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CEN

prEN ISO 3170

(Main)

Petroleum liquids - Manual sampling (ISO/DIS 3170:2023)

Petroleum liquids - Manual sampling (ISO/DIS 3170:2023)

Flüssige Mineralölerzeugnisse - Manuelle Probenahme (ISO/DIS 3170:2023)

Produits pétroliers liquides - Échantillonnage manuel (ISO/DIS 3170:2023)

Naftne tekočine - Ročno vzorčenje (ISO/DIS 3170:2023)

General Information

Status
Not Published
Publication Date
14-Jan-2025
ICS
75.080 - Petroleum products in general
Technical Committee
CEN/TC 19 - Petroleum products, lubricants and related products
Drafting Committee
CEN/TC 19 - Petroleum products, lubricants and related products
Current Stage
Ref Project
oSIST prEN ISO 3170:2023 - Petroleum liquids - Manual sampling (ISO/DIS 3170:2023)

Relations

Revises
EN ISO 3170:2004 - Petroleum liquids - Manual sampling (ISO 3170:2004)
Effective Date
18-Jan-2023

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SLOVENSKI STANDARD
01-september-2023
Naftne tekočine - Ročno vzorčenje (ISO/DIS 3170:2023)
Petroleum liquids - Manual sampling (ISO/DIS 3170:2023)
Flüssige Mineralölerzeugnisse - Manuelle Probenahme (ISO/DIS 3170:2023)
Produits pétroliers liquides - Échantillonnage manuel (ISO/DIS 3170:2023)
Ta slovenski standard je istoveten z: prEN ISO 3170
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 3170
ISO/TC 28/SC 2 Secretariat: BSI
Voting begins on: Voting terminates on:
2023-06-22 2023-09-14
Petroleum liquids — Manual sampling
Produits pétroliers liquides — Échantillonnage manuel
ICS: 75.080
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 3170:2023(E)
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. © ISO 2023

ISO/DIS 3170:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 3170
ISO/TC 28/SC 2 Secretariat: BSI
Voting begins on: Voting terminates on:

Petroleum liquids — Manual sampling
Produits pétroliers liquides — Échantillonnage manuel
ICS: 75.080
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: +41 22 749 01 11
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 3170:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

ISO/DIS 3170:2023(E)
Contents Page
Foreword . vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Safety . 6
4.1 General . 6
4.2 Safety aspects of equipment . . 7
4.3 Safety at sampling points . 7
4.4 Entry into enclosed (confined) spaces . 7
4.5 Electrical safety . 9
4.5.1 Static Electricity . 9
4.5.2 Electronic and electrical equipment . 9
5 Sampling . 9
5.1 General . 9
5.2 Typical situations where samples need to be taken. 10
5.2.1 Tanks and line sampling . 10
5.3 Restricted opening / vapour trap sampling. . 10
5.4 Representative samples . 10
5.5 Homogeneity . . 11
6 Equipment .11
6.1 General . 11
6.2 Tank samplers . 11
6.2.1 Spot samplers . 11
6.2.2 Zone samplers / flow-through samplers.12
6.2.3 Running samplers . .12
6.2.4 All level samplers .12
6.2.5 Bottom samplers . 13
6.2.6 Dead bottom samplers .13
6.2.7 Residue samplers (sediment samplers) . 13
6.3 Open sampling devices . 14
6.3.1 General . 14
6.3.2 Sampling can/thief . 14
6.3.3 Sampling cage and bottle . 15
6.3.4 Dead bottom sampler . 17
6.3.5 Zone/core sampler . 19
6.4 Restricted and closed sampling devices . 22
6.4.1 General .22
6.4.2 Sampler for vapour pressure analysis . 24
6.4.3 Vapour control valves (VCV) . 24
6.5 Other sampling devices . . . 24
6.5.1 Tank side samplers . 24
6.5.2 Pipeline samplers . . 24
6.5.3 Drum samplers . 25
6.5.4 Sludge/sediment samplers . 26
7 Sample container .28
7.1 General container design consideration .28
7.2 Sample container material and type .29
7.2.1 Glass bottle .29
7.2.2 Plastic container .29
7.2.3 Metal cans . . .30
7.3 Sample closures, cleanliness, and sealing .30
iii
ISO/DIS 3170:2023(E)
7.3.1 Container closures .30
8 Procedures .30
8.1 General sampling practices .30
8.1.1 General principles of sampling . 31
8.2 Tank sampling procedures . 32
8.2.1 Shore tank sampling . 32
8.2.2 Sampling from ships .
...

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