Foreword
1 Scope
2 Normative references
3 Environmental test specifications
3.1 Specifications T 3.1 and T 3.1 E: Temperature-controlled
locations
3.2 Specification T 3.2: Partly temperature-controlled locations
3.3 Specification T 3.3: Not temperature-controlled locations
3.4 Specification T 3.4: Sites with heat-trap
3.5 Specification T 3.5: Sheltered locations
3.6 Notes to tables 1 to 11
Annex A (informative): Bibliography
Annex B (normative): Alternative climatic test method for class 3.1
B.1 Description
B.2 Objectives
B.3 Test apparatus
B.4 Methodology
B.5 Pre-conditioning
B.6 Testing
B.6.1 Equipment operation
B.6.2 Equipment failures
B.6.3 Test severities
B.6.4 Scanning the climatogram
B.6.5 Rates of change
B.6.6 Functional requirements and verification
History