EN 60216-4-3:2000

INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Constructional requirements
      4.1 General
      4.2 Specimen chambers
      4.3 Ventilation
      4.4 Specimen mounting arrangements
      4.5 Temperature control
5 Test methods and performance requirements
      5.1 Temperature variation
             5.1.1 Requirement
             5.1.2 Test method
      5.2 Time constant
             5.2.1 Requirement
             5.2.2 Test procedure
6 Report
7 Conditions of use and instructions for in-service
      monitoring by the user
      7.1 Conditions of use
      7.2 In-service monitoring
      7.3 Report
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications

Covers the minimum requirements for ventilated and heated multi-chamber ovens used for thermal endurance evaluation of electrical insulation and of any other appropriate thermal conditioning application where the use of single-chamber ovens is inappropriate. Covers ovens designated to operate over all or part of the temperature range from 20 K above ambient to 500°C. Gives acceptance tests and in-service monitoring tests for both unloaded and loaded multi-chamber ovens and conditions of use.