wtw inoLab Multi 9620 IDS Operating Manual page 140

Glossary
Calibration
Measured parameter
Test sample
Measured value
Molality
Reset
Stability control
(AutoRead )
Standard solution
Temperature function
140
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).
The measured parameter is the physical dimension determined by
measuring, e.g. pH, conductivity or D.O. concentration.
Designation of the test sample ready to be measured. Normally, a test
sample is made by processing the original sample. The test sample and
original sample are identical if the test sample was not processed.
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 sol-
vent.
Restoring the original condition of all settings of a measuring system.
Function to control the measured value stability.
The standard solution is a solution where the measured value is known
by definition. It is used to calibrate a measuring system.
Name of a mathematical function expressing the temperature behavior
of a test sample, a sensor or part of a sensor.
®
inoLab Multi 9620 IDS
ba77173e04 12/2017