16CFRpart1610服用紡織品可燃性測(cè)試標(biāo)準(zhǔn)原版標(biāo)準(zhǔn)雙語(yǔ)對(duì)照

1、PART 1610 STANDARD FOR THE1610 部分衣用紡織品易燃性標(biāo)準(zhǔn)FLAMMABILITY OF CLOTHING子部分 A 標(biāo)準(zhǔn)TEXTILESSubpart A The StandardSec.節(jié).1610.1 Purpose, scope and applicability.1610.1 目的、范圍與適用性。1610.2 Definitions.1610.2 定義1610.3 Summary of test method.1610.3 測(cè)試方法概要1610.4 Requirements for classifying textiles.1610.4 紡織品分級(jí)的要求1

2、610.5 Test apparatus and materials.1610.5 測(cè)試設(shè)備與材料1610.6 Test procedure.1610.6 測(cè)試步驟1610.7 Test sequence and classification criteria.1610.7 測(cè)試程序與分級(jí)標(biāo)準(zhǔn)1610.8 Reporting results.1610.8 結(jié)果報(bào)告Subpart B Rules and RegulationsSubpart B Rules and Regulations1610.31 Definitions.Definitions.General requirements.Ge

3、neral requirements.Test procedures for textile fabrics and film.Test procedures for textile fabrics and film.Only uncovered or exposed parts of wearing apparel to beOnly uncovered or exposed parts of wearing apparel to betested.tested.Procedures for testing special types of textile fabrics underProc

4、edures for testing special types of textile fabrics underthe standard.the standard.Application of Act to particular types of products.Application of Act to particular types of products.Reasonable and representative tests to support guaranties.Reasonable and representative tests to support guaranties

5、.Maintenance of records by those furnishing guaranties.Maintenance of records by those furnishing guaranties.Shipments under section 11(c) of the Act.Shipments under section 11(c) of the Act.Use of alternative apparatus, procedures, or criteria for testsUse of alternative apparatus, procedures, or c

6、riteria for testsfor guaranty purposes.Subpart C Interpretations and PoliciesSubpart C Interpretations and Policies1610.61 Reasonable and representative testing to assure compliance1610.61 Reasonable and representative testing to assure compliancewith the standard for the clothing textiles.with the

7、standard for the clothing textiles.FIGURE 1 TOPART1610SKETCH oF FLAMMABiLiTY APPARATUSFIGURE 1 TO PART1610SKETCH oF FLAMMABiLiTY APPARATUSFIGURE 2 TOPART1610FLAMMABILITY A PPARATUS VIEWSFIGURE 2 TO PART1610FLAMMABILITY A PPARATUS VIEWSFIGURE 3 TOPART1610 SPECIMEN HOLDER SUPPORTED IN SPECIMENFIGURE 3

8、 TO PART1610SPECIMEN H OLDER SUPPORTED IN SPECIMENfor guaranty purposes.RACKFIGURE 4 TO PART 1610A N EXAMPLE OF ATYPiCAL iNDiCAToRFIGURE 4 TO PART 1610 A N EXAMPLE OF A TYPICAL INDICATORRACKFINGERFINGERFIGURE 5 TO PART 1610A N EXAMPLE OF ATYPICAL GAS SHIELDFIGURE 5 TO PART 1610 A N EXAMPLE OF A TYPI

9、CAL GAS SHIELDFIGURE 6 TO PART 1610I GNITERFIGURE 6 TO PART 1610 IGNITERFIGURE 7 TO PART 1610B RUSHING DEVICEFIGURE 7 TO PART 1610 B RUSHING DEVICEFIGURE 8 TO PART 1610B RUSHFIGURE 8 TO PART 1610 B RUSHFIGURE 9 TO PART 1610B RUSHING DEVICETEMPLATEFIGURE 9 TO PART 1610 B RUSHING DEVICE TEMPLATESOURCE

