Valve Self Washing II
From LEAP
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*[[:Image:VSW vs Active Wash Powerpoint.pps | Comparison of VSW and Active Wash]] | *[[: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] | ||
=== PRINT Function for Page === | === PRINT Function for Page === | ||
Revision as of 01:32, 29 April 2009
| Valve Self-Washing System – II |
| Application Type | |
| Washing LC Valve | |
| Application ID | |
| Valve Self-Washing System – II | |
| Description | |
| Accessory Showcase |
www.leaptec.com
www.leapwiki.com
www.leapwiki.com
Contents |
Main Features
- Increased Throughput by simultaneous washing of injection syringe and injection valve
- 4 Wash Solvents can be used to wash the valve
- 9 Program Steps to wash with the 4 wash solvents in any order
- Software Interface SDS Launchpad
- Save/Load Methods
- Easy Verification of Downloaded Method via the “Dashboard” feature in SDS Launchpad
- Contact Closure Triggered
- Runs stored wash routine
- Washes independent of injection syringe
- Can increase syringe life
- Compatible with all PAL Drivers
Performance Specifications
- Maximum flowrate 6mL/min in increments of 0.1mL/min
- Flowrate accuracy ± 10%
- Maximum dispensed volume 999mL
- Volumetric accuracy ± 5%
- Maximum pressure 50PSIG
- Typical wash time for 2 solvents (1mL each) @ 6mL/min is 45 seconds
Requirements/Limitations
- Through-loop washes only for injection loop volumes > 20uL
- Lower dispense speeds needed for more viscous solvents, e.g., i-Propanol @ 3-4mL/min
- Use of Polypropylene compatible solvents
Screenshots
 Launch Pad Main Screen |
 Launch Pad Actions Screen |
 Launch Pad Load Method Screen |
 Launch Pad Log Screen |
Other Reference material
PRINT Function for Page
www.leaptec.com
www.leapwiki.com
www.leapwiki.com
Contact LEAP
For additional information about this technique please contact LEAP Technologies for detailed information
