TOP-Transfer-Precision…redefinedTheTOPTransferforcetransducerscomplywiththemostdemandingrequirementsforprecisionmeasurementsprevailingininternationalcomparisonmeasurements,forexample.Thespecificationsarefarbeyondthedataspecifiedintherespectivestandards.Ourextensiveknowledgeinthefieldofprecisionmeasurementtechniqueandtheexperiencegainedfromourcontinuousco-operationwithNationalInstituteshaveenabledustodevelopthistransducer.TheTOPTransfertransducerseriesprovidestwotypes:TOP-Z30andTOP-Z4Aforthewiderangeofnominal(rated)forcesfrom100Nto500kN.Auniquefeaturehereisthatthetransducerscanbeusedforbothcompressiveandtensileloading,alreadywithanominal(rated)forceof100N.Ofcourse,theforceapplicationpartsrecommendedinthestandardareavailableforbothdirectionsofstress.OneoftheoutstandingfeaturesofthetransducersistheirrepeatabilityofmeasurementswhichisuptotentimesbetterthanrequiredintheISO376forcecalibrationstandards.Long-termstabilitymeasurementshavedemonstratedthatthesensitivitychangeforthesetransducertypesdoesnotexceed0.002%peryear.Hence,theTOPTransfertransducersaresuitedforboth,transfermeasurementsfromcalibrationmachinestoNationalStandardsandforthecomparisonofforcestandardsprovidedbythenationalinstitutesworld-wide.Fora100%guaranteeofthespecifications,thetransducerisonlydeliveredinconjunctionwithaDKDcalibrationcertificate.Itisimportantthatthetransducerisconnectedtoahighprecisionamplifier.Here,werecommendtouseHBM’sDMP40precisionamplifierwhichprovidestheuniqueaccuracyof0.0005%andaresolutionof2,000,000digits.在國際比對測量中,對頂級力傳感器的精度要求非常苛刻.例如:規(guī)格遠遠超出相關數(shù)據(jù)標準.在高精度測量領域的廣闊知識以及持續(xù)不斷地與國家計量機構的合作經(jīng)驗使我們在發(fā)展此類傳感器具有更好的優(yōu)勢