10、: 73 FR 15640, Mar. 25, 2008, unless otherwise noted.SOURCE: 73 FR 15640, Mar. 25, 2008, unless otherwise noted.Authority: 15 U.S.C. 1191 -204.Authority : 15 U.S.C. 1191 -12042010.12 初稿(Sub part A ) | 2011.02 修訂(Sub part A)ConsumerProductSafety Commission16 CFR Ch. II (1 - -0 Edition) Modern Testing

11、 ServiceMrs昱16 CFR Ch. II (1 TTO Edition) 1610子部分A 標(biāo)準(zhǔn)1610.1目的、范圍與適用性。Sub part A The Sta ndard1610.1 P urpose, sco pe and app licability.Purp ose. The purp ose of this standard is to reduce danger目的。本標(biāo)準(zhǔn)的目的是通過(guò)以國(guó)家為基礎(chǔ)對(duì)用于服裝of injury and loss of life by providing, on a national basis,的紡織品及紡織產(chǎn)品易燃性標(biāo)準(zhǔn)測(cè)試及評(píng)價(jià)方法

12、的規(guī)定,standard methods of testing and rating the flammability of從而防止一切具有危險(xiǎn)易燃性的服裝用紡織品的使用，以減少受傷風(fēng)險(xiǎn)及生命損失。textiles and textile products for clothing use, thereby prohibiting the use of any dangerously flammable clothing textiles.Scope. The Standard provides methods of testing the范圍。本標(biāo)準(zhǔn)規(guī)定了擬用于衣著的服裝及紡織品易燃flam

13、mability of clothing and textiles intended to be used性的測(cè)試方法，制定了易燃性的三個(gè)級(jí)別，提出紡織品分for clothing, establishes three classes of flammability, sets級(jí)應(yīng)符合的要求，并對(duì)具有不宜用于衣著的易燃特質(zhì)的紡forth the requirements which textiles shall meet to be織品的使用作出了警示。下文所提及“紡織品”均指“擬classified, and warns against the use of those textiles w

14、hich用于衣著的服裝及紡織品”have burning characteristics unsuitable for clothing.Hereafter, clothingid textiles intended to be used forclothing shall be referred to as textiles.(c) Specific exceptions. This standard shall not apply to:(c)特例。本標(biāo)準(zhǔn)不適用于:part of aworn byHats, pr ovided they do not constitute or formc

15、overing for the neck, face, or shoulders when帽子，當(dāng)個(gè)人穿戴時(shí)不構(gòu)成或形成遮蓋頸部、臉部或 肩部的部件。individuals;Gloves, Provided they are not more than 14inches in手套，當(dāng)長(zhǎng)度不超過(guò)14英寸且不附加于或構(gòu)成另一衣length and are not affixed to or do not form an integral part物完整的一部分時(shí)。of another garment;Footwear, provided it does not consist of hosiery

16、 in鞋類，當(dāng)部分或全部不由針織品構(gòu)成且不附加于或構(gòu)whole or part and is not affixed to or does not form an成另一衣物完整的一部分時(shí)。integral part of another garment;Interlining fabrics, when intended or sold for use as a夾層織物，當(dāng)作為處于衣服外殼層及內(nèi)里布的中間層layer between an outer shell and an inner lining in wearing使用或銷(xiāo)售時(shí)。app arel.(d) Specific exempti

17、ons. Experience gained from years of(d)豁免。據(jù)多年按照標(biāo)準(zhǔn)進(jìn)行測(cè)試的經(jīng)驗(yàn)表明，對(duì)某些testing in accordance with the Standard demonstrates that織物按照標(biāo)準(zhǔn)進(jìn)行的測(cè)試一貫得到可接受的結(jié)果。因此當(dāng)certain fabrics consistently yield acceptable results when個(gè)人或企業(yè)對(duì)下列任何類型的織物或完全由其中一種或tested in accordancewith the Standard. Therefore, persons多種織物制成的產(chǎn)品作出初始保證時(shí)，

