Tiêu chuẩn iso 12863 2010 amd1 2016

© ISO 2016 Standard test method for assessing the ignition propensity of cigarettes AMENDMENT 1 Méthode d’essai normalisée pour évaluer le potentiel incendiaire des cigarettes AMENDEMENT 1 INTERNATION[.]

Standard test method for assessing

Méth de d’essai n rmalisée p ur é alue le p tentie l inc ndiaire de s

cigar tes

Fir t edition

2 1 -0 -1

Refer ence n mb r

ISO 1 863:2 1 /A md.1:2 16(E)

AMENDMENT 1

2 16-07-0

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Amen ment 1 t o ISO 1 8 3:2 1 was pr p r d b Te h ical Committ ee ISO/TC 9 , Fir s afet y,

Subcommitt ee SC1, Fir initiatio a d grow th

Standard test method for assessing the ig nition pr opensity

Pa e 2,Cla s e 4

Inse t the folowing new p ra ra h below the firs para ra h:

“ F or use of semi-aut omat ed/ fuly a ut omat ed sy st ems t o pe form the t es , se An ex F.”

New p ges 19 – 21,An ex F

Inse t the new An ex F

Annex F

( informative)

Use of semi automated/ fuly automated sy stems to perform the test

Beside the man al proc d r t o pe form the t es as desc ibed in the normative p rt of this Int ernational

Stan ard, the t es could also be pe formed using aut omat ed or semi-a ut omat ed ins rument Due t o

the natur of these ins rument some clauses r g rding the t es a p ratus an the proc d r it elf,

han l ng an pr p ration of the t es spe imensas wel as the han l ng and con itioning of the mat erials

be ome p s ibly dife ent These dife enc s ar desc ibed within this Annex

F.2 A cceptance c iteria for t esting cig rettes with alternate test protocols

The ev luation of cig r tt es using a semi- or fuly aut omat ed sy st em shal prod c r sult that ar

not s atis ical y dis inguisha le from those o tained using the prot ocol in the normative p rt of this

Int ernational Standard Furthe mor , the r peata i ity of the alt ernat e t es prot ocol shal be no worse

than the r peata i ity o tained using the prot ocol in the normative part of this Int ernational Stan ard

F.3 Pos ible apparatus mo ificatio s

F.3.1 Limits to mo ificatio s

When using a semi- or ful y aut omat ed a paratus it is es ential that the fu damental principles of the

t es ar not compromised The b sic dimensions an cons ruction p ramet ers of the holde for the f ilt er

p pe subs rat e, metal rim, an t es chambe r main es entialy unchang ed The t es chambe ma

inclu e ad itional component t o aut omat e the proc s as long as these comp nent do not influenc

the out come of the t es

F.3.2 Test chambe (reference to 5.3)

The fu damental cons ruction of the t es chambe r mains the same, an the t es chambe shal be

closed d ring a det ermination ex cept for the chimney o ening; howeve in a fuly a ut omatic sy st em

the front wal of the t es chambe ne d not be a hing ed do r In ad ition, the t es chambe should be

supp rt ed in an a pro riat e man e , but ma not r q ir the use of four fe t, one at each corne

F.3.3 Substrate holde in a fuly automated sy stem (reference to 5.4)

A fuly aut omatic syst em ma emplo othe format of subs rat e han lng ( i.e anothe subs rat e holde

with suita le subs rat es), such as b b ins /r els if shown t o prod c r sult eq iv lent t o the 1 0 mm

diamet er cir les desc ibed in the man al t es (7.3)

F.3.4 Cig rette holde (reference to 5.6)

A utomated devic s ma emplo a grip e ty e sys em to hold the cig r t e during thelghting proc s

an for transp rting the lt cig r t e to the subs rate but shal not c ush or deform the cig r t e in

any wa

NOTE The grip er wil temporarily deform the cig ret e, as do a per on f ing r

F.4 Test specimens

F.4.1 Handl ng of test specimen (reference to 7.1)

Any aut omat ed devic used t o gripthe t es cig r tt es or transp rt he filt er p pe shal be made of

non-hy grosco ic, ine t mat erialst o mitig t e incidental contamination of the t es mat erials

F.4.2 Mar king of test specimen (reference to 5 7 and 7.2.3)

The normative p rt of this Int ernational Stan ard spe if ies that the cig r tt e t es spe imens ar

marked (5 ± 1) mm an (1 ± 1)mm from the en of the cig r tt e that wi be lt In the caseof aut omat ed

sy st ems using a sensor t echnolo y sy st em, such might not be ne ded

F.5 Test procedure

F.5.1 General

S veral st eps in the t es proc d r ma be dife ent w hen using an a ut omat ed sy st em without imp cting

the out come of the t es In p rticular, the folowing st eps ma dife

F.5.2 (reference to 9.2)

Co e ing an u co e ing of the chimney of the t es chambe ma be done a ut omaticaly

F.5.3 (reference to 9.5)

When an aut omat ed sy st em is used, the cig r tt e ma be held b a grip ing devic Such a devic shal

ha e no imp ct on the out come of the t es

F.5.4 (reference to 9.6)

F.5.4.1 Ap lcation of aut omat ed lghting sy st ems might mitig t e the ne es ity t o rotat e the cig r tt e

d ring the ignition proc s

F.5.4.2 The lmitation on the n mbe of t es cig r tt es that can be in proc s is el minat ed as the

o e at or is fr ed from monit oring the pr -burn s ag e

F.5.5 (reference to 9 7)

When an aut omat ed sy st em is used, the t es cig r tt e ma be lt within the t es chambe , as long as the

ignition proc s does not afe t the subs rat e Any efe t on the t es environment shal be dis ip t ed

prior t o placing thecig r tt e on the subs rat e

F.5.6 (reference to 9.1 , 9.12 and 9.13)

When the burn t o the 1 mm dis anc is det ect ed, the transp rt of the t es spe imen within the t es

chambe is manag ed b the aut omat ed devic t o p sition the non-ignit ed end of the t es spe imen on

t op of the subs rat e betwe n a pro riat ely siz d cig r tt e anti-rol pins or othe a ut omat ed means

F.5 7 [reference to 3.2 and 9.1 a)

Ful length burn: In some aut omat ed sy st ems the point of ful length burn for non-f ilt er tip cig r tt es

is not r lat ed t o the length of the metal pins but set t o 1 mm ± 1 mm from the u l t en of the t es

cig r tt e

F.5.8 (reference to 9.1 )

Aft er the aut omat ed syst em det ermines the t es cig r tt e has c ased burning, the syst em ma o en the

t es chambe do r aut omaticaly t o alow air t o cir ulat e throughout it volume

Pa e 19 , B ibliogra h

Mo e the biblo ra hy t o p g e2

ICS  13.220.40; 65.160