HV/HW-C/CP Series
Page 47
14. Calibration
(Adjusting the Scale)
The scale is an instrument that weighs the "
weight
" and displays its "
mass
".
Calibration is the adjustment function so that the scale can weigh correctly.
Three steps of calibration are available
Gravity Acceleration Correction
Function to correct the scale’s local gravity acceleration, so that the scale functions
correctly when the calibrated scale has been moved to a distant place.
Comment Refer to the "
14.1. Gravity Acceleration Table
" on the next page.
Calibration of the Zero Point
Function to adjust the zero point, so that the zero point mark is displayed when
there is nothing on the weighing pan.
Comment The zero point is the reference point for weighing and influences the performance
of scale.
Span Calibration
Function to adjust the span with a calibrated mass, so that the scale can
accurately weigh anything within the weighing capacity.
Comment Span means the range of weighing capacity. Use a calibration mass heavier than
two thirds of the weighing capacity.
Caution
Check the accuracy of weighing periodically. Calibrate the scale, if it has been moved to
another location or the environment has changed.
Gravity acceleration correction is not required, when the scale is calibrated with the
calibration mass at the place where the scale is used.
Summary of Contents for HV-C Series
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