18、則可豁免任何測(cè)試要求以支持這些織物的保證:(1) Plain surface fabrics, regardless of fiber content,表面平整織物，不論所含纖維種類，克重大于或等于weighing 2.6 ounces per square yard or more; and(2) All fabrics, both plain surface and raised-fiber surface2.6 oz/yd2 的；以及所有織物，包括表面平整紡織品及表面起絨紡織品,textiles, regardless of weight, made entirely from any

19、of the不論重量，完全由以下纖維或以下纖維混合制成：腈綸,following fibers or entirely from combination of the改性腈綸，錦綸，烯烴，滌綸，羊毛。and firms issuing an initial guaranty of any of the following types of fabrics, or of products made entirely from one or more of these fabrics, are exem pt from any requirement for testing to support

20、guaranties of those fabrics:following fibers:acrylic, modacrylic, nylon, olefin, po lyester, wool.(e) Applicability. The requirements of this part 1610 shall(e)適用性。1610部分的要求應(yīng)用于將用以供消費(fèi)者使用apply to textile fabric or related material in a form or state的衣用服裝包括衣服與戲服的具有相應(yīng)形式或狀態(tài)的紡ready for use in an article o

21、f wearing apparel, including織織物或相關(guān)材料。garments and costumes finished for consumer use.1610.2 Definitions.1610.2 定義In addition to the definitions given in Section 2 of the作為修訂版可燃織物法案(15 U.S.C 1191)第二節(jié)中所Flammable Fabrics Act as amended (15 U.S.C. 1191), the給出定義的補(bǔ)充，下列定義適用于1610部分。following definitions ap

22、ply for this p art 1610.Base burn (also known as base fabric ignition or fusing)(a)底布燃燒(亦即織物底布點(diǎn)燃或熔化)指火焰在表面means the po int at which the flame burns the ground (base)起毛紡織織物底部處某點(diǎn)處點(diǎn)燃并產(chǎn)生持續(xù)燃燒的火焰。fabric of a raised surface textile fabric and provides a底布燃燒用以判斷Class3分級(jí)織物，即由于表面起毛紡織self-sustaining flame. Bas

23、e burns, used to establish a Class 3織物試樣的表面閃燃造成非火焰擊點(diǎn)處經(jīng)緯紗點(diǎn)燃的燃fabric, are those burns resulting from surface flash that occur燒現(xiàn)象。底布燃燒可經(jīng)由不傳導(dǎo)變化、織物反面燒焦或出現(xiàn)物理破洞來(lái)識(shí)別。Burn time means the time ela psed from ignition until the(b)燃燒時(shí)間指測(cè)試儀器的計(jì)時(shí)器測(cè)得的從點(diǎn)燃直到停stop thread is severed as measured by the timing mechanism止線燒

24、斷所經(jīng)歷的時(shí)間。of the test app aratus.Dry cleaning means the cleaning of samples in a干洗指用商用干洗機(jī)根據(jù)1610.6所述條件對(duì)試樣的commercial dry cleaning machine under the conditions洗滌。described in 110.6.Film means any non-rigid, uns uppo rted pl astic, rubber or薄膜指受法案管制的一切非剛性、無(wú)支撐的塑料、other synthetic or natural film or sheetin

25、g, subject to the Act,橡膠或其他合成或天然的薄膜或覆蓋層或由上述材料混or any combination thereof, including trans parent,合構(gòu)成 包括透明、半透明和不透明的材料，無(wú)論是平面、translucent, and op aque material, whether pl ain, embossed,浮飾、模塑或經(jīng)表面處理的，具有一定形式或狀態(tài)的可用on sp ecimens in pl aces other than the po int of im pi ngement when the warp and fill yarns

26、 of a raised surface textile fabric undergo combustion. Base burns can be identified by an op acity change, scorching on the reverse side of the fabric, or when a p hysical hole is evident.于衣用服裝，并應(yīng)包括任意厚度的薄膜或覆蓋層。Flammability means those characteristics of a material易燃性指材料具有的相對(duì)易被點(diǎn)燃及相對(duì)能支持燃燒that p ertai

