eVol® brings together two precision devices: a digitally
controlled electronic drive and an XCHANGE® enabled analytical syringe.
The result is a digitally controlled positive displacement
dispensing system that can be programmed to repeatedly and accurately
perform a wide variety of liquid handling procedures. eVol makes everyone an expert.
Typical applications for eVol® include:
• Preparation of calibration standards
• Addition of internal standards
• Precise dispensing of non-aqueous liquids
• Sample dilution
The SGE eVol® will improve your laboratory workflow and reporting confidence in many ways.
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.
XCHANGE® analytical syringes can be easily and
quickly changed allowing them to be dedicated to individual liquids, and methods, to
prevent possible cross-contamination of reagents.
Precise user-independent dispensing
Unlike air-displacement devices, such as pipettors, 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-colour screen. The programming functions are intuitive
and include help screens and prompts. While the clever menu allows all the functions to be
accessed logically and quickly.
World’s first user-calibrated analytical syringe
To
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.
Only three XCHANGE® syringes are required to dispense liquid volumes covering the range from 200 nL to 500 μL.
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