Valve Self Washing II

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Current revision (16:44, 11 January 2010) (view source)
 
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   |description = Accessory Showcase
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[[Image:LEAP Logo.png|frame|www.leaptec.com<br>www.leapwiki.com]]
 
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=== Main Features ===
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<br>
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* Increased Throughput by simultaneous washing of injection syringe and injection valve
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'''Sorry for any inconvenience '''
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* 4 Wash Solvents can be used to wash the valve
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* 9 Program Steps to wash with the 4 wash solvents in any order
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* Software Interface SDS Launchpad
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* Save/Load Methods
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* Easy Verification of Downloaded Method via the “Dashboard” feature in SDS Launchpad
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* Contact Closure Triggered
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*      Runs stored wash routine
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*      Washes independent of injection syringe
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*      Can increase syringe life
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* Compatible with all PAL Drivers
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=== Performance Specifications ===
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This product has been DISCONTINUED and replaced with the new and improved DLW which offers better carryover reduction using the best techniques known
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* Maximum flowrate 6mL/min in increments of 0.1mL/min
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* Flowrate accuracy ± 10%
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* Maximum dispensed volume 999mL
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* Volumetric accuracy ± 5%
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* Maximum pressure 50PSIG
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* Typical wash time for 2 solvents (1mL each) @ 6mL/min is 45 seconds
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=== Requirements/Limitations ===
 
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* Through-loop washes only for injection loop volumes > 20uL
 
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* Lower dispense speeds needed for more viscous solvents, e.g., i-Propanol @ 3-4mL/min
 
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* Use of Polypropylene compatible solvents
 
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=== Screenshots ===
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Please see http://www.leapwiki.com/mediawiki/index.php?title=Valve_Washing
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<gallery>
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  Image:LaunchPAD1.png  | Launch Pad Main Screen
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  Image:LaunchPAD2.png  | Launch Pad Actions Screen
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  Image:LaunchPAD3.png  | Launch Pad Load Method Screen
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  Image:LaunchPAD4.png  | Launch Pad Log Screen
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</gallery>
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=== Other Reference material ===
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*[[:Image:VSW vs Active Wash Powerpoint.pps  | Comparison of VSW and Active Wash]]
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http://chromatographyonline.findanalytichem.com/lcgc/data/articlestandard/lcgc/482001/3016/article.pdf | Autosampler Carryover
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=== PRINT Function for Page ===
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*[[:Image:Valve_Self_Wash_II.pdf | PDF of this page formatted for printing]]
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-----
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[[Image:LEAP Logo.png|frame|www.leaptec.com<br>www.leapwiki.com]]
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=== Contact LEAP ===
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For additional information about this technique please contact LEAP Technologies for detailed information
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* [http://www.leaptec.com/contact-us.php Contact the LEAP office]
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<br><br>
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[[Category:Accessories]]
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[[Category:Valve Washing]]
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Current revision

Valve Self-Washing System – II
Application Type
  Washing LC Valve
Application ID
  Valve Self-Washing System – II
Description
  Accessory Showcase
 ↳ leaptec.com  ↳ leapwiki.com



Sorry for any inconvenience

This product has been DISCONTINUED and replaced with the new and improved DLW which offers better carryover reduction using the best techniques known


Please see http://www.leapwiki.com/mediawiki/index.php?title=Valve_Washing

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