<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Nationales Vorwort</title><section id="sub-amendments"><title>Änderungen</title></section><section id="sub-previous.edition"><title>Frühere Ausgaben</title></section></section><section id="foreword.reg"><title>Vorwort</title></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>Justierung</title></section><section id="sub-3.2"><label>3.2</label><title>Alarmschwelle</title></section><section id="sub-3.3"><label>3.3</label><title>Luft</title></section><section id="sub-3.4"><label>3.4</label><title>Messgerät</title></section><section id="sub-3.5"><label>3.5</label><title>Verfügbarkeit des Messgeräts</title></section><section id="sub-3.6"><label>3.6</label><title>Kalibrierung</title></section><section id="sub-3.7"><label>3.7</label><title>Zertifizierungsbereich</title></section><section id="sub-3.8"><label>3.8</label><title>Prüfung</title></section><section id="sub-3.9"><label>3.9</label><title>kombinierte Standardunsicherheit</title></section><section id="sub-3.10"><label>3.10</label><title>Erweiterungsfaktor</title></section><section id="sub-3.11"><label>3.11</label><title>benannte Stelle</title></section><section id="sub-3.12"><label>3.12</label><title>Nachweisgrenze</title></section><section id="sub-3.13"><label>3.13</label><title>erweiterte Messunsicherheit</title></section><section id="sub-3.14"><label>3.14</label><title>Abfallzeit</title></section><section id="sub-3.15"><label>3.15</label><title>unabhängige Messung</title></section><section id="sub-3.16"><label>3.16</label><title>Einzelmessung</title></section><section id="sub-3.17"><label>3.17</label><title>Einflussgröße</title></section><section id="sub-3.18"><label>3.18</label><title>Störkomponente</title></section><section id="sub-3.19"><label>3.19</label><title>Abweichung von der Linearität („lack of fit“)</title></section><section id="sub-3.20"><label>3.20</label><title>Totzeit</title></section><section id="sub-3.21"><label>3.21</label><title>Langzeitdrift</title></section><section id="sub-3.22"><label>3.22</label><title>Messstation</title></section><section id="sub-3.23"><label>3.23</label><title>Parallelmessungen</title></section><section id="sub-3.24"><label>3.24</label><title>Leistungskenngröße</title></section><section id="sub-3.25"><label>3.25</label><title>Leistungskriterium</title></section><section id="sub-3.26"><label>3.26</label><title>Kontrollintervall</title></section><section id="sub-3.27"><label>3.27</label><title>Wiederholpräzision (von Messergebnissen)</title></section><section id="sub-3.28"><label>3.28</label><title>Vergleichpräzision unter Feldbedingungen</title></section><section id="sub-3.29"><label>3.29</label><title>Verweilzeit im Messgerät</title></section><section id="sub-3.30"><label>3.30</label><title>Verweilzeit in der Probennahmeeinrichtung</title></section><section id="sub-3.31"><label>3.31</label><title>Einstellzeit</title></section><section id="sub-3.32"><label>3.32</label><title>Probenluft</title></section><section id="sub-3.33"><label>3.33</label><title>Probengastemperatur</title></section><section id="sub-3.34"><label>3.34</label><title>Probennahmeeinrichtung</title></section><section id="sub-3.35"><label>3.35</label><title>Kurzzeitdrift</title></section><section id="sub-3.36"><label>3.36</label><title>Standardunsicherheit</title></section><section id="sub-3.37"><label>3.37</label><title>Umgebungstemperatur</title></section><section id="sub-3.38"><label>3.38</label><title>Zielwert</title></section><section id="sub-3.39"><label>3.39</label><title>Gesamtverweilzeit</title></section><section id="sub-3.40"><label>3.40</label><title>Eignungsanerkennung</title></section><section id="sub-3.41"><label>3.41</label><title>Eignungsprüfung</title></section><section id="sub-3.42"><label>3.42</label><title>(Mess)unsicherheit</title></section></section><section id="sub-4"><label>4</label><title>Abkürzungen</title></section><section id="sub-5"><label>5</label><title>Kurzbeschreibung</title><section id="sub-5.1"><label>5.1</label><title>Allgemeines</title></section><section