Số hiệu tiêu chuẩn
EN 60068-2-39
Tên tiêu chuẩn
Environmental testing - Part 2: Tests - Test Z/AMD: Combined sequential cold, low air pressure and damp heat test (IEC 60068-2-39:1976)
Ngày phát hành
1999-04-00
Tiêu chuẩn tương đương
DIN EN 60068-2-39 (2000-02), IDT * BS EN 60068-2-39 (1999-09-15), IDT * NF C20-739 (1999-08-01), IDT * IEC 60068-2-39 (1976), IDT * SN EN 60068-2-39 (1999-04), IDT * OEVE/OENORM EN 60068-2-39 (2000-05-01), IDT * PN-EN 60068-2-39 (2002-08-15), IDT * SS-EN 60068-2-39 (2001-11-30), IDT * UNE-EN 60068-2-39 (2000-03-31), IDT * STN EN 60068-2-39 (2001-08-01), IDT * CSN IEC 68-2-39 (1993-10-01), IDT * DS/EN 60068-2-39 (2001-12-09), IDT * NEN-EN-IEC 60068-2-39:1999 en;fr (1999-05-01), IDT
Từ khóa
Aerospace transport * Aftercare * Air transport * Aircraft * Atmospheric pressure * Changes of temperature * Climate * Climatic tests * Coldness * Components * Connectored joints * Damp-heat tests * Electrical engineering * Electricity * Electronic equipment and components * Electrotechnical products * Environment * Environmental testing * Heat * Humidity * Instruments * Low pressure * Materials testing * Moisture * Products * Resistance * Specimens * Stress * Suitability * Temperature * Temperature control * Test atmospheres * Test chamber * Test sequence * Testing * Testing devices * Thermal-cycling tests * Initial measurements * Checking equipment * Preconditioning * Degree of sharpness * Pretreatment * Aircrafts * Air temperatures * Pressure compensation * Humidity stress * Final measurements