27、n to its relative ease of ignition and relative ability的特性。to sustain combustion.Flame app lication time means the 1 second during which火焰作用時(shí)間 指火源在試樣上所作用的1秒鐘時(shí)間。molded, or otherwise surface treated, which is in a form or state ready for use in wearing app arel, and shall include film or sheeting of a

28、ny thickness.the ignition flame is app lied to the test sp ecimen.(g) Ignition means that there is a selfsustaining flame on the(g)點(diǎn)燃指試樣在測(cè)試火焰移除后產(chǎn)生持續(xù)燃燒的火焰。sp ecimen after the test flame is removed.(h) Interlining means any textile which is intended for(h)夾層指任何作為衣用服裝中外殼層與內(nèi)里布之間的incorporation into an ar

29、ticle of wearing apparel as a layer紡織品。between an outer shell and an inner lining.(i) Laundering means washing with an aqueous detergent指用1610.6所述的洗滌劑進(jìn)行洗滌，包括清洗、solution and includes rinsing, extraction and tumble drying脫水與甩干。as described in 1610.6.(j)Long dimension means the 150 mm (6 in) length of

30、test(j)長(zhǎng)度方向 指測(cè)試樣品150mm(6 in)的長(zhǎng)度。sp ecimen.(k)PI ain surface textile fabric means any textile fabric which(k)表面平整紡織織物指任何表面無(wú)有意起毛或起紗如does not have an intentionally raised fiber or yarn surface起絨、拉毛、簇絨的紡織織物。但應(yīng)包括表面有機(jī)織、針such as a p ile, nap, or tuft, but shall include those fabrics that織提花或表面浮雕印花的織物。have

31、fancy woven, knitted or flock-p rinted surfaces.Raised surface textile fabric means any textile fabric with表面起毛紡織織物指任何表面有有意起毛或起紗的紡an intentionally raised fiber or yarn surface, such as a pile.織織物,如起絨，包括棉束起絨、拉毛或簇絨。including flocked p ile, nap, or tufting.(m) Refurbishing means dry cleaning and launde

32、ring in(m)整新指按照1610.6進(jìn)行干洗與水洗。accordance with 1 106(n) Sample means a portion of a lot of material which is(n)樣本指以用于測(cè)試或保存記錄為目的的一批材料中taken for testing or for record kee ping purp oses.的一份。(o) Specimenmeans a 50 mm by 150 mm (2 in by 6 in)(o)試樣指樣本中 50mmX 150mm(2inx 6in)的一段。section of sam ple.(P)Stop th

33、read supply means No. 50, white, mercerized,(p)停止線源 指No.50白色絲光的100%棉縫紉線。100% cotton sewing thread.(q) Surface flashmeans a rapid burning of the p ile fibers and(q)表面閃燃指紡織品起毛表面的纖維叢或紗線叢發(fā)生yarns on a raised fiber surface textile that may or may not快速燃燒并可能或不會(huì)引起底布燃燒。result in base burning.(r) Textile fabr

34、ic means any coated oruncoated materialsubject to the Act, except film andfabrics having a(r)紡織織物 指受法案管制的任何有表面涂層或無(wú)表 面涂層的材料，但含硝化纖維或經(jīng)其整理或涂層的薄膜和nitrocellulose fiber, finish, or coating,which is woven,織物除外，可以是機(jī)織、針織、粘結(jié)的，由任何天然或人knitted, felted or otherwise produced from any natural ormanmade fiber, or sub

35、stitute therefore, or combination造纖維或其替代物混合制成，橫向應(yīng)有50mm(2 in)或以 上,具備可應(yīng)用于衣用服裝的形式或狀態(tài)，包括已完成后thereof, of 50 mm (2 in) or more in width, and which is in a整理的織物，例如供消費(fèi)者使用的以服裝形式進(jìn)行的染色與整理。1610.3測(cè)試方法概要form or state ready for use in wearing apparel, including fabrics which have undergone further processing, such

