SIST ISO/TR 9122-4:1999

Toxicity testing of fire effluents -- Part 4: The fire model (furnaces and combustion apparatus used in small-scale testing)

Name：SIST ISO/TR 9122-4:1999   Standard name：Toxicity testing of fire effluents -- Part 4: The fire model (furnaces and combustion apparatus used in small-scale testing) Standard number：SIST ISO/TR 9122-4:1999   language：English language Release Date：31-Aug-1999   technical committee：POZ - Požarna varnost Drafting committee：   ICS number：13.220.99 - Other standards related to protection against fire

SLOVENSKI STANDARD
SIST ISO/TR 9122-4:1999
01-september-1999
3UHVNXãDQMHWRNVLþQRVWLGLPD±GHO3HþLLQVHåLJQHQDSUDYH]DSUHVNXVHY
PDMKQHPPHULOX
Toxicity testing of fire effluents -- Part 4: The fire model (furnaces and combustion
apparatus used in small-scale testing)
Essais de toxicité des effluents du feu -- Partie 4: Modèle feu (fours et appareillages de
combustion utilisés dans les essais à petite échelle)
Ta slovenski standard je istoveten z: ISO/TR 9122-4:1993
ICS:
13.220.99 Drugi standardi v zvezi z Other standards related to
varstvom pred požarom protection against fire
SIST ISO/TR 9122-4:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST ISO/TR 9122-4:1999

---------------------- Page: 2 ----------------------

SIST ISO/TR 9122-4:1999
ISO
TECHNICAL
TR 9122-4
REPORT
First edition
1993-05-15
Taxicity testing of fire effluents -
Part 4:
The fire model (furnaces and combustion
apparatus used in small-scale testing)
Essais de toxicite des effluents du feu -
Partie 4: Modele feu (fours et appareillages de combustion utilis6s dans
/es essais 4 petite 6cheIle)
Reference number
ISO/TR 9122-4:1993(E)

---------------------- Page: 3 ----------------------

SIST ISO/TR 9122-4:1999
ISO/TR 9122=4:1993(E)
Contents
Page
1
..............................................................................................
1 Scope
1
....................................................
2 Characteristics of fire stages
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Criteria for assessment of fire models
2
............................................................
3.1 Relevante to real fires
2
..........................................................
3.1 .l Oxygen concentration
2
........................................................................
3.1.2 CO&0 ratio
2
..................................................
3.1.3 Temperature and heat flux
3
.......................................
3.2 Validity to toxic hazard assessment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.3 Specimen composition and configuration
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Documentation and experience
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5 Exposure dose quantification
4
3.6 Procedural criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
................................................................................
4 Fire models
4
...........................................................
41 . ” Box” f urnace models
4
..................................................................
4.1.1 NBS cup furnace
5
.................................................................
4.1.2 UPitt box furnace
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Tube furnace models
6
4.2.1 DIN 53436 tube furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
...............................................................
4.3 Radiant heat models
7
..............................................
4.3.1 US radiant furnace (modified)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3.2 Cone calorimeter
10
....................................................
4.3.3 Japanese cone furnaces
.............. 10
4.3.3.1 BRI (Building Research Institute) cone furnace
4.3.3.2 RIPT (Research Institute for Polymers and Textiles) cone
11
f urnace .
0 ISO 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form or
by any means, electronie or mechanical, including photocopying and microfilm, without per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1 211 Geneve 20 l Switzerland
Printed in Switzerland
ii

---------------------- Page: 4 ----------------------

SIST ISO/TR 9122-4:1999
11
. . . . . . . . . . . . . . . . . . . . . . . . .
4.3.4 Japanese Ministry of Construction model
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Selection of a fire model
Annex
13
A Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

---------------------- Page: 5 ----------------------

SIST ISO/TR 9122-4:
...