1、April 2016 English price group 7No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13.040.20!%Q“2469698www.din.deDIN E
2、N 16739Emission safety of combustible air fresheners Methodology for the assessment of test results and application of recommended emission limits;English version EN 16739:2015,English translation of DIN EN 16739:2016-04Emissionssicherheit brennbarer Lufterfrischer Methodik fr die Bewertung von Prfe
3、rgebnissen und Anwendung empfohlener Emissionsgrenzen;Englische Fassung EN 16739:2015,Englische bersetzung von DIN EN 16739:2016-04Scurit des missions des dsodorisants combustion Mthodologie de lvaluation des rsultats dessais et application des limites dmission recommandes;Version anglaise EN 16739:
4、2015,Traduction anglaise de DIN EN 16739:2016-04www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 10 pages 04.16 DIN EN 16739:2016-04 2 A comma is used as the decimal marker. National foreword Internatio
5、nal technical rules pertaining to indoor air This document (EN 16739:2015) has been prepared by Technical Committee CEN/TC 421 “Project Committee - Emission safety of combustible air fresheners” (Secretariat: UNI, Italy). National technical rules pertaining to indoor air General conditions and other
6、 aspects to be taken into consideration when planning indoor air measurements are described for individual substances and substance groups in the VDI 4300 series. Many of these served as the sole basis for parts of the DIN ISO 16000 series (e.g. DIN EN ISO 16000-1, DIN EN ISO 16000-2 and DIN EN ISO
7、16000-5). The specific procedures (sampling, analysis) are described in the VDI 4301 series for individual substances and substance groups. Methods which can be used for both indoor and ambient air measurements are described in further VDI Guidelines. Thus, the following technical rules for indoor a
8、ir measurements are available: DIN ISO 16000: International Standards that have been adopted at national level, VDI 4300: Guidelines that have been prepared at national level. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16739 November 2015 ICS 13.040.20 English Version Emission safety of co
9、mbustible air fresheners - Methodology for the assessment of test results and application of recommended emission limits Scurit des missions des dsodorisants combustion -Mthodologie de lvaluation des rsultats dessais et application des limites dmission recommandes Emissionssicherheit brennbarer Luft
10、erfrischer - Methodik fr die Bewertung von Prfergebnissen und Anwendung empfohlener Emissionsgrenzen This European Standard was approved by CEN on 17 October 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standa
11、rd the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English,
12、 French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulg
13、aria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tu
14、rkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.
15、Ref. No. EN 16739:2015 EEN 16739:2015 (E) 2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Requirements . 4 4.1 Assessment of consumer exposure . 4 4.1.1 Consumer exposure based on habits and practices . 4 4.1.2 Consumer habits 5 4.1.3 Exposure l
16、evels 5 Annex A (informative) Published guideline values . 7 Bibliography 8 DIN EN 16739:2016-04 EN 16739:2015 (E) 3 European foreword This document (EN 16739:2015) has been prepared by Technical Committee CEN/TC 421 “Project Committee - Emission safety of combustible air fresheners”, the secretaria
17、t of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2016, and conflicting national standards shall be withdrawn at the latest by May 2016. Attention is drawn to the poss
18、ibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries a
19、re bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, P
20、ortugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16739:2016-04 EN 16739:2015 (E) 4 1 Scope This European standard specifies the methodology for the assessment of test results from the emissions of a combustible air freshener, when tested accordi
21、ng to EN 16738 and follows REACH Guidance and consumer habits and practices to produce a consumer exposure assessment. It provides reference to published emission limit or guidance values. 2 Normative references The following documents, in whole or in part, are normatively referenced in this documen
22、t and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 16738:2015, Emission safety of combustible air fresheners Test methods 3 Terms and definitio
23、ns For the purposes of this document, the terms and definitions given in EN 16738:2015 and the following apply. 3.1 exposure assessment process of measuring or estimating the concentrations, frequency and duration of consumer exposure to a chemical compound released in the environment, or estimating
24、 future exposures for a chemical compound that has not yet been released 3.2 Time Weighted Average Concentration TWA average concentration to which the consumer is exposed during a week 3.3 unit specific emission rate SERuproduct specific rate describing the mass of a volatile organic compound emitt
25、ed per unit of product per unit of time at a given time from the start of the test 4 Requirements 4.1 Assessment of consumer exposure 4.1.1 Consumer exposure based on habits and practices The approach and default values described under the European Chemicals Regulation “REACH (EC) N 1907/2006 have b
26、een used to estimate potential human inhalation exposures to chemicals released from consumer products. The following models can be used to estimate human indoor exposures to combustible air freshener emissions on the basis of their emission rates: ConsExpo 1-Box Model, RIVM 2; 2-Box Indoor Air Disp
