ISO/TR 15855:2001

Copper, lead and zinc sulfide concentrates — Step-by-step procedure for the testing of static scales

This Technical Report outlines simple procedures to check the performance and calibration status of static scales. The test sequence is intended for routine applications, generating results which can be used to calculate explicit scale performance parameters (precision, bias and linearity) in accordance with the relevant equations shown in ISO 12745, Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques. It is stressed that the basic procedures described below do not replace comprehensive technical manuals published by National Weights and Measures authorities to comply with legal and other specific requirements.

Concentrés sulfurés de cuivre, de plomb et de zinc — Procédure pas à pas pour les essais des bascules statiques

Koncentrati bakrovih, cinkovih in svinčevih sulfidov - Postopni postopek za preskušanje statičnih razmerij

General Information

• Status: Published
• Publication Date: 08-Aug-2001
• ICS: 73.060.99 - Other metalliferous minerals
• Technical Committee: ISO/TC 183 - Copper, lead, zinc and nickel ores and concentrates
• Drafting Committee: ISO/TC 183 - Copper, lead, zinc and nickel ores and concentrates
• Current Stage: 9092 - International Standard to be revised
• Completion Date: 01-Feb-2024
• Ref Project: SIST ISO/TR 15855:2002 - Copper, lead and zinc sulfide concentrates -- Step-by-step procedure for the testing of static scales

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO/TR 15855:2002
01-junij-2002
.RQFHQWUDWLEDNURYLKFLQNRYLKLQVYLQþHYLKVXOILGRY3RVWRSQLSRVWRSHN]D
SUHVNXãDQMHVWDWLþQLKUD]PHULM
Copper, lead and zinc sulfide concentrates -- Step-by-step procedure for the testing of
static scales
Concentrés sulfurés de cuivre, de plomb et de zinc -- Procédure pas à pas pour les
essais des bascules statiques
Ta slovenski standard je istoveten z: ISO/TR 15855:2001
ICS:
73.060.99 Druge rude Other metalliferous minerals
SIST ISO/TR 15855:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO/TR 15855:2002

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SIST ISO/TR 15855:2002
TECHNICAL ISO/TR
REPORT 15855
First edition
2001-08-01
Copper, lead and zinc sulfide
concentrates — Step-by-step procedure for
the testing of static scales
Concentrés sulfurés de cuivre, de plomb et de zinc — Procédure pas à pas
pour les essais des bascules statiques
Reference number
ISO/TR 15855:2001(E)
©
ISO 2001

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SIST ISO/TR 15855:2002
ISO/TR 15855:2001(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not
be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this
file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this
area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters
were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event
that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2001
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body
in the country of the requester.
ISO copyright office
Case postale 56 � CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.ch
Printed in Switzerland
ii © ISO 2001 – All rights reserved

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SIST ISO/TR 15855:2002
ISO/TR 15855:2001(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
The main task of technical committees is to prepare International Standards. Draft International Standards adopted
by the technical committees are circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting a vote.
In exceptional circumstances, when a technical committee has collected data of a different kind from that which is
normally published as an International Standard (“state of the art”, for example), it may decide by a simple majority
vote of its participating members to publish a Technical Report. A Technical Report is entirely informative in nature
and does not have to be reviewed until the data it provides are considered to be no longer valid or useful.
Attention is drawn to the possibility that some of the elements of this Technical Report may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO/TR 15855, was prepared by Technical Committee ISO/TC 183, Copper, lead and zinc ores and concentrates.
© ISO 2001 – All rights reserved iii

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SIST ISO/TR 15855:2002

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SIST ISO/TR 15855:2002
TECHNICAL REPORT ISO/TR 15855:2001(E)
Copper, lead and zinc sulfide concentrates —
Step-by-step procedure for the testing of static scales
1 Scope
This Technical Report outlines simple procedures to check the performance and calibr
...

TECHNICAL ISO/TR
REPORT 15855
First edition
2001-08-01
Copper, lead and zinc sulfide
concentrates — Step-by-step procedure for
the testing of static scales
Concentrés sulfurés de cuivre, de plomb et de zinc — Procédure pas à pas
pour les essais des bascules statiques
Reference number
ISO/TR 15855:2001(E)
©
ISO 2001

---------------------- Page: 1 ----------------------
ISO/TR 15855:2001(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not
be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this
file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this
area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters
were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event
that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2001
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body
in the country of the requester.
ISO copyright office
Case postale 56 � CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.ch
Printed in Switzerland
ii © ISO 2001 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/TR 15855:2001(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
The main task of technical committees is to prepare International Standards. Draft International Standards adopted
by the technical committees are circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting a vote.
In exceptional circumstances, when a technical committee has collected data of a different kind from that which is
normally published as an International Standard (“state of the art”, for example), it may decide by a simple majority
vote of its participating members to publish a Technical Report. A Technical Report is entirely informative in nature
and does not have to be reviewed until the data it provides are considered to be no longer valid or useful.
Attention is drawn to the possibility that some of the elements of this Technical Report may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO/TR 15855, was prepared by Technical Committee ISO/TC 183, Copper, lead and zinc ores and concentrates.
© ISO 2001 – All rights reserved iii

---------------------- Page: 3 ----------------------
TECHNICAL REPORT ISO/TR 15855:2001(E)
Copper, lead and zinc sulfide concentrates —
Step-by-step procedure for the testing of static scales
1 Scope
This Technical Report outlines simple procedures to check the performance and calibration status of static scales.
The test sequence is intended for routine applications, generating results which can be used to calculate explicit
scale performance parameters (precision, bias and linearity) in accordance with the relevant equations shown in
ISO 12745, Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques.
It is stressed that the basic procedures described below do not replace comprehensive technical manuals
published by National Weights and Measures authorities to comply with legal and other specific requirements.
2 General Information
ISO 12745 provides a general summary of testing principles and procedures for weighbridges (in 5.3), hopper
scales (in 5.4), gantry scales (in 5.5) and platform scales (in 5.6), augmented by a list of test mass categories in
clause 6.
Weighbridges, hopper and platform scales represent the most common systems encountered in the context of
concentr
...