperationIn normal operation the outside temperature of the purifier is warm, butshould not be uncomfortable to the touch.

5Routine MaintenanceDo not open or modify the trap assembly.In normal usage there is no maintenance required on the purifier or powersupply. If the p

6Technical DrawingsEnclosure Assembly... Drawing 23575 Page 7Secondary Assembly ...

7Technical DrawingsCUSA PROJECTIONSHEETSIZE DRAWING NO.APPROVEDSCALEDRAWNDESIGNEDREVISIONSLTR DESCRIPTION DATE INITIATEDValco Instruments Co., Inc.FRA

8Technical DrawingsCUSA PROJECTIONSHEETSIZE DRAWING NO.APPROVEDSCALEDRAWNDESIGNEDREVISIONSLTR DESCRIPTION DATE INITIATEDValco Instruments Co., Inc.FRA