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The Olis DSM 1000 Spectrophotometer
far UV to visible, extendible
to NIR [167-1700 nm] |
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| The model 1000
uses the DeSa double grating monochromator. This model provides
you with everything: broadest spectral range, most light throughput,
easiest modularity, and rapid-scanning potential1. For clients
who want the most from their spectrophotometer, this is the
model of choice. |
The Olis DSM 10 Spectrophotometer
far UV and visible [170-700 nm] |
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| The model
10 uses the Jobin Yvon SA DH-10 double
grating monochromator. This tiny monochromator has
outstanding light throughput, even down to the lowest wavelengths,
as it has fewer reflective surfaces than either of the other
models. |
Olis DSM 17 CD
UV, visible, extendible to NIR [185-1700
nm] |
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| The model 17 uses
the Cary 17 prism + grating monochromator. Only this model
of the three DSM models provides the option of computerized
slit width adjustment during scanning (as opposed to automatic
high voltage adjustment and fixed slit width). This monochromator
has a NIR potential to 2600 nm and this potential can be used
in absorbance measurements when the PbS detector is used in
place of the photomultiplier tubes. When enhanced for fluorescence
applications, the model 17 is usable as a scanning excitation,
fixed wavelenth emission system. This model is capable of
angstrom resolution throughout most of its range. |
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