ETSI TS 133 401

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; 3GPP System Architecture Evolution (SAE); Security architecture (3GPP TS 33.401 version 10.6.0 Release 10)

Published by: 2015-10-01 / 2015-10-01 / 118 pages
ETSI TS 133 401 specifies the security architecture, i.e., the security features and the security mechanisms for the
Evolved Packet System and the Evolved Packet Core, and the security procedures performed within the evolved Packet
System (EPS) including the Evolved Packet Core (EPC) and the Evolved UTRAN (E-UTRAN).

Ordering and availability

This publication is available both in printed and PDF edition.

ETSI TS 129 120

Universal Mobile Telecommunications System (UMTS); LTE; Mobile Application Part (MAP) specification for Gateway Location Register (GLR) (3GPP TS 29.120 version 12.0.0 Release 12)

Published by: 2014-10-01 / 2014-10-01 / 158 pages
ETSI TS 129 120 describes the signalling requirements and procedures used at network elements related to the
GLR for MAP within the 3GPP system at the application level.

The present document gives the description of the systems needed only in the network utilising GLR as the delta
document against 3GPP TS 29.002.

Ordering and availability

This publication is available both in printed and PDF edition.

IEC/TR 62541-1 Ed. 2.0 en:2016

OPC unified architecture – Part 1: Overview and concepts

Published by: 2016-10-05 / 2016-10-05 / 26 pages
IEC TR 62541-1:2016(E) is a Technical Report and presents the concepts and overview of the OPC Unified Architecture (OPC UA). Reading this document is helpful to understand the remaining parts of this multi-part document set. Each of the other parts is briefly explained along with a suggested reading order. This second edition cancels and replaces the first edition of IEC TR 62541-1, published in 2010. This edition includes no technical changes with respect to the previous edition but includes updates to reflect changes or additions in normative parts of IEC 62541.

Ordering and availability

This publication is available both in printed and PDF edition.

ETSI TS 101 580-3

Core Network and Interoperability Testing (INT); Diameter Conformance testing for Rx interface (3GPP Release 10); Part 3: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification

Published by: 2013-12-01 / 2013-12-01 / 15 pages
ETSI TS 101 580-3 specifies the Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information
for Testing (PIXIT) proforma for the test specifications for Diameter protocol on the Rx interface as specified in
TS 129 214 [1] in compliance with the relevant requirements and in accordance with the relevant guidance given in
ISO/IEC 9646-7 [4] and ETS 300 406 [5].

The test notation used in the ATS is TTCN-3 (see ES 201 873-1 [6]).

The following test specification and design considerations can be found in the body of the present document:

  • the overall test suite structure;
  • the testing architecture;
  • the test methods and port definitions;
  • the test configurations;
  • TTCN styles and conventions;
  • the partial PIXIT proforma;
  • the modules containing the TTCN-3 ATS.

Annex A provides the Partial Implementation Extra Information for Testing (PIXIT) Proforma of the ATS.

Annex B provides the Testing and Test Control Notation (TTCN-3) part of the ATS.

Ordering and availability

This publication is available both in printed and PDF edition.

BS EN ISO 15512:2016

Plastics. Determination of water content

Published by: 2016-11-30 / 2016-11-30 / 36 pages
1.1 BS EN ISO 15512:2016 specifies methods for the determination of the water content of plastics
in the form of powder, granules, and finished articles. These methods do not test for water absorption
(kinetics and equilibrium) of plastics as measured by ISO 62.

Method A is suitable for the determination of water content as low as 0,1 % with an accuracy of 0,1 %.
Method B and Method C are suitable for the determination of water content as low as 0,01 % with an
accuracy of 0,01 %.

Water content is an important parameter for processing materials and has to remain below the level
specified in the appropriate material standard.

