ASTM F2537 - 06(2017)

Standard Practice for Calibration of Linear Displacement Sensor Systems Used to Measure Micromotion

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1.1 This practice covers the procedures for calibration of linear displacement sensors and their corresponding power supply, signal conditioner, and data acquisition systems (linear displacement sensor systems) for use in measuring micromotion. It covers any sensor used to measure displacement that gives an electrical voltage output that is linearly proportional to displacement. This includes, but is not limited to, linear variable differential transformers (LVDTs) and differential variable reluctance transducers (DVRTs).1.2 This calibration procedure is used to determine the relationship between output of the linear displacement sensor system and displacement. This relationship is used to convert readings from the linear displacement sensor system into engineering units.1.3 This calibration procedure is also used to determine the error of the linear displacement sensor system over the range of its use.1.4 The values stated in SI units are to be regarded as standard. No other units o

Number of pages: 4

International relationships:

ICS: 17.020 - Metrology and measurement in general

Item number: A002922