Calibration Procedure
Four load points are recorded from zero to full scale increasing and decreasing with the errors documented as linearity and hysteresis as percent of full scale. This procedure is repeated and the difference between runs documented as repeatability error as percent of full scale. Finally, with the load cell at zero (NO LOAD) position, a precision wire wound resistor is placed across (-) power lead (black) and (-) signal lead (white) producing a millivolt output. Our calibration certificate will reflect this resistor value and millivolt output along with calculated percent of full scale and engineering units to be used later for system calibration.
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