Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 General information and test conditions<br>4 Conditioning<br>5 Procedure<br>6 Environmental test code<br>7 Specification<br>Annex A (informative) - Explanatory notes

Abstract

Describes the methods relating to the environmental tests of optical instruments including additional assemblies from other fields (e.g. mechanical, chemical, and electronic devices), under equivalent conditions, for their ability to resist the influence of drip or rain.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	CPW/172
Supersedes	04/30114221 DC : DRAFT OCT 2004