| ScanDrop® Nano-volume spectrophotometer
Key Features:
-
Combination of two generations of spectrophotometer
- Measurement of micro litre volumes down to 0.3 μl
- 16 channels per CHIPCUVETTE® with fully automated measuring of up to 32 positions at path length of 0.1 or 1.0 mm
- Automated sample positioning (CHIPCUVETTE®)
- Measuring position for 10 mm cuvettes
- Maintains best user and sample protection
- No evaporation
- No cross-contamination
- No carry-over effects
- Easiest sample recovery
- Suitable for multi-channel pipettes
- Powered by SPECORD® technology
- High-precision optics with aberration-corrected grating
The ScanDrop® nano-volume spectrophotometer combines easy measurement of microliter
volumes down to 0.3 µL with a standard measuring position for 10 mm
cuvettes. This feature results in an exceptionally versatile instrument
for routine work. The modular system is available as a single microliter
instrument, as a standard 10 mm position instrument or as a combination
of both.
Unlike other systems, no warm up time is necessary. The instrument is
ready to use almost as soon as it is switched on thanks to a long-life
xenon flash lamp. One additional highlight is the new portable HID-Pro
320 user interface with a 5.7” color touchscreen which turns the
ScanDrop into a fully functional and space-saving stand-alone system.
Reliable, versatile and robust
The ScanDrop® uses a unique patented CHIPCUVETTE® which allows the user to easily measure sample volumes down to 0.3µL. The CHIPCUVETTE®
provides consistent measuring conditions (such as path lengths) which
leads to enhanced reproducibility compared to other available “open
drop” or “microliter” systems. It also provides optimum user and sample
protection and eliminates sample evaporation and the risk of
cross-contamination or carryover effects.
This new chip technology makes it easy to recover or simply store the sample after measurement. The CHIPCUVETTE®
provides 16 separate micro channels and is suitable for multichannel
pipettes. Its technology ensures precise UV VIS absorption measurements
between 190 nm and 720 nm.
Fully automated measurement
The CHIPCUVETTE® is convenient and easy to use thanks to
fully automatic movement and measurement of predefined measuring
positions. Up to 32 measurements can be performed during one run at
which a double determination of one sample at two different pathlengths
can be performed. This feature offers a considerable advantage especially
if sample concentrations are unknown.
High-precision optics – powered by SPECORD® technology
The polychromator system, designed to work without any movable components, is the heart of ScanDrop®detector. It is encased in a rugged quartz-ceramic body and is permanently adjusted, fixed and insensitive to external influences.
PC controlled or stand alone
The ScanDrop® is controlled either by a PC, or by a new
portable user interface with a touchscreen, and includes the
corresponding measurement and analysis software. This software provides
several modules meeting the needs of every user. The method module
allows users to select any preprogrammed nucleic acid and protein
analysis method.
The formula module allows users to compile, store and reuse
customized computation formulas; the quantification module automatically
calculates unknown concentrations by creating a calibration curve
containing standard samples. A number of typical methods are
preprogrammed. The formula module mathematically combines up to six
fixed wavelengths and the quantification module chooses between two
calibration curves: one measured with a 0.1 mm and one measured with a
1.0 mm path length.
External user-interface HID-Pro 320
The new portable HID-Pro 320 user interface eliminates the need for a
PC and makes the system exceptionally easy to operate. Its extra large
5.7” colour touchscreen eliminates the need for keyboard or mouse. The
software, which is based on Windows CE, offers typical Windows functions
and operating environment as well as an intuitive menu bar. The HID-Pro
320 consists of a LAN and USB port for optimum connectivity.
ScanDrop software
Methods can be stored individually and organized in user-defined
directories. Users may also select a quick-start menu for frequently
used methods. A USB and LAN port allows users to exchange methods to
other systems and export analysis data. The operating language can be
easily changed at the touch of a button.
Validation CHIPCUVETTE
The Validation CHIPCUVETTE® is used for periodically re-calibrating the following device parameters that might impact measurement accuracy over time:
- Zero transmission
- Baseline variation
- Baseline noise (RMS)
- Long-term stability
More Information
Please click here to download a copy of the ScanDrop brochure.
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