SN EN 60216-4-2 : 2000

INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions
4 Constructional requirements
  4.1 General
  4.2 Mechanical requirements
       4.2.1 Oven
       4.2.2 Iso-box
  4.3 Temperature control and indicator systems
5 Performance requirements
  5.1 Temperatures
  5.2 Maximum temperature difference
  5.3 Maximum temperature fluctuation
  5.4 Maximum temperature deviation
  5.5 Type and rate of ventilation
  5.6 Exposure volume
6 Test methods and procedure
  6.1 Temperature and related parameters
       6.1.1 Practical aspects
       6.1.2 Calculations
       6.1.3 Results
7 Report
8 Conditions of use and instructions for in-service
  monitoring by the user
  8.1 Conditions of use
  8.2 Procedure
  8.3 In-service monitoring
Annex A (informative) Test method to determine the rate of
        ventilation
  A.1 Sealed oven
  A.2 Ventilated oven
  A.3 Calculation
Annex B (informative) Examples for calculation of
        temperature deviation
  B.1 Error of measurement
Annex ZA (normative) Normative references to international
        publications with their corresponding European
        publications

Specifies minimum performance requirements for ventilated and electrically heated precision ovens for thermal endurance evaluation of electrical insulating materials and other appropriate applications.