Lists - Xylem SI Analytics HandyLab 200 Operating Manual

HandyLab 200
Specialist terms
Adjusting
AutoRange
Calibration
Cell constant, k
Conductivity
Measured parameter
Measured value
Molality
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This chapter provides additional information and orientation aids.
The glossary briefly explains the meaning of the specialist terms. How-
ever, terms that should already be familiar to the target group are not
described here.
Index The index will help you to find the topics that you are looking for.
Glossary
To manipulate a measuring system so that the relevant value (e.g. the
displayed value) differs as little as possible from the correct value or
a value that is regarded as correct, or that the difference remains
within the tolerance.
Name of the automatic selection of the measuring range.
Comparing the value from a measuring system (e.g. the displayed
value) to the correct value or a value that is regarded as correct.
Often, this expression is also used when the measuring system is
adjusted at the same time (see adjusting).
Characteristic quantity of a conductivity measuring cell, depending on
the geometry.
Short form of the expression, specific electrical conductivity.
It corresponds to the reciprocal value of the resistivity.
It is a measured value of the ability of a substance to conduct an
electric current. In water analysis, the electrical conductivity is a
dimension for the ionized substances in a solution.
The measured parameter is the physical dimension determined by
measuring, e.g. pH, conductivity or D.O. concentration.
The measured value is the special value of a measured parameter to
be determined. It is given as a combination of the numerical value and
unit (e. g. 3 m; 0.5 s; 5.2 A; 373.15 K).
Molality is the quantity (in Mol) of a dissolved substance in 1000 g
solvent.
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