36、 as dyeing and finishing, in garment form, for consumer use.1610.3 Summary of test method.The Standard pr ovides methods of testing the flammability本標(biāo)準(zhǔn)給出了取自服裝或?qū)⒂糜诜b的紡織品易燃性的of textiles from or intended to be used for apparel;測(cè)試方法；制定了易燃性的三個(gè)分級(jí)；提出了分級(jí)的要求;establishes three classes of flammability; sets fo

37、rth the并禁止具有不適宜用于服裝的燃燒特征的單層或多層紡requirements for classifying textiles; and p rohibits the use of織品的使用。所有紡織品應(yīng)在根據(jù)1610.6進(jìn)行整新之single or multi-layer textile fabrics that have burning前和之后進(jìn)行測(cè)試。從紡織品上剪下的每個(gè)試樣須用框架characteristics that make them unsuitable for apparel. All夾持，若有起毛表面應(yīng)先刷毛，并以45的角度放置在一textiles shall b

38、e tested before and after refurbishing個(gè)專門(mén)的設(shè)備中。試樣表面底端附近用一標(biāo)準(zhǔn)火焰燃燒1according to 1610.6. Each specimen cut from the textile秒，記錄下火焰向上燃燒127mm(5 in)的距離所使用的時(shí)shall be inserted in a frame, brushed if it has a raised-fiber間，并記錄下表面起毛紡織織物是否發(fā)生底布燃燒或熔surface, and held in a sp ecial app aratus at an angle of 45 A sta

39、ndardized flame shall be app lied to the surface near the lower end of the sp ecimen for 1 second, and the timeRequired for the flame to p roceed up the fabric a distance of 127 mm (5 in) shall be recorded. A notation shall be made as to whether the base of a raised-surfacetextile fabric ignites or

40、fuses.1610.4紡織品分級(jí)的要求1610.4 Requirements for classifying textiles.(a) Class 1, Normal Flammability. Class 1 textiles exhibit(a) Class 1, 一般易燃性。1級(jí)紡織品呈現(xiàn)出一般易燃性且normal flammability and are acceptablefor use in clothing.可在衣物上使用。本分類應(yīng)包含符合本節(jié)(a)(1)或(a)(2)段落所述最低要求的紡織品。Pl ain surface textile fabric. Such textil

41、es in their originalstate and/or after being refurbished as described in 1610.6(a)(1)表面平整紡織織物。該類紡織品在原始狀態(tài)下并/或經(jīng)過(guò)如1610.6(a)與1610.6(b)所述程序進(jìn)行整新后，按and 1610.6(b), when tested as described in 1610.6 hall照1610.6所述進(jìn)行測(cè)試，當(dāng)燃燒時(shí)間為3.5秒或更多時(shí)be classified as Class 1, Normal flammability, when the burn應(yīng)被歸類為Class 1,一般易燃

42、性。This class shall include textiles which meet the minimum requirements set forth in p aragra ph (a)(1) or p aragra ph (a)(2) of this section.time is 3.5 seconds or more.(2) Raised surface textile fabric. Such textiles in their(2)表面起毛紡織織物該類紡織品在原始狀態(tài)下并/或經(jīng)original state and/or after being refurbished a

43、s described in1610.6(b)所述程序進(jìn)行整新后，按1610.6(a) and 1610.6(b), when tested as described in過(guò)如 1610.6(a)與照1610.6所述進(jìn)行測(cè)試，當(dāng)燃燒時(shí)間大于7秒或當(dāng)火焰1610.6, shall be classified as Class 1, Normal flammability,較小而不點(diǎn)燃或熔化底布時(shí)發(fā)生快速表面閃燃(0-7秒)時(shí),應(yīng)被歸類為Classs1, 般易燃性。(b) Class 2, Intermediate flammability. Class 2 fabrics,applicable

