Calibrate before sample measurements (daily).
In addition, calibrate if the measurement temperature has changed.
After calibration, repeat the measurements using dried air and degassed pure water, or a standard substance for use in calibration, and check that the calibration was performed properly.
Contamination of the measurement cell may be discovered at an early stage.
FAQDensity/Specific Gravity Meters
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Density/Specific Gravity Meters
Q
Is calibration required on a daily basis?
A