SN EN 60068-2-18 : 2001

Introduction
Clause
1 Scope and object
2 Normative references
3 Definitions
4 Survey of water tests
  4.1 General
  4.2 Description of Tests R: Water
5 Test Ra: Falling drops
  5.1 Object
  5.2 Methods Ra 1: Artificial rain
  5.3 Methods Ra 2: Drip box
6 Test Rb: Impacting water
  6.1 Object
  6.2 Method Rb 1: Oscillating tube and spray nozzle
  6.3 Method Rb 2: Water jet
7 Test Rc: Immersion
  7.1 Object
  7.2 Method Rc 1: Water tank
  7.3 Method Rc 2: Pressurized water chamber
Annex A (informative) Water characteristics to be
        considered when writing the relevant
        specification
Annex B (informative) General guidance
Annex C (informative) Guidance for Test Ra
Annex D (informative) Guidance for Test Rb
Annex E (informative) Guidance for Test Rc
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Gives methods of test applicable to products which, during transportation, storage or in services, may be subjected to falling drops, impacting water or immersion. Guidance is given on the applicability of the tests and the severities to be selected.