44、only to raised-fiber surface textiles, are considered(b) Class 2,中度易燃性。2級(jí)織物只適用于表面起毛紡織 品，被認(rèn)為具有中度易燃性，但仍可能用于衣物。本分類to be ofintermediate flammability, but may be used for應(yīng)包含符合本節(jié)(b)(2)段落所述最低要求的紡織品。when the burn time is more than 7 seconds, or when they burn with a rapid surface flash (0 to 7 seconds), p r

45、ovided the intensity of the flame is so low as not to ignite or fuse the base fabric.clothing.minimumThis class shall include textiles which meet the requirements set forth in paragraph (b)(2) of thissection.(1) P lainsurface textile fabric. Class 2 is not app licable to表面平整紡織織物。Class 2不適用于表面平整紡織織pl

46、 ain surface textile fabrics.物。Raised surface textile fabric. Such textiles in their表面起毛紡織織物。該類織物在原始狀態(tài)下并/或經(jīng)過(guò)original state and/or after being refurbished as described in如1610.6(a)與1610.6(b)所述程序進(jìn)行整新后，按照1610.6(a) and 1610.6(b), when tested as described in 1610.6所述進(jìn)行測(cè)試，當(dāng)燃燒時(shí)間為4到7秒(含)，且1610.6, shall be c

47、lassified as Class 2, Intermediate底布燃燒或熔化，應(yīng)被歸類為Class 2中度易燃性。flammability, when the burn time is from 4 through 7seconds, both inclusive, and the base fabric ignites or fuses.Class 3, Rapid and intense burning. Class 3 textilesexhibit rapid and intenseburning, are dangerously flammable(c) Class 3,快速且

48、劇烈燃燒。3級(jí)紡織品呈現(xiàn)出快速且劇 烈的燃燒，屬危險(xiǎn)可燃且不宜用于衣物。本分類應(yīng)包括如and shall not be used for clothing. This class shall include本節(jié)(c)(1)與(c)(2)段落所述燃燒特征的紡織品。此類紡織品由于其快速且劇烈的燃燒被認(rèn)為是危險(xiǎn)可燃的。textiles which have burning characteristics as described in p aragra phs (c)(1) and (c)(2) of this section. Such textiles are considered danger

49、ously flammable because of their rapid andintense burning.(1) PI ain surface textile fabric. Such textiles in their original(1)表面平整紡織織物。該類紡織品在原始狀態(tài)下并/或經(jīng)state and/or after refurbishing as described in 1610.6(a) arfcl過(guò)如1610.6(a)與610.6(b)所述程序進(jìn)行整新后，按 1610.6(b), when tested as describedin 1610.6, shall be

50、照1610.6所述進(jìn)行測(cè)試，當(dāng)火焰蔓延速度小于3.5秒時(shí),classified as Class 3 Rapid and Intense Burning when the應(yīng)被歸類為Class 3快速且劇烈燃燒。time of flame sp read is less than 3.5 seconds.(2) Raised surface textile fabric. Such textiles in their(2)表面起毛紡織織物該類紡織品在原始狀態(tài)下并/或經(jīng)original state and/or after refurbishing as described in過(guò)如 1610.6

51、(a)與610.6(b)所述程序進(jìn)行整新后，按1610.6(a) and 1610.6(b), when tested as described in照1610.6所述進(jìn)行測(cè)試，當(dāng)火焰蔓延時(shí)間小于4秒，且1610.6, shall be classified as Class 3 Rap id and Intense底布由于表面閃燃而在非火焰擊點(diǎn)處開(kāi)始燃燒時(shí)，應(yīng)被歸Burning when the time of flame sp read is less than 4 seconds,類為Class 3,快速且劇烈燃燒(測(cè)試結(jié)果代碼SFBB)。and the base fabric star

52、ts burning at pl aces other than the point of impingement as a result of the surface flash (test result code SFBB).1610.5測(cè)試設(shè)備與材料1610.5 Test app aratus and materials.(a) Flammability app aratus. The flammability test app aratus(a)易燃性設(shè)備。易燃性測(cè)試設(shè)備由一個(gè)內(nèi)含標(biāo)準(zhǔn)點(diǎn)火器、consists of a draft-proof ventilated chamber en

