LCD
Liquid Crystal Display-a form of digital display suitable for reading in
bright light conditions. The display degrades below about -20℃ and
above about 60℃.
Membrane
A thin layer of permeable material (normally teflom or a similar
flouro-carbon) that controls the rate of diffusion of oxygen into the
electrochemical sensor. It also controls the rate of diffusion of
electrolyte out of the sensor. If the membrane is torn the sensor must
be discarded.
Output-voltage or current
An analog voltage or current proportional to the oxygen measurement
as a percentage of range, suitable for driving a chart recorder or
computer input.
Range
The operational measurement range of the analyzer. The range is
dependent by its amplifier sensitivity forming the analyzer working
measurement range. This process is performed via an induction
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