CAN CGSB 3.0 No. 140.1-2017

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CAN/CGSB-3.0

No. 140.1-2017

Supersedes CAN/CGSB-3.0

No. 140.1-2005

National Standard of Canada

Canadian General Standards Board

Methods of testing petroleum and

associated products

Low temperature ow test (LTFT) for diesel fuels

The CANADIAN GENERAL STANDARDS BOARD (CGSB),

under whose auspices this standard has been developed, is a

government agency within Public Services and Procurement Canada.

CGSB is engaged in the production of voluntary standards in a wide

range of subject areas through the media of standards committees and

the consensus process. The standards committees are composed of

representatives of relevant interests including producers, consumers

and other users, retailers, governments, educational institutions,

technical, professional and trade societies, and research and testing

organizations. Any given standard is developed on the consensus of

views expressed by such representatives.

CGSB has been accredited by the Standards Council of Canada as a

national standards-development organization. The standards that it

develops and offers as National Standards of Canada conform to the

criteria and procedures established for this purpose by the Standards

Council of Canada. In addition to standards it publishes as National

Standards of Canada, CGSB produces standards to meet particular

needs, in response to requests from a variety of sources in both the

public and private sectors. Both CGSB standards and CGSB national

standards are developed in conformance with the policies described

in the CGSB Policy and Procedures Manual for the Development and

Maintenance of Standards.

CGSB standards are subject to review and revision to ensure that

they keep abreast of technological progress. CGSB will initiate the

review of this standard within five years of the date of publication.

Suggestions for their improvement, which are always welcome, should

be brought to the notice of the standards committees concerned.

Changes to standards are issued either as separate amendment sheets

or in new editions of standards.

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the CGSB Catalogue at our Web site — www.tpsgc-pwgsc.gc.ca/

ongc-cgsb/index-eng.html along with more information about CGSB

products and services.

Although the intended primary application of this standard is stated

in its Scope, it is important to note that it remains the responsibility

of the users of the standard to judge its suitability for their

particular purpose.

The testing and evaluation of a product against this standard may

require the use of materials and/or equipment that could be hazardous.

This document does not purport to address all the safety aspects

associated with its use. Anyone using this standard has the

responsibility to consult the appropriate authorities and to establish

appropriate health and safety practices in conjunction with any

applicable regulatory requirements prior to its use. CGSB neither

assumes nor accepts any responsibility for any injury or damage that

may occur during or as the result of tests, wherever performed.

Attention is drawn to the possibility that some of the elements of this

Canadian standard may be the subject of patent rights. CGSB shall

not be held responsible for identifying any or all such patent rights.

Users of this standard are expressly advised that determination of the

validity of any such patent rights is entirely their own responsibility.

Language

In this Standard, “shall” states a mandatory requirement, “should”

expresses a recommendation and “may” is used to express an option

or that which is permissible within the limits of this Standard. Notes

accompanying clauses do not include requirements or alternative

requirements; the purpose of a note accompanying a clause is

to separate from the text explanatory or informative material.

Annexes are designated normative (mandatory) or informative (non-

mandatory) to define their application.

Further information on CGSB and its services and standards may be

obtained from:

The Manager

Standards Division

Canadian General Standards Board

Gatineau, Canada

K1A 1G6

A National Standard of Canada is a standard developed by an SCC-

accredited Standards Development Organization (SDO), and

approved by the Standards Council of Canada (SCC), in accordance

with SCC’s: Requirements and Guidance-Accreditation for Standards

Development Organizations, and Requirements and Guidance-

Approval of National Standards of Canada Designation. More

information on National Standard requirements can be found at

www.scc.ca.

An SCC-approved standard reflects the consensus of a number of

experts whose collective interests provide, to the greatest practicable

extent, a balance of representation of affected stakeholders. National

Standards of Canada are intended to make a significant and timely

contribution to the Canadian interest.

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With the goal of enhancing Canada’s economic competitiveness and

social well-being, SCC leads and facilitates the development and

use of national and international standards. SCC also coordinates

Canadian participation in standards development, and identifies

strategies to advance Canadian standardization efforts. Accreditation

services are provided by SCC to various customers, including

product certifiers, testing laboratories, and standards development

organizations. A list of SCC programs and accredited bodies is

publicly available at www.scc.ca.

Users should always obtain the latest edition of a National Standard

of Canada from the standards development organization responsible

for its publication, as these documents are subject to periodic review.

The responsibility for approving standards as NSCs rests with:

Standards Council of Canada

55 Metcalfe Street, Suite 600

Ottawa, Ontario K1P 6L5, CANADA

by telephone

— 819-956-0425 or

— 1-800-665-2472

fax — 819-956-5740

mail — CGSB Sales Centre

Gatineau, Canada

K1A 1G6

in person — Place du Portage

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Gatineau, Quebec

email —

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on the Web —

www.tpsgc-pwgsc.gc.ca/ongc-cgsb/

index-eng.html

How to order Publications:

Published October 2017 by the

Canadian General Standards Board

Gatineau, Canada K1A 1G6

as represented by the Minister of Public Services and Procurement,

the Minister responsible for the Canadian General Standards Board (2017).

No part of this publication may be reproduced in any form without the prior permission of the publisher.

Methods of testing petroleum and associated products

Low temperature ow test (LTFT) for diesel fuels

CETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONS

FRANÇAISE ET ANGLAISE.

ICS 71.040.50

NATIONAL STANDARD OF CANADA CAN/CGSB-3.0

No. 140.1-2017

Supersedes CAN/CGSB-3.0

No. 140.1-2005

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摘要：

This document introduces the CAN CGSB 3.0 No. 140.1-2017 standard, a critical testing method developed by the Canadian General Standards Board for determining the solvent content in petroleum products and related materials. Published in 2017, this st

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