53、closing a樣品架、自動(dòng)計(jì)時(shí)器的防風(fēng)通氣櫥構(gòu)成。該易燃性設(shè)備應(yīng)符合下述最低測(cè)試要求:standardized ignition mechanism, sam ple rack, and automatic timing mechanism. The flammability apparatus shall meet the minimum requirements for testing as follows.(1) Test chamber(i) Test chamber structure. The test(1)測(cè)試櫥一一(i)測(cè)試櫥結(jié)構(gòu)。測(cè)試櫥應(yīng)是金屬的、防風(fēng)通chamber s

54、hall be a metal, draft-proof ventilated chamber.氣櫥。測(cè)試櫥內(nèi)部尺寸應(yīng)為高35.3cm，寬36.8cm，深21.6cmThe test chamber shall have inside dimensions of 35.3 cm(14X 14.5X 8.5英寸)。沿頂部蓋板邊緣應(yīng)均勻排列有11high by 36.8 cm wide by 21.6 cm dee p (14 in by 14.5 in by個(gè)或12個(gè)直徑12.7mm (0.5英寸)的孔。櫥前部應(yīng)有一嵌8.5 in). There shall be eleven or twelv

55、e 12.7 mm diameter入式的密閉門(mén)，由透明材料(如玻璃、塑膠玻璃)制成,(0.5 in) holes equidistant along the rear of the top closure.以便觀察到整個(gè)測(cè)試過(guò)程。設(shè)備前部門(mén)的底下設(shè)有一通氣The front of the chamber shall be a close fitting door with an軌道。本測(cè)試方法使用的測(cè)試櫥如本部分附圖 1與圖2所示。insert made of clear material (i.e., glass, plexiglass)to permit observation of t

56、he entire test. A ventilating strip is provided at the base of the door in the front of the apparatus. The test chamber to be used in this test method is illustrated inFigures 1 and 2 of this p art.Specimenrack. The specimen rack provides support for試樣架。試樣架為裝載測(cè)試試樣的試樣夾(見(jiàn)本節(jié)the sp ecimen holder (descri

57、bed in p aragra ph (a)(1)(iii) of this section) in which the specimen is mounted for testing. The(a)(1)(iii)段落描述)提供支撐。傾斜的角度應(yīng)為45。試 樣架基底中央有二個(gè)導(dǎo)針向下通過(guò)櫥底部的滑槽移動(dòng)，因angle of inclination shall be 45 * Two guide pins projecting而可以調(diào)整不同厚度的試樣與測(cè)試火焰之間的距離關(guān)系。downward from the center of the base of the rack travel in櫥的

58、基部應(yīng)有一停止器用以校正試樣架的位置。試樣架應(yīng)slots pr ovided in the floor of the chamber so that adjustment如是構(gòu)造：以不阻斷織物試樣底部邊緣周?chē)諝饬鲃?dòng)的方can be made for the thickness of the sp ecimen in relation to式支撐試樣夾；且織物試樣在火焰擊打時(shí)能恰當(dāng)?shù)嘏c點(diǎn)火the test flame. A stop shall be pr ovided in the base of the器尖端對(duì)齊。本測(cè)試方法所使用的試樣架如本部分圖1至3chamber to assist

59、in adjusting the p osition of the rack. The所示?？梢苿?dòng)架：參照制造商說(shuō)明書(shū)中關(guān)于移動(dòng)試樣架到sp ecimen rack shall be constructed so that: It suppo rts the與指示指針對(duì)齊的恰當(dāng)位置的調(diào)整程序。sp ecimen holder in a way that does not obstruct air flowaround the bottom edge of the fabric specimen; and the fabric sp ecimen is prop erly aligned wit

60、h the igniter tip during flame impi ngement. The sp ecimen rack to be used in this test method is illustrated in Figures 1 through 3 of this part.Movable rack: Refer to the manufacturers instruction in relation to the adjustment pr ocedure to move the rack intothe approp riate p osition for the indi