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</topic><topic id="https://digilab.ptb.de/dkd/refType/vocab/skos/593"><instanceOf><topicRef xlink:href="#term"/></instanceOf><baseName><baseNameString>systematicError</baseNameString></baseName>  <occurrence>    <instanceOf>      <topicRef xlink:href="#scope-note"/>    </instanceOf><baseName><baseNameString><![CDATA[ <p data-sourcepos="37:1-37:250">According to ISO/IEC Guide 99, a measuring device can have multiple different measurement errors, each of which can be either random or systematic. The term “systematic error” as used in ISO 8655 refers to the net effect of all systematic errors.</p>
<p data-sourcepos="39:1-39:169">For piston-operated volumetric apparatus, the systematic error is ascertained by taking the difference between the mean of multiple measurements and the selected volume.</p> ]]> </baseNameString></baseName>  </occurrence>  <occurrence>    <instanceOf>      <topicRef xlink:href="#scope-note"/>    </instanceOf><baseName><baseNameString><![CDATA[ <p>According to ISO/IEC Guide 99, this definition corresponds to measurement error, measured quantity value (mean delivered volume) minus a reference quantity value (selected volume).</p> ]]> </baseNameString></baseName>  </occurrence>  <occurrence>    <instanceOf>      <topicRef xlink:href="#scope-note"/>    </instanceOf><baseName><baseNameString><![CDATA[ <p data-sourcepos="31:1-31:295">ISO/IEC Guide 99 zufolge kann ein Messgerät mehrere verschiedene Messabweichungen aufweisen, wovon jede entweder zufällig oder systematisch sein kann. Der Begriff „systematische Messabweichung“ im Sinne von ISO 8655 bezieht sich auf das Nettoergebnis aller systematischen Messabweichungen.</p>
<p data-sourcepos="33:1-33:172">Bei Kolbenhubgeräten wird die systematische Messabweichung anhand der Differenz zwischen dem Durchschnittswert für mehrere Messungen und dem gewählten Volumen ermittelt.</p> ]]> </baseNameString></baseName>  </occurrence>  <occurrence>    <instanceOf>      <topicRef xlink:href="#scope-note"/>    </instanceOf><baseName><baseNameString><![CDATA[ <p>ISO/IEC Guide 99 zufolge entspricht diese Definition der Messabweichung dem gemessenen Größenwert (durchschnittliches abgegebenes Volumen) minus einem Referenzgrößenwert (gewähltes Volumen).</p> ]]> </baseNameString></baseName>  </occurrence></topic>  <association>    <instanceOf>      <topicRef xlink:href="#related-terms"/>    </instanceOf>    <member>      <roleSpec>  <topicRef xlink:href="#related-term"/>      </roleSpec>      <topicRef xlink:href="#https://digilab.ptb.de/dkd/refType/vocab/skos/5"/>    </member>    <member>      <roleSpec>  <topicRef xlink:href="#related-term"/>      </roleSpec>      <topicRef xlink:href="#https://digilab.ptb.de/dkd/refType/vocab/skos/593"/>    </member>  </association>  <association>    <instanceOf>      <topicRef xlink:href="#broader-narrower"/>    </instanceOf>    <member>      <roleSpec>  <topicRef xlink:href="#narrower"/>      </roleSpec>      <topicRef xlink:href="#https://digilab.ptb.de/dkd/refType/vocab/skos/593"/>    </member>    <member>      <roleSpec>  <topicRef xlink:href="#broader"/>      </roleSpec>      <topicRef xlink:href="#https://digilab.ptb.de/dkd/refType/vocab/skos/546"/>    </member>  </association>  <association>    <instanceOf>      <topicRef xlink:href="#related-terms"/>    </instanceOf>    <member>      <roleSpec>  <topicRef xlink:href="#related-term"/>      </roleSpec>      <topicRef xlink:href="#https://digilab.ptb.de/dkd/refType/vocab/skos/593"/>    </member>    <member>      <roleSpec>  <topicRef xlink:href="#related-term"/>      </roleSpec>      <topicRef xlink:href="#https://digilab.ptb.de/dkd/refType/vocab/skos/5"/>    </member>  </association></topicMap>