Measuring equipment and method of preparing measurement data

The present invention is characterized by the following. Data for administrating equipment and measurement results are prepared prior to measurement of the prescribed input signal, measurement files consisting of measurement results are prepared and recorded on a storage medium during measurement, a...

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Bibliographische Detailangaben
Hauptverfasser:	TSUYOSHI TSUCHIYA, HIROYUKI KATAMATA, YASUHIRO YOSHINO, TATSUYA FUKUHARA
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The present invention is characterized by the following. Data for administrating equipment and measurement results are prepared prior to measurement of the prescribed input signal, measurement files consisting of measurement results are prepared and recorded on a storage medium during measurement, and a digital signature is affixed to these files after measurement. These characteristics enable the data to be handled as official data enabling restriction of access to the equipment and measurement data, operation logs and records of measurement conditions, and writing of signatures.