what is the use of photometre?
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Answer / nataraj
It is highly portable, fully waterproof, floats and is
extremely rugged in design. It is also very easy-to-use,
provides quick, accurate test results and is ideal for on-
site testing in any application.
The photometer is fully integrated with the whole range of
Palintest water tests and uses light to measure colour
changes in water samples treated with a reagent.
It is accurate to ?0.005 at 0.3 absorbency units and
resolution is 0.001au, removing the inaccurate results that
using a comparator colour chart can give due to variations
in operator eyesight or lighting conditions.
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