NS EN 12259-1 : 1999 AMD 3 2006

Foreword
1 Scope
2 Normative references
3 Definitions
4 Construction and performance
5 Marking
6 Instruction charts
7 Conditions for testing
8 Evaluation of conformity
Annex A (normative) Conditions for tests
Annex B (normative) Test to determine operating
                       temperatures of fusible link
                       sprinklers and glass bulb
                       sprinklers
Annex C (normative) Water flow test
Annex D (normative) Water distribution test
Annex E (normative) Functional test
Annex F (normative) Strength of sprinkler body and
                       deflector tests
Annex G (normative) Strength of release elements test
Annex H (normative) Leak resistance test
Annex I (normative) Heat exposure
Annex J (normative) Glass bulb sprinkler thermal shock test
Annex K (normative) Corrosion tests
Annex L (normative) Sprinkler coatings assessment tests
Annex M (normative) Water hammer test
Annex N (normative) Thermal response tests
Annex O (normative) Heat-resistance test
Annex P (normative) Vibration test
Annex Q (normative) Impact test
Annex R (normative) Resistance to low temperature test
Annex S (informative) Notes on strength test for fusible
                       link release elements
Annex ZA (informative) Clauses of this European Standard
                       addressing the provisions of the EU
                       Construction Products Directive
Bibliography

Defines requirements for construction and performance of sprinklers which are operated by a change of state of an element or bursting of a glass bulb under the influence of heat, for use in automatic sprinkler systems conforming to EN 12845.