ASTM D5116-2006 Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions From Indoor Materials Products《小型环境室室内装修材料 产品有机物排放量测定的标准导则》.pdf
《ASTM D5116-2006 Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions From Indoor Materials Products《小型环境室室内装修材料 产品有机物排放量测定的标准导则》.pdf》由会员分享,可在线阅读,更多相关《ASTM D5116-2006 Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions From Indoor Materials Products《小型环境室室内装修材料 产品有机物排放量测定的标准导则》.pdf(15页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D 5116 06Standard Guide forSmall-Scale Environmental Chamber Determinations ofOrganic Emissions From Indoor Materials/Products1This standard is issued under the fixed designation D 5116; the number immediately following the designation indicates the year oforiginal adoption or, in the c
2、ase of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This guide provides guidance on determination of emis-sions of organic compounds from in
3、door materials and prod-ucts using small-scale environmental test chambers.1.2 This guide pertains to chambers that fully enclose amaterial specimen to be tested and does not address otheremission chamber designs such as emission cells (see insteadPractice D 7143).1.3 As an ASTM standard, this guide
4、 describes options, butdoes not recommend specific courses of action. This guide isnot a standard test method and must not be construed as such.1.4 The use of small environmental test chambers to char-acterize the organic emissions of indoor materials and productsis still evolving. Modifications and
5、 variations in equipment,testing procedures, and data analysis are made as the work inthe area progresses. For several indoor materials, more detailedASTM standards for emissions testing have now been devel-oped. Where more detailed ASTM standard practices ormethods exist, they supersede this guide
6、and should be used inits place. Until the interested parties agree upon standardtesting protocols, differences in approach will occur.This guidewill continue to provide assistance by describing equipmentand techniques suitable for determining organic emissionsfrom indoor materials. Specific examples
7、 are provided toillustrate existing approaches; these examples are not intendedto inhibit alternative approaches or techniques that will pro-duce equivalent or superior results.1.5 Small chambers have obvious limitations. Normally,only samples of larger materials (for example, carpet) aretested. Sma
8、ll chambers are not applicable for testing completeassemblages (for example, furniture). Small chambers are alsoinappropriate for testing combustion devices (for example,kerosene heaters) or activities (for example, use of aerosolspray products). For some products, small chamber testing mayprovide o
9、nly a portion of the emission profile of interest. Forexample, the rate of emissions from the application of highsolvent materials (for example, paints and waxes) via brushing,spraying, rolling, etc. are generally higher than the rate duringthe drying process. Small chamber testing can not be used t
10、oevaluate the application phase of the coating process. Large (orfull-scale) chambers may be more appropriate for many ofthese applications. For guidance on full-scale chamber testingof emissions from indoor materials refer to Practice D 6670.1.6 This guider does not provide specific guidance for th
11、eselection of sampling media or for the analysis of volatileorganics. This information is provided in Practice D 6196.1.7 The guide does not provide specific guidance for deter-mining emissions of formaldehyde from pressed wood prod-ucts, since large chamber testing methods for such emissionsare wel
12、l developed and widely used. For more informationrefer to Test Method E 1333. It is possible, however, that theguide could be used to support alternative testing methods.1.8 This guide is applicable to the determination of emis-sions from products and materials that may be used indoors.The effects o
13、f the emissions (for example, toxicity) are notaddressed and are beyond the scope of the guide. Guide D 6485provides an example of the assessment of acute and irritanteffects of VOC emissions for a given material. Specification of“target” organic species of concern is similarly beyond thescope of th
14、is guide. As guideline levels for specific indoorcontaminants develop, so too will emission test protocols toprovide relevant information. Emissions databases and mate-rial labeling schemes will also be expected to adjust to reflectthe current state of knowledge.1.9 Specifics related to the acquisit
15、ion, handling, condition-ing, preparation, and testing of individual test specimens mayvary depending on particular study objectives. Guidelines forthese aspects of emissions testing are provided here, specificdirection is not mandated. The purpose of this guide is toincrease the awareness of the us
16、er to available techniques forevaluating organic emissions from indoor materials/productsvia small chamber testing, to identify the essential aspects ofemissions testing that must be controlled and documented, andtherefore to provide information, which may lead to furtherevaluation and standardizati
17、on.1.10 Within the context of the limitations discussed in thissection, the purpose of this guide is to describe the methodsand procedures for determining organic emission rates fromindoor materials/products using small environmental test1This guide is under the jurisdiction of ASTM Committee D22 on
18、 Air Qualityand is the direct responsibility of Subcommittee D22.05 on Indoor Air.Current edition approved April 1, 2006. Published May 2006. Originallyapproved in 1990. Last previous edition approved in 1997 as D 5116 - 97, whichwas withdrawn January 2006 and reinstated in April 2006.1Copyright AST
19、M International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.chambers. The techniques described are useful for both routineproduct testing by manufacturers and testing laboratories andfor more rigorous evaluation by indoor air quality (IAQ)researchers. Appendi
20、x X1 provides additional references forreaders wishing to supplement the information contained inthis guide.1.11 The values stated in SI units are to be regarded asstandard.1.12 This standard does not purport to address the safetyconcerns, if any, associated with its use. It is the responsibilityof
21、the user of this standard to establish appropriate safety andhealth practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 1193 Specification for Reagent WaterD 1356 Terminology Relating to Sampling and Analysis ofAtmospheresD 191
22、4 Practice for Conversion Units and Factors Relatingto Sampling and Analysis of AtmospheresD 3195 Practice for Rotameter CalibrationD 3609 Practice for Calibration Techniques Using Perme-ation TubesD 3686 Practice for Sampling Atmospheres to Collect Or-ganic Compound Vapors (Activated Charcoal Tube
23、Ad-sorption Method)D 3687 Practice for Analysis of Organic Compound VaporsCollected by the Activated Charcoal Tube AdsorptionMethodD 6196 Practice for Selection of Sorbents, Sampling, andThermal Desorption Analysis Procedures for Volatile Or-ganic Compounds in AirD 6485 Guide for Risk Characterizati
24、on of Acute and Irri-tant Effects of Short-Term Exposure to Volatile OrganicChemicals Emitted from Bedding SetsD 6670 Practice for Full-Scale Chamber Determination ofVolatile Organic Emissions from Indoor Materials/ProductsD 7143 Practice for Emission Cells for the Determination ofVolatile Organic E
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