ISO 13355:2016 パッケージング—完全な充填済み輸送パッケージとユニットロード—垂直ランダム振動テスト | ページ 2

Foreword

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The committee responsible for this document is ISO/TC 122, Packaging, Subcommittee SC 3, Performance requirements and tests for means of packaging, packages and unit loads.

This second edition cancels and replaces the first edition (ISO 13355:2003), which has been technically revised.

Some of the major modification points are listed as follows:

• a) Annex A has been changed from Informative to Normative;
• b) in Table A.1, 0,048 (m/s²)² at 3 Hz, Slope between 3 Hz to 6 Hz, 1,154 (m/s²)² at 6 Hz to 18 Hz has been changed to 0,048 (m/s²)² at 2 Hz, Slope between 2 Hz to 4 Hz, 1,154 (m/s²)² at 4 Hz to 18 Hz;
• c) Annex B has been added.

Introduction

A random vibration test is a more realistic method in reproducing environmental vibration during transportation than sinusoidal vibration test. For this reason, if suitable laboratory facilities are available, a vibration test is more preferable than any fixed or swept frequency sinusoidal vibration tests similar to those given in ISO 2247 and ISO 8318.

1 Scope

This International Standard specifies a method to carry out a vertical random vibration test on a complete, filled transport package(s) and unit loads using random excitation ¹ . This document also provides methods for assessing the performance of a package in terms of its strength or the protection that it offers to its contents when it is subjected to vertical vibration. The test discussed in this document can be performed either as a single test to investigate the effects of vertical vibration, or as a part of a sequence of tests designed to measure the ability of a test specimen to withstand a distribution system that includes a vibration hazard.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

Bibliography