id="sub-5.2"><label>5.2</label><title>Messprinzip</title></section><section id="sub-5.3"><label>5.3</label><title>Eignungsprüfung</title></section><section id="sub-5.4"><label>5.4</label><title>Feldbetrieb und Qualitätskontrolle</title></section></section><section id="sub-6"><label>6</label><title>Probennahme</title><section id="sub-6.1"><label>6.1</label><title>Allgemeines</title></section><section id="sub-6.2"><label>6.2</label><title>Probennahmeort</title></section><section id="sub-6.3"><label>6.3</label><title>Probennahmeeinrichtung</title><section id="sub-6.3.1"><label>6.3.1</label><title>Aufbau</title></section><section id="sub-6.3.2"><label>6.3.2</label><title>Partikelfilter</title></section><section id="sub-6.3.3"><label>6.3.3</label><title>Ozon-Verluste</title></section><section id="sub-6.3.4"><label>6.3.4</label><title>Konditionierung</title></section></section><section id="sub-6.4"><label>6.4</label><title>Steuerung und Regelung des Probenvolumenstroms</title></section><section id="sub-6.5"><label>6.5</label><title>Pumpe für den Probengasverteiler</title></section></section><section id="sub-7"><label>7</label><title>Messgerät</title><section id="sub-7.1"><label>7.1</label><title>Allgemeines</title></section><section id="sub-7.2"><label>7.2</label><title>UV-Absorptionsküvette</title></section><section id="sub-7.3"><label>7.3</label><title>UV-Lampe</title></section><section id="sub-7.4"><label>7.4</label><title>UV-Detektor</title></section><section id="sub-7.5"><label>7.5</label><title>Ozonspezifischer Scrubber</title></section><section id="sub-7.6"><label>7.6</label><title>Umschaltventil</title></section><section id="sub-7.7"><label>7.7</label><title>Temperaturmessung</title></section><section id="sub-7.8"><label>7.8</label><title>Druckmessung</title></section><section id="sub-7.9"><label>7.9</label><title>Volumenstrommessung</title></section><section id="sub-7.10"><label>7.10</label><title>Probengaspumpe des Messgeräts</title></section><section id="sub-7.11"><label>7.11</label><title>Interne Spangasquelle</title></section><section id="sub-7.12"><label>7.12</label><title>Partikelfilter</title></section></section><section id="sub-8"><label>8</label><title>Eignungsanerkennung von Ozon-Messgeräten</title><section id="sub-8.1"><label>8.1</label><title>Allgemeines</title></section><section id="sub-8.2"><label>8.2</label><title>Relevante Leistungskenngrößen und Leistungskriterien</title></section><section id="sub-8.3"><label>8.3</label><title>Änderungen am Messgerät</title></section><section id="sub-8.4"><label>8.4</label><title>Verfahren zur Bestimmung der Leistungskenngrößen bei der Laborprüfung</title><section id="sub-8.4.1"><label>8.4.1</label><title>Allgemeines</title></section><section id="sub-8.4.2"><label>8.4.2</label><title>Prüfbedingungen</title><section id="sub-8.4.2.1"><label>8.4.2.1</label><title>Allgemeines</title></section><section id="sub-8.4.2.2"><label>8.4.2.2</label><title>Parameter</title></section><section id="sub-8.4.2.3"><label>8.4.2.3</label><title>Prüfgase</title></section></section><section id="sub-8.4.3"><label>8.4.3</label><title>Einstellzeit</title><section id="sub-8.4.3.1"><label>8.4.3.1</label><title>Allgemeine Anforderungen</title></section><section id="sub-8.4.3.2"><label>8.4.3.2</label><title>Durchführung der Prüfung</title></section></section><section id="sub-8.4.4"><label>8.4.4</label><title>Kurzzeitdrift</title></section><section id="sub-8.4.5"><label>8.4.5</label><title>Wiederholstandardabweichung</title></section><section id="sub-8.4.6"><label>8.4.6</label><title>Abweichung von der Linearität bei der Kalibrierfunktion</title></section><section id="sub-8.4.7"><label>8.4.7</label><title>Empfindlichkeitskoeffizient des Probengasdrucks</title></section><section id="sub-8.4.8"><label>8.4.8</label><title>Empfindlichkeitskoeffizient der Probengastemperatur</title></section><section id="sub-8.4.9"><label>8.4.9</label><title>Empfindlichkeitskoeffizient der Umgebungstemperatur</title></section><section id="sub-8.4.10"><label>8.4.10</label><title>Empfindlichkeitskoeffizient