Valve Active Self Washing
From LEAP
| Valve Active Self Washing |
| Application Type | |
| Washing LC Valve | |
| Application ID | |
| Valve Active Self Washing | |
| Description | |
| Product Brochure |
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
- 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 injecction loop volumes > 20uL
- Lower dispense speeds needed for more viscous solvents, e.g., i-Propanol @ 3-4mL/min
- Use of Polypropylene compatible solvents
- The PAL Active Wash station option can be operated with PAL firmware 2.2.4. It can be
controlled either standalone or by Cycle Composer software 1.5 or higher including some of it's corresponding 3rd party instrument drivers.
Screenshots
 Launch Pad Main Screen |
 Launch Pad Actions Screen |
 Launch Pad Load Method Screen |
 Launch Pad Log Screen |