27、ersion Model developed by the RIFM 3; CONTAM Building Model 4. DIN EN 16739:2016-04 EN 16739:2015 (E) 5 These models can be used to determine peak and time-weighted average consumer exposure concentrations at maximum emission rates resulting from the use of the combustible air fresheners using the d
28、efault room size and air exchange rate stated in Table 1. Table 1 Default values afor room size and air exchange rate Room size (RV) 30 m3Air exchange rate (VR) 0,5 h1aValues to be used in absence of reliable specific data. 4.1.2 Consumer habits 4.1.2.1 Scented candles The consumer use pattern was b
29、ased on a use behaviour study commissioned by the Belgium Ministry of Health and completed by the market research organization IPSOS 1. This study reported that the daily average use of scented candles is 2,4 h in the living room, 2 h in the adults room and 1,9 h in the kitchen and dining area. This
30、 study also reported that between 7 and 10 candles are used by consumers over a monthly period. To assume a reasonable worst case, an exposure for 4 h per day in an average sized living room of 30 m3and a weekly usage of 4 is suggested. Therefore the following values are default values. Table 2 Defa
31、ult values afor scented candles Frequency of use 4 days per week Exposure time 4 h per day aValues to be used in absence of reliable specific data. 4.1.2.2 Other Combustible Air Fresheners For other combustible air fresheners, the frequency of use and the exposure time should be determined on a case
32、 by case basis. 4.1.3 Exposure levels The models listed above serve to translate a measured emission rate of the substance of interest to: 1) Short term peak (consumer exposure) concentration STPC over the measurement period (g/m3) is given by the formula: ( )( )( ) ( )=u331SER g hSTPC g mRV m VR h2
33、) Worst case time weighted average (TWA) consumer exposure concentration (g/m3) according to the following formula: ( )( )( ) ( )= u331SER g hTWA g m AUFRV m VR hDIN EN 16739:2016-04 EN 16739:2015 (E) 6 where uSER = emission rate (g/h), RV = room volume (m3), VR = ventilation rate (h-1), AUF (Averag
34、e Use Factor) = Exposure time h per day/24 (h) x Frequency of use (day)/7 (day) Comparison of test results with relevant published indoor air limits: = /1CF CONC SLV where CF = Compliance Factor CONC = concentration (STPC or TWA) (g/m3) SLV = Selected Limit Value (g/m3) NOTE Indoor air concentration
35、 of a specific substance is usually attributed to more than one source. The contribution part of the product assessed is integrated in the process of defining the Selected Limit Value. It can be based for example on the published guideline values in Annex A, using a contribution factor which attribu
36、tes a proportion of this maximum value to the product assessed. DIN EN 16739:2016-04 EN 16739:2015 (E) 7 Annex A (informative) Published guideline values Table A.1 Published guideline values Compound Cas N. CLP classification 5 INDEX 6 (g/m3) WHO 7 (g/m3) BENZENE 71432 Flammable Liquid: Category 2 A
37、spiration Toxicity: Category 1 Skin Irritation: Category 2 Eye Irritation: Category 2 Mutagenicity: Category1B Carcinogenicity: Category 1A STOT RE a: Category 1 None set 0,17 (air concentration for excess lifetime risk of leukaemia = 1/1 000 000) FORMALDEHYDE 50000 Acute Toxicity: Category 3 if swa
38、llowed, in contact with skin and if inhaled Skin Corrosion: Category 1B Skin Sensitization: Category 1 Carcinogenicity: Category 1B from 1st January 2016 30 100 (30-min average concentration). NAPTHALENE 91203 Acute Toxicity: Category 4 if swallowed Carcinogenicity: Category 2 Aquatic Acute Toxicity
39、: Category 1 Aquatic Chronic Toxicity: Category 1 10 10 (yearly average) SO27446095 Skin Corrosion: category 1B Acute Toxicity: Category 3 if inhaled None set 20 (24-h-mean) 500 (10-min mean) NO210102440 Ox. Gas 1 Skin Corr. 1B Acute Tox. 2 if inhaled 40 (yearly average) 40 (yearly average) 200 (1-h
40、 mean) NO 10102439 Oxidizing Gas: Category 1 Skin Corrosion: Category 1B Eye Damage: Category 1 Acute Toxicity: Category 1 if inhaled STOT RE a: Category 2 None set None set CO 630080 Reprotoxicity 1A, Acute Toxicity: 3, STOT 1 None set 100 000 (15 min), 35 000 (1 h), 10 000 (8 h), 7000 (24 h) a: ST
41、OT RE = Specific target organ toxicity repeated exposure DIN EN 16739:2016-04 EN 16739:2015 (E) 8 Bibliography 1 IPSOS, Analysis of air freshener shopping and consumer behaviour, Study conducted by the Market Research. Institute IPSOS, on the order of the Belgium Federal Public Service of Health, Fo
42、od Chain Safety and Environment, Ref. 888BZ01, 2006 2 RIVM. ConsExpo 5.0 beta version, Consumer exposure model, Dutch National Institute for Public Health and the Environment. RIVM, 2012 3 RIFM. Estimating inhalation exposure to fragrance materials in air freshening products using a two-zone residen
43、tial indoor air dispersion model; 2011, Poster presented by the Research Institute of Fragrance Materials (RIFM) at the annual Society of Toxicology (SOT) Meeting in Salt Lake City, 711 March 2010 4 NIST. CONTAM multizone building modelling program. National Institute of Standards and Technology, Ga
44、ithersburg, MD, 2010 5 REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006 6 The IN
45、DEX project Critical Appraisal of the Setting and Implementation of Indoor Exposure Limits in the EU European Commission, Joint Research Centre, Institute for Health and Consumer Protection,Physical and Chemical Exposure Unit, Ispra, Italy (JRC/IHCP/PCE) 7 WHO guidelines for indoor air quality:selected pollutants 8 Guidance on information requirements and chemical safety assessment, Chapter R.15: Consumer exposure estimation (ECHA 10- G-03-EN- October 2012) DIN EN 16739:2016-04