der elektrischen Spannung</title></section><section id="sub-8.4.11"><label>8.4.11</label><title>Störkomponenten</title></section><section id="sub-8.4.12"><label>8.4.12</label><title>Mittelungsprüfung</title></section><section id="sub-8.4.13"><label>8.4.13</label><title>Differenz Proben-/Kalibriereingang</title></section><section id="sub-8.4.14"><label>8.4.14</label><title>Verweilzeit im Messgerät</title></section></section><section id="sub-8.5"><label>8.5</label><title>Bestimmung der Leistungskenngrößen bei der Feldprüfung</title><section id="sub-8.5.1"><label>8.5.1</label><title>Allgemeines</title></section><section id="sub-8.5.2"><label>8.5.2</label><title>Auswahl der Messstation</title></section><section id="sub-8.5.3"><label>8.5.3</label><title>Betriebsanforderungen</title></section><section id="sub-8.5.4"><label>8.5.4</label><title>Langzeitdrift</title></section><section id="sub-8.5.5"><label>8.5.5</label><title>Vergleichstandardabweichung unter Feldbedingungen</title></section><section id="sub-8.5.6"><label>8.5.6</label><title>Kontrollintervall</title></section><section id="sub-8.5.7"><label>8.5.7</label><title>Verfügbarkeit des Messgeräts</title></section></section><section id="sub-8.6"><label>8.6</label><title>Eignungsanerkennung und Berechnung der Messunsicherheit</title></section></section><section id="sub-9"><label>9</label><title>Feldbetrieb und laufende Qualitätskontrolle</title><section id="sub-9.1"><label>9.1</label><title>Allgemeines</title></section><section id="sub-9.2"><label>9.2</label><title>Eignungsbewertung</title><section id="sub-9.2.1"><label>9.2.1</label><title>Allgemeines</title></section><section id="sub-9.2.2"><label>9.2.2</label><title>Messgerät für eine Messstation oder Messaufgabe</title></section></section><section id="sub-9.3"><label>9.3</label><title>Erstinstallation</title></section><section id="sub-9.4"><label>9.4</label><title>Laufende Qualitätssicherung/Qualitätskontrolle</title><section id="sub-9.4.1"><label>9.4.1</label><title>Allgemeines</title></section><section id="sub-9.4.2"><label>9.4.2</label><title>Häufigkeit der Kalibrierungen, Prüfungen und Wartungsarbeiten</title></section></section><section id="sub-9.5"><label>9.5</label><title>Kalibrierung des Messgeräts</title><section id="sub-9.5.1"><label>9.5.1</label><title>Allgemeines</title></section><section id="sub-9.5.2"><label>9.5.2</label><title>Kalibriergase</title></section><section id="sub-9.5.3"><label>9.5.3</label><title>Datenjustierung</title></section></section><section id="sub-9.6"><label>9.6</label><title>Prüfungen</title><section id="sub-9.6.1"><label>9.6.1</label><title>Null- und Spanprüfungen</title><section id="sub-9.6.1.1"><label>9.6.1.1</label><title>Null- und Spangase</title></section><section id="sub-9.6.1.2"><label>9.6.1.2</label><title>Durchführung der Null- und Spanpunktprüfungen</title></section></section><section id="sub-9.6.2"><label>9.6.2</label><title>Abweichung von der Linearität</title></section><section id="sub-9.6.3"><label>9.6.3</label><title>Prüfung des Probengasverteilers</title><section id="sub-9.6.3.1"><label>9.6.3.1</label><title>Messung des durch die Pumpe des Verteilers verursachten Druckabfalls</title></section><section id="sub-9.6.3.2"><label>9.6.3.2</label><title>Prüfung des Wirkungsgrads der Probengasverteilers</title></section></section><section id="sub-9.6.4"><label>9.6.4</label><title>Behandlung von Daten nach Überschreitung von Leistungskriterien</title></section></section><section id="sub-9.7"><label>9.7</label><title>Wartung</title><section id="sub-9.7.1"><label>9.7.1</label><title>Wechsel der Partikelfilter</title></section><section id="sub-9.7.2"><label>9.7.2</label><title>Wechsel von Probennahmeleitungen</title></section><section id="sub-9.7.3"><label>9.7.3</label><title>Wechsel von Verbrauchsmaterialien</title></section><section id="sub-9.7.4"><label>9.7.4</label><title>Vorbeugende und routinemäßige Wartung von Komponenten des Messgeräts</title></section></section><section id="sub-9.8"><label>9.8</label><title>Datenhandhabung