Customer Support: +1 416-401-8730

Login to i2i Subscription Intertek.com
  • There are no items in your cart
Please enter a keyword to search
Advanced search

AS 2752-1985

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Preferred numbers and their use
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1985

Publisher

Standards Australia

Preview

Incorporates three ISO Standards in the field of preferred numbers, viz. ISO 3, which sets out the preferred numbers; ISO 17, which is a guide to the use of preferred numbers; and ISO 497, which is a guide to the choice of a series of preferred numbers and of series containing more-rounded values of preferred numbers. The Standard defines preferred number and tabulates the basic series R 5, R 10, R 20 and R 40, and the exceptional R 80 series; it includes general guidance on their use, and deals particularly with the more-rounded values tabulating both a first rounding and a second rounding. An appendix discusses precision of the values and regularity of the ratio.

This standard defines preferred numbers and a series of preferred numbers.The standard includes a guide to-(a) the use of preferred numbers and a series of proposed numbers (see Section 3); and(b) the choice of series of preferred numbers and of series containing more-rounded values of preferred numbers.The precision of values and the regularity of the ratio used is discussed in Appendix A.

Committee
ME-071
DocumentType
Standard
ISBN
0 7262 3565 2
Pages
11
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
ISO 3:1973 Identical
ISO 17:1973 Identical
ISO 497:1973 Identical

Under Revision see DR 02550

AS 3439.2-1994 Low-voltage switchgear and controlgear assemblies - Particular requirements for busbar trunking systems (busways)
AS 1438.1-1998 Wire-coil flat slings Product specification
AS/NZS 61558.2.6:2001 Safety of power transformers, power supply units and similar Particular requirements for safety isolating transformers for general use (IEC 61558-2-6:1997, MOD)
AS 2089-1993 Sheave blocks for lifting purposes
AS 1352.1-1991 Fixed resistors for use in electronic equipment Terms and methods of test - Generic specification (QC400000)
AS 1660.1-1993 Test methods for electric cables, cords and conductors Conductors and metallic components
AS/NZS 61050:1998 Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers) - General and safety requirements (Reconfirmed 2013)
AS 1418.12-1991 Cranes (including hoists and winches) Crane collector systems (Reconfirmed 2016)
AS 1359.101-1997 Rotating electrical machines - General requirements - Rating and performance
AS 1418.2-1997 Cranes (including hoists and winches) Serial hoists and winches
AS 2374.1-1997 Power transformers General
AS/NZS 60269.1:2000 Low-voltage fuses General requirements
AS/NZS 1418.9:1996 Cranes (including hoists and winches) Vehicle hoists
AS 2533-2002 Acoustics - Preferred frequencies and band centre frequencies
AS/NZS 61558.1:2000 Safety of power transformers, power supply units and similar General requirements and tests (IEC 61558-1 Ed 1.1, MOD)
AS 1418.8-2002 Cranes, hoists and winches - Special purpose appliances
AS 1418.1-1994 Cranes (including hoists and winches) - General requirements
AS 2756-1997 Low-voltage switchgear and controlgear - Mounting rails for mechanical support of electrical equipment (Reconfirmed 2016)
AS 1028-1992 Power reactors and earthing transformers
AS/NZS 2293.3:1995 Emergency evacuation lighting for buildings Emergency luminaires and exit signs

View more information
US$34.90
Excluding Tax where applicable
USD
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us