SANS 5788-2008 Diameter of circular crockery《圆形餐具直径》.pdf

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21202-5 SANS 5788:2008Edition 2 SOUTH AFRICAN NATIONAL STANDARD Diameter of circular crockery Published by Standards South Africa 1 dr lat

4、egan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 5788:2008 Edition 2 Table of changes Change No. Date Scope Foreword This South African standard was approved by National Committee StanSA TC

5、 5140.05, Crockery, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This document was published in February 2008. This document supersedes SABS SM 788:1974 (edition 1). SANS 5788:2008 Edition 2 1 Diameter of circular crockery 1 Scope This

6、 standard specifies a method for the determination of the diameter of circular crockery. 2 Apparatus Vernier calliper, calibrated in millimetres. 3 Sampling Take a laboratory sample as specified in the relevant product standard. Where no standard exists, take the laboratory sample as agreed upon bet

7、ween the test laboratory and the manufacturer to ensure a reasonable and acceptable reliability at a reasonable and acceptable confidence level. 4 Procedure Using a vernier calliper (see clause 2), determine the maximum and minimum diameters, in millimetres, of the test specimen. 5 Test report Repor

8、t the following information: a) all the data needed to identify the laboratory sample tested; b) confirmation that the test was carried out in accordance with this standard; c) any deviation from this standard; and d) the results, in millimetres, of the minimum and maximum diameters. Standards South Africa