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15 results for “Measuring transducer”
A device, used in measurement, that provides an output quantity having a specified relation to the input quantity — a thermocouple, a load cell, a…
…Pressure Measurements Unlike the 2.5 L/s system, the 0.1 L/s LFS does not have pressure transducers in multiple locations that…
…Thebest-caseminimumdetectablepower isabout100|xW;high-powermeasure- mentsarelimitedbytheonsetofcavita- tioninthewaterloaditself.Transducers ofdiameternogreaterthan45mmcan betestedinthisapparatus. Pulsedultrasonicpowerismeasured forthepurposeofcharacterizing ultra- sonicsystemscomprisingatransducer andanelectricaldriver.Transducersby themselvescannotbeindependently characterizedwithnonsinusoidaldrive waveformssincetheelectricalinput signalscannotatpresentbeadequately measured.Systemstobetestedmustbe capableofgenerationofasequenceofat…
…technician to measure a system characteristic (DP Cell imbalance or fall rate as appropriate), switch CVVs, and adjust masses. The transducer assisted crossfloat (TAC…
…Many components of the previously given pressure uncertainty are correlated for a pressure change measurement made with the same pressure transducer over a short…
19 Below we assess the uncertainty for pressure and temperature measurements in the inventory volume. Since the greatest inventory volume uncertainties occur at the…
…Chamber pressure measurements (for dew point and relative humidity determination) are also made with a pressure transducer based on a silicon strain gauge. Both…
Intheabovesourcesofpossibleerror,thoseassociatedwithcurrent measurements aredueprimarilytotheprobableerrorofthecurrentsource usedtocalibratethemeasuringpicoammeters .Thegasabsorptionuncertainty involvestherepeatability ofiongaugemeasurements (thecalibrationofsuch gaugeshasbeenobservedtodriftintime).Thephotoelectric correction isan empiricallydeterminedquantity(seep.31)whichmayvaryfromthesamples originallymeasured.(Sincethiscorrection iszeroatmanywavelengthsabove therangeoftheionchamber,theuncertaintyofthecorrection isafunction ofwavelength…
…A deadweight force machine stacks calibrated masses in a known gravitational field, and F = m·g — with air buoyancy and local gravity measured — realizes…
…The output of the MUT is measured every time the tank is weighed. All of the quantities measured in connection with the calibration standards…
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