eVol XR digital analytical syringe
Every One an ExperteVol® is a digitally controlled positive displacement dispensing system that can be programmed to reproducibly and accurately perform a wide variety of liquid handling procedures. Everyone becomes an expert. eVol® will improve your laboratory workflow and reporting confidence in many ways. Key Benefits• The programmable digital drive means liquid handling procedures are user-independent, allowing more efficient workflow scheduling and a reduction in the re-analysis of incorrectly processed or false positive samples. |
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Available Now - New eVol® XR Digitally Controlled Syringe Enables use of the new 1 mL eVol® syringe, increasing eVol’s dispensing volume range from 200 nL to 1 mL across 5 syringe capacities and expanding eVol applications in your laboratory.
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Precise user-independent dispensing Unlike air-displacement devices, eVol® is the perfect solution for accurately aspirating and dispensing both aqueous and non-aqueous liquids. eVol® features a familiar Touch Wheel user interface and a full-color screen. The clever menu allows all the functions to be accessed logically and quickly. The programming functions are intuitive and include help screens and prompts. |
World’s first user calibrated analytical syringeTo comply with your stringent laboratory standards (e.g. GLP, GMP, FDA) eVol® can be easily calibrated to ensure accurate dispensing at all times. The gravimetric calibration procedure is simple, intuitive and can be performed at appropriate intervals. Calibration factors can be stored for up to ten XCHANGE® syringes and can be quickly loaded when the syringe is changed. |
| Process | Without eVol® | With eVol® | eVol® BENEFIT | |
| Standard Preperation | Standards prepared in a large volume flask. From this standard aliquots are individually dispensed into autosampler vials. | Standards are made up directly in the vial, including the make up solvent. | • Less glassware usage • Reduces waste fluid • Significant time saving • Improved accuracy and reproducibility |
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| Addidtion of Standards | Small amounts of standard aspirated and dispensed into all samples before being transferred to an autosampler vial. | One aspiration and a fast series of repeated accurate dispenses directly into vials. | • Significant time saving • Improved accuracy and reproducibility |
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| Delivery of Standards | Laboratory staff required to work in a fume hood with potentially hazardous materials, to prepare combinations of derivatization agents in open vials. | Process completed with eVol® programmed to aspirate an amount of solvent or agent and then dispense aliquots into sealed vials. Single handed operation. |
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| Serial dilutions | Transfer of a small amount of solution to another container. Solvent added to achieve the required volume. This is repeated multiple times to obtain the required final accurate concentration. | One aspiration of the solution can be dispensed directly into the solvent to achieve the required accurate concentration. | • Complete workflow simplification • Significant time savings • Improved accuracy • Less solvent required • Less glassware used |
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eVol® MEPS™ The eVol® custom programming function enables MEPS™ (micro SPE) to be semi-automated and proofed before transition to fully automated platforms. Ask SGE for more information on how eVol® MEPS™ can improve your method development. |
Latest NewseVol® 2011 firmware features incorporated as a result of user feedback... • A new slow aspirate and dispense “time moved” capability especially useful for titrations and reaction rate control |
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Already have an eVol®? Update your eVol® to take advantage of the new features • Return your eVol® handset to your local SGE office SGE will update your eVol® to 2011 firmware and return it to you within 2 weeks *Please note all data including custom methods and programming, saved syringes, serial numbers, etc will not be retained when the firmware is upgraded. |
| Only three XCHANGE® syringes are required to dispense liquid volumes covering the range from 200 nL to 500 μL. |
| Syringe Capacity (μL) | Volume Range (μL) |
| 500 | 20-500 |
| 100 | 4-100 |
| 50 | 2-50 |
| 5 | 0.2-5 |
eVol® and eVol® NMR Automated Analytical Syringe Starter Kits
| Part no. |
Description |
| 0610013101 | eVol® Classic Kit - Electronic Syringe starter Kit. Kit includes unit, charger, stand, 3 syringes: 5µL, 50µL and 500µL |
| 0611082061 | eVol® NMR Kit - Electronic Syringe starter Kit. Kit includes unit, charger, stand, 3 syringes: 5µL with 11.5cm needle, 50µL with 11.5cm and 18cm needles, and 500µL with 11.5cm and 18cm needles |
| 0612052901 | eVol® XR Kit - Electronic Syringe starter Kit. Kit includes unit, charger, stand, 3 syringes: 5µL, 100µL and 1mL |
eVol® Automated Analytical Syringe
| Part no. |
Description |
| 0611082055 | eVol® Classic - Electronic Syringe (handle only) |
| 0612052902 | eVol® XR - Electronic Syringe (handle only) |