Solution Preparation automatically calculates and dispenses the exact amount of solvent needed to prepare sample solutions for analytical instruments based on the mass of solute added. It accomplishes this by weighing samples and solvents to determine solvent volumes to within 0.02% accuracy. Typical preparation times are less than 2 minutes, saving labor costs for labs that analyze many samples daily. It can dispense up to eight solvents without cross-contamination using disposable bottles, eliminating expensive volumetric glassware.
2. is a solution preparation
system that automatically
calculates and dispenses
the exact amount of
solvent required to prepare
a precise concentration based
on the approximate mass of
solute added by the operator.
3. The demand for greater accuracy
from analytical instruments has prompted
the automating of sample preparation
based on the much more accurate solvent
weight-to-sample weight basis.
4. accomplishes this by automatically
preparing samples for liquid chromatography,
gas chromatography, spectroscopy,
viscosity, NMR and other analyses.
5. 1
Sample solutions can be
routinely prepared on a
weight-to-weight, Normal,
Molal or Molar basis
to an accuracy of 0.02%,
two parts in 10,000).
Features and benefits
6. 2
Time is saved because only
the approximate amount of the
sample needs to be added to
the sample. The computer
compensates by adding the
exact amount of solvent.
Features and benefits
7. 3
Typical solution
preparation time is less
than 2 minutes. If your lab
analyzes 50-100 samples per
day the labor savings can
rapidly recover the cost of
investment.
Features and benefits
8. 4
Up to eight different
solvents can be
dispensed with zero
cross contamination.
Features and benefits
9. 5
Ordinary, disposable
sample bottles can be
used to prepare the
solution directly.
The expense and labor of using
volumetric glassware is eliminated.
Eliminates cleaning and breakage
of expensive volumetric glassware.
Features and benefits
13. Samples solutions can
be easily prepared with
mixtures of solvents.
This eliminates the labor and
waste associated with
premixing solvents.
9
Features and benefits
14. 10
A self-adhesive label(s)
for the prepared solution
is automatically printed
for each sample.
A permanent file of
each sample and its
preparation is stored
for later recall.
Features and benefits
17. 3. Select the sample to prepare
The
Process
2. Enter the mixture data.
18. 4. The completed sample is
removed and the printed
sample label is affixed to
the bottle.
The
Process
You can edit the caption fields
to be printed on the label.
