NeuLog NUL-205 Guía General página 18

NeuLog oxygen logger sensor NUL-205
The NeuLog oxygen sensor can be used for any science
experiment where oxygen levels, dissolved or gaseous,
are required. It is used in the fields of Chemistry,
Physiology, Exercise Science, Biochemistry, Biology,
Earth Science, Environmental Science, etc.
The sensor comes pre-calibrated so you can start
experimentation right out of the box using this guide.
Among hundreds of possible experiments that can be
performed with the NUL-205 sensor are: monitoring of
ecological systems, combustion reactions, and oxygen
consumption rates, studying photosynthesis, testing
chemical
decomposition, and oxygen solubility.
This sensor is practical for testing in school laboratories
as well as in the field and has two modes of operation:
open air mode to test gaseous oxygen concentration
(percentage of oxygen in the air), and dissolved oxygen
mode for the testing of liquids (mg/L and percentage of
dissolved oxygen in a liquid).
The measurement units for this sensor are:
 Oxygen % in air: The concentration of gaseous oxygen
present in the sample.
 mg/L: Total mass of dissolved oxygen per liter of a
given liquid sample.
 Oxygen % in water: The percentage of dissolved
oxygen present versus the maximum level of oxygen
saturation.
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