SN EN 60068-2-41 : 1999

1 Introduction
    1.1 General
    1.2 Low air pressure
    1.3 Temperature
    1.4 Related documents
2 Object
3 General description
4 Description of test apparatus
    4.1 Test chamber
    4.2 Mounting
5 Severities
    5.1 General
    5.2 Preferred combinations of temperature, air
          pressure and duration
6 Preconditioning
7 Initial measurements
8 Conditioning
    8.1 General
    8.2 Procedure for heat-dissipating specimen without
          artificial cooling of the specimen and for
          non-heat dissipating specimen
    8.3 Precautions when testing specimens with
          artificial cooling
9 Intermediate measurements
10 Recovery
11 Final measurements
12 Information to be given in the relevant specification
Figures
Annex ZA(normative) Normative references to international
        publications with their corresponding European
        publications

Covers combined dry heat (with gradual (or rapid) temperature change) and low air pressure tests for heat- and non-heat-dissipating specimens. Intended for determination of the ability of components or equipments or other articles to be stored and used under a simultaneous combining of high temperature and low air pressure.