AS 60068.2.50-2003

1 - AS 60068.2.50-2003 ENVIRONMENTAL TESTING - TESTS-TESTS Z/AFc: COMBINED COLD/VIBRATION (SINUSOIDAL) TESTS FOR BOTH HEAT...
4 - PREFACE
5 - CONTENTS
6 - INTRODUCTION
7 - 1 Object
7 - 2 General description
7 - 3 Description of test apparatus
7 - 3.1 Test chamber conditions
7 - 3.1.1 Testing of non-heat-dissipating specimens
7 - 3.1.2 Testing of heat-dissipating specimens
8 - 3.2 Requirements for the vibration system
8 - 3.2.1 Mounting
8 - 3.2.2 Vibration system
8 - 4 Severities
8 - 5 Selection of temperature monitoring point and determination of monitoring temperature (applies to heat-dissipating...
8 - 5.1 Specimens without artificial cooling
9 - 5.2 Specimen with artificial cooling
9 - 6 Preconditioning
9 - 7 Initial measurements
10 - 8 Conditioning
10 - 8.1 Application of vibration at laboratory temperature
10 - 8.2 Application of low temperature without vibration
10 - 8.3 Application of vibration and temperature
11 - 9 Intermediate measurements
11 - 10 Recovery
11 - 11 Final measurements
11 - 12 Criteria of failure
11 - 13 Information required in the relevant specification

The objective of this Standard is to provide the electrotechnology industry with a complete set of environmental test procedures published as a series under AS 60068 Environmental testing. This Standard is Part 2.50 of that series.

First published as AS 60068.2.50-2003.