und Datenbericht</title></section><section id="sub-9.9"><label>9.9</label><title>Messunsicherheit</title></section></section><section id="sub-10"><label>10</label><title>Angabe der Ergebnisse</title></section><section id="sub-11"><label>11</label><title>Prüfberichte und Dokumentation</title><section id="sub-11.1"><label>11.1</label><title>Eignungsprüfung</title></section><section id="sub-11.2"><label>11.2</label><title>Feldbetrieb</title><section id="sub-11.2.1"><label>11.2.1</label><title>Eignungsbewertung</title></section><section id="sub-11.2.2"><label>11.2.2</label><title>Dokumentation</title></section><section id="sub-11.2.3"><label>11.2.3</label><title>Berichte über Luftqualitätsdaten</title></section></section></section><section id="sub-a"><label>Anhang A</label><title>Berechnung der Abweichung von der Linearität (normativ)</title><section id="sub-a.1"><label>A.1</label><title>Erstellung der Regressionsgeraden</title></section><section id="sub-a.2"><label>A.2</label><title>Berechnung der Abweichungen der Mittelwerte</title></section></section><section id="sub-b"><label>Anhang B</label><title>Probennahmeeinrichtung (informativ)</title></section><section id="sub-c"><label>Anhang C</label><title>UV-Photometer (informativ)</title></section><section id="sub-d"><label>Anhang D</label><title>Prüfung des Probengasverteilers (informativ)</title></section><section id="sub-e"><label>Anhang E</label><title>Eignungsanerkennung (normativ)</title><section id="sub-e.1"><label>E.1</label><title>Eignungsanerkennung und Berechnung der Unsicherheit</title><section id="sub-e.1.1"><label>E.1.1</label><title>Eignungsanerkennung</title></section><section id="sub-e.1.2"><label>E.1.2</label><title>Berechnung der Unsicherheit</title></section></section><section id="sub-e.2"><label>E.2</label><title>Anforderung a) für die Eignungsanerkennung</title></section><section id="sub-e.3"><label>E.3</label><title>Anforderung b) für die Eignungsanerkennung</title><section id="sub-e.3.1"><label>E.3.1</label><title>Allgemeines</title></section><section id="sub-e.3.2"><label>E.3.2</label><title>Berechnung der Standardunsicherheiten</title></section><section id="sub-e.3.3"><label>E.3.3</label><title>Berechnungsbeispiel</title></section></section><section id="sub-e.4"><label>E.4</label><title>Anforderung c) für die Eignungsanerkennung</title></section><section id="sub-e.5"><label>E.5</label><title>Anforderung d) für die Eignungsanerkennung</title><section id="sub-e.5.1"><label>E.5.1</label><title>Allgemeines</title></section><section id="sub-e.5.2"><label>E.5.2</label><title>Berechnung der Standardunsicherheiten</title></section><section id="sub-e.5.3"><label>E.5.3</label><title>Berechnungsbeispiel</title></section></section></section><section id="sub-f"><label>Anhang F</label><title>Berechnung der Unsicherheit im Feldbetrieb bei der 1-Stunden-Alarmschwelle (informativ)</title><section id="sub-f.1"><label>F.1</label><title>Allgemeines</title></section><section id="sub-f.2"><label>F.2</label><title>Kombinierte Standardunsicherheit</title></section><section id="sub-f.3"><label>F.3</label><title>Standardunsicherheiten</title></section><section id="sub-f.4"><label>F.4</label><title>Berechnungsbeispiel</title></section></section><section id="sub-g"><label>Anhang G</label><title>Berechnung der Unsicherheit im Feldbetrieb beim 8-Stunden-Zielwert (informativ)</title><section id="sub-g.1"><label>G.1</label><title>Allgemeines</title></section><section id="sub-g.2"><label>G.2</label><title>Kombinierte Standardunsicherheit</title></section><section id="sub-g.3"><label>G.3</label><title>Standardunsicherheiten</title></section><section id="sub-g.4"><label>G.4</label><title>Beispielrechnung</title></section></section><section id="sub-h"><label>Anhang H</label><title>Signifikante technische Änderungen (informativ)</title></section><section id="sub-annex.bibliography.reg"><title>Literaturhinweise</title></section><section id="sub-na"><label>Nationaler Anhang NA</label><title>Literaturhinweise (informativ)</title></section></toc>