wtw inoLab 740, Руководство по эксплуатации

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Potentiometry Name of a measuring technique. The signal (depending
on the measured parameter) of the electrode is the
electrical potential. The electrical current remains
constant.
Reference temperature Fixed temperature value to compare temperature-
dependent measured values. For conductivity
measurements, the measured value is converted to a
conductivity value at a reference temperature of 20 °C or
25 °C.
Reset Restoring the original condition of all settings of a
measuring system.
Resistance Short name for the specific electrolytic resistance. It
corresponds to the reciprocal value of the electrical
conductivity.
Resolution Smallest difference between two measured values that
can be displayed by a measuring instrument.
Salinity The absolute salinity S
A
of seawater corresponds to the
relationship of the mass of dissolved salts to the mass of
the solution (in g/Kg). In practice, this dimension cannot be
measured directly. Therefore, the practical salinity is used
for oceanographic monitoring. It is determined by
measuring the electrical conductivity.
Salt content General designation for the quantity of salt dissolved in
water.
Sample dilution Designation for the water sample diluted with dilution
water.
Slope The slope of a linear calibration function.
Slope (relative) Designation used by WTW in the D. O. measuring
technique. It expresses the relationship of the slope value
to the value of a theoretical reference probe of the same
type of construction.
Standard solution The standard solution is a solution where the measured
value is known by definition. It is used to calibrate a
measuring system.