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The
colour of every object
we see is determined by
a process of absorption
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and
emission of the
electromagnetic
radiation (light) of its
molecules. Colorimetric
analysis is based on the
principle that many
substances react with
each other and form a
colour which can
indicate the
concentration of the
substance to be
measured. When a
substance is exposed to
a beam of light of
intensity I0
a portion of the
radiation is absorbed by
the substance's
molecules, and a
radiation of intensity I
lower than I0
is emitted.|
HI-83203-02 Aquaculture
Bench Photometer.... The HI-83203-02 is a multiparameter bench photometer dedicated to Aquaculture analysis. It can measure 13 different parameters using specific liquid or powder reagents, it clearly explains both methods of testing in the instruction booklet and as the unit is not supplied with reagents it is your choice whether you decide to purchase liquid reagents or powder reagents to test with. The HI-83203-02 measures Ammonia, Chlorine, Copper, Nitrate, Nitrite, DO (Dissolved Oxygen), pH and phosphate. The HI-83203-02 is supplied complete with Cuvets, batteries, 12VDc adapter and instructions IMPORTANT NOTE: The current version of the included HI-92000 software is Version 5.0. At this time the software is only compatible with PCs using Windows XP and older and is not Mac compatible.
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