oSIST prEN ISO 3405:2025
(Main)Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO/DIS 3405:2025)
Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO/DIS 3405:2025)
This document specifies a laboratory method for the determination of the distillation characteristics of light and middle distillates derived from petroleum and related products of synthetic or biological origin with initial boiling points above 0 °C and end-points below approximately 400 °C, utilizing either manual or automated equipment. Light distillates are typically automotive engine petrol, automotive engine ethanol fuel blends with up to 85 % (V/V) ethanol, and aviation petrol. Middle distillates are typically aviation turbine fuel, kerosene, diesel, diesel with up to 30 % (V/V) FAME, burner fuel, and marine fuels that have no appreciable quantities of residua.
NOTE For the purposes of this document, the term "% (V/V)" is used to represent the volume fraction of a material.
The distillation (volatility) characteristics of hydrocarbons and related products of synthetic or biological origin have an important effect on their safety and performance, especially in the case of fuels and solvents. The boiling range gives important information on composition and behaviour during storage and use, and the rate of evaporation is an important factor in the application of many solvents. Limiting values to specified distillation characteristics are applied to most distillate petroleum product and liquid fuel specifications in order to control end-use performance and to regulate the formation of vapours which may form explosive mixtures with air, or otherwise escape into the atmosphere as emissions (VOC).
Mineralölerzeugnisse und verwandte Produkte mit natürlichem oder synthetischem Ursprung - Bestimmung des Destillationsverlaufes bei Atmosphärendruck (ISO/DIS 3405:2025
Produits pétroliers et connexes d'origine naturelle ou synthétique - Détermination des caractéristiques de distillation à pression atmosphérique (ISO/DIS 3405:2025)
Le présent document spécifie une méthode de laboratoire pour la détermination des caractéristiques de distillation des distillats pétroliers légers et moyens, ainsi que des produits connexes d'origine biologique ou synthétique, ayant un point initial de distillation supérieur à 0 °C et un point final inférieur à environ 400 °C, utilisant un équipement manuel ou automatisé. Les distillats légers habituels sont les essences pour moteur automobiles, les essences pour moteurs automobiles contenant jusqu'à 85 % (V/V) d'éthanol et l'essence aviation. Les distillats moyens habituels sont le carburéacteur, le kérosène, le gazole, le gazole contenant jusqu'à 30 % (V/V) d'EMAG, le combustible de chauffe et les combustibles pour la marine qui n'ont pas une quantité de résidus appréciable.
NOTE Pour les besoins du présent document, l'expression "% (V/V)" est utilisée pour désigner la fraction volumique des produits.
Les caractéristiques de distillation (volatilité) des hydrocarbures et des produits connexes d'origine synthétique ou biologique sont importantes en matière de sécurité et de performances, en particulier dans le cas des carburants et des solvants. L'intervalle de distillation donne des renseignements importants sur la composition et le comportement pendant le stockage et l'utilisation, et la vitesse d'évaporation est une caractéristique essentielle dans l'utilisation de nombreux solvants. La plupart des spécifications applicables aux distillats pétroliers et aux carburants liquides fixent des valeurs limites pour certaines caractéristiques de distillation, afin de mieux maîtriser les performances en utilisation et pour contrôler la formation de vapeurs qui pourraient devenir explosives en présence d'air ou s'échapper dans l'atmosphère (COV).
Naftni in sorodni proizvodi iz naravnih ali sintetičnih virov - Določanje destilacijskih značilnosti pri atmosferskem tlaku (ISO/DIS 3405:2025)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2025
Naftni in sorodni proizvodi iz naravnih ali sintetičnih virov - Določanje
destilacijskih značilnosti pri atmosferskem tlaku (ISO/DIS 3405:2025)
Petroleum and related products from natural or synthetic sources - Determination of
distillation characteristics at atmospheric pressure (ISO/DIS 3405:2025)
Mineralölerzeugnisse und verwandte Produkte mit natürlichem oder synthetischem
Ursprung - Bestimmung des Destillationsverlaufes bei Atmosphärendruck (ISO/DIS
3405:2025
Produits pétroliers et connexes d'origine naturelle ou synthétique - Détermination des
caractéristiques de distillation à pression atmosphérique (ISO/DIS 3405:2025)
Ta slovenski standard je istoveten z: prEN ISO 3405
ICS:
75.080 Naftni proizvodi na splošno Petroleum products in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
International
Standard
ISO/DIS 3405
ISO/TC 28
Petroleum and related products
Secretariat: NEN
from natural or synthetic sources —
Voting begins on:
Determination of distillation
2025-06-03
characteristics at atmospheric
Voting terminates on:
pressure
2025-08-26
Produits pétroliers et connexes d'origine naturelle ou
synthétique — Détermination des caractéristiques de distillation
à pression atmosphérique
ICS: 75.160.20
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO/DIS 3405:2025(en)
DRAFT
ISO/DIS 3405:2025(en)
International
Standard
ISO/DIS 3405
ISO/TC 28
Petroleum and related products
Secretariat: NEN
from natural or synthetic sources —
Voting begins on:
Determination of distillation
characteristics at atmospheric
Voting terminates on:
pressure
Produits pétroliers et connexes d'origine naturelle ou
synthétique — Détermination des caractéristiques de distillation
à pression atmosphérique
ICS: 75.160.20
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2025
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 3405:2025(en)
ii
ISO/DIS 3405:2025(en)
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 3
5 Apparatus . 3
5.1 General .3
5.2 Distillation flasks .3
5.3 Condenser tube and cooling bath.4
5.4 Metal shield or enclosure for flask (manual apparatus only) .4
5.5 Heat source(s) .8
5.6 Flask-support .8
5.7 Graduated cylinders . . .9
5.8 Temperature measurement system .10
5.9 Centring device .10
5.10 Barometer .10
6 Samples and sampling . .12
6.1 Sample grouping . 12
6.2 Sample maintenance prior to testing . 13
6.2.1 General . 13
6.2.2 Groups 1 and 2 . 13
6.2.3 Groups 3 and 4 . 13
6.3 Removing water from sample .14
6.3.1 General .14
6.3.2 Groups 1 and 2 .14
6.3.3 Groups 3 and 4 .14
7 Preparation of apparatus . 14
8 Apparatus verification .16
8.1 Level follower .16
8.2 Electronic temperature-measurement devices.16
8.3 Electronic pressure measuring device .17
9 Procedure — Manual apparatus . 17
10 Procedure — Automated apparatus .20
11 Calculations .21
12 Expression of results .24
13 Precision (Manual Apparatus) .24
13.1 General .24
13.2 Repeatability . 25
13.3 Reproducibility . 26
14 Precision (automated apparatus) .26
14.1 General . 26
14.2 Repeatability .27
14.3 Reproducibility .27
14.4 Bias . 28
14.4.1 Bias . 28
14.4.2 Relative bias. 28
15 Test report .28
Annex A (normative) Thermometer specifications .29
iii
ISO/DIS 3405:2025(en)
Annex B (normative) Procedure for verification of dynamic response of the temperature
measurement system .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.