1.2 Four alternative methods are specified in this International Standard.

  • Method A is an extraction method using anhydrous methanol followed by a Karl Fischer titration
    of the extracted water. It can be used for all plastics and is applicable to granules smaller than
    4 mm × 4 mm × 3 mm. The method can also be used for, e.g. prepolymer materials in the form of a
    powder that are insoluble in methanol.

  • Method B1 is a vaporization method using a tube oven. The water contained in the test portion is
    vaporized and carried to the titration cell by a dry air or nitrogen carrier gas, followed by a Karl
    Fischer titration of the collected water. It can be used for all plastics and is applicable to granules
    smaller than 4 mm × 4 mm × 3 mm.

  • Method B2 is a vaporization method using a heated sample vial. The water contained in the test
    portion is vaporized and carried to the titration cell by a dry air or nitrogen carrier gas, followed
    by a Karl Fischer titration of the collected water. It can be used for all plastics and is applicable to
    granules smaller than 4 mm × 4 mm × 3 mm.

  • Method C is a manometric method. The water content is determined from the increase in pressure,
    which results when the water is evaporated under a vacuum. This method is not applicable to plastic
    samples containing volatile compounds, other than water, in amounts contributing significantly
    to the vapour pressure at room temperature. Checks for the presence of large amounts of volatile
    compounds are to be carried out periodically, for example by gas chromatography. Such checks are
    particularly required for new types or grades of material.

Cross References:
ISO 760
ISO 62
ISO 307
ISO 1628-1
ISO 1628-2
ISO 1628-3
ISO 1628-4
ISO 1628-5
ISO 1628-6

All current amendments available at time of purchase are included with the purchase of this document.

Ordering and availability

This publication is available only in printed edition.

ISO 21940-11:2016

Mechanical vibration – Rotor balancing – Part 11: Procedures and tolerances for rotors with rigid behaviour

Published by: 2016-11-01 / 2016-11-01 / 36 pages

ISO 21940-11:2016 establishes procedures and unbalance tolerances for balancing rotors with rigid behaviour. It specifies

a) the magnitude of the permissible residual unbalance,

b) the necessary number of correction planes,

c) the allocation of the permissible residual unbalance to the tolerance planes, and

d) how to account for errors in the balancing process.

NOTE In ISO 21940-14, the assessment of balancing errors is considered in detail. Fundamentals of rotor balancing are contained in ISO 19499 which gives an introduction to balancing.

ISO 21940-11:2016 does not cover the balancing of rotors with flexible behaviour. Procedures and tolerances for rotors with flexible behaviour are dealt with in ISO 21940-12.

Ordering and availability

This publication is available both in printed and PDF edition.

BS IEC 62646:2016

Nuclear power plants. Control rooms. Computer-based procedures

Published by: 2016-10-31 / 2016-10-31 / 50 pages
BS IEC 62646:2016 establishes requirements for the whole life cycle of operating procedures that
the designer wishes to computerise. It also provides guidance for making decisions about
which types of procedures should be computerised and to what extent. Once computerised,
procedures are designated as “computer-based procedures” (CBP).

Cross References:
IEC 60880
http://www.techstreet.com/cgi-bin/joint.cgi/hraz/products/1610003
http://www.techstreet.com/cgi-bin/joint.cgi/hraz/products/1911333
IEC 61513
http://www.techstreet.com/cgi-bin/joint.cgi/hraz/products/1621863
IEC 61839
IEC 62138
http://www.techstreet.com/cgi-bin/joint.cgi/hraz/products/1187104
ISO 11064
ISO 11064-1
ISO 11064-3
ISO 11064-4
ISO 11064-5
IEC 60671
http://www.techstreet.com/cgi-bin/joint.cgi/hraz/products/1640355
IEC 61227
IAEA Safety Guide SSG-39
IAEA SSR 2/1

All current amendments available at time of purchase are included with the purchase of this document.

Ordering and availability

This publication is available only in printed edition.

ASME, ASTM, ANSI, ISO, CSA, API… all the news