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IEC 60068-2-49*CEI 60068-2-49

Basic environmental testing procedures. Part 2 : Tests. Guidance to Test Kc: Sulphur dioxide test for contacts and connections

Số trang: 19
Ngày phát hành: 1983-00-00

Liên hệ
This test is specifically intended for certain types of contacts and connections (other than those of the welded or soldered type). The test is used to study the effect on contact resistance of precious metal or precious metal-coated contacts and connections by exposure to atmosphere polluted by sulphur dioxide and the effectiveness of crimp or wire wrap joints. The test may be used as an acceptance test in type approval of components or equipment from a supplier or as a comparison in the choice of materials, processes or designs.
Số hiệu tiêu chuẩn
IEC 60068-2-49*CEI 60068-2-49
Tên tiêu chuẩn
Basic environmental testing procedures. Part 2 : Tests. Guidance to Test Kc: Sulphur dioxide test for contacts and connections
Ngày phát hành
1983-00-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN IEC 60068-2-49 (1985-08), IDT * BS 2011-2.1Kc (1991-03-29), NEQ * GB/T 2424.11 (2013), IDT * JIS C 0091 (1993-09-01), IDT * JIS C 60068-2-49 (1993-09-01), IDT * SEV-ASE 3302-2-49 (1985), IDT * SS-IEC 60068-2-49 (2001-11-30), IDT * UNE 20501-2-49 (1986-03-15), IDT * GOST 28233 (1989), IDT * TS IEC 60068-2-49 (2008-04-24), IDT * DS/IEC 68-2-49 (1986), IDT * NPR 10068-2-49 (1984), IDT * STN IEC 60068-2-49 (1992-04-01), IDT * CSN IEC 68-2-49 (1992-04-01), IDT * DS/IEC 68-2-49 (1986-03-01), IDT * NPR 10068-2-49:1984 en;fr (1984-03-01), IDT
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Lịch sử ban hành
IEC 60068-2-49*CEI 60068-2-49 (1983)
Basic environmental testing procedures. Part 2 : Tests. Guidance to Test Kc: Sulphur dioxide test for contacts and connections
Số hiệu tiêu chuẩn IEC 60068-2-49*CEI 60068-2-49
Ngày phát hành 1983-00-00
Mục phân loại 19.040. Thử môi trường
Trạng thái Có hiệu lực
Từ khóa
Climatic tests * Connections * Contact * Electrical engineering * Environment * Environmental testing * Guide books * Materials testing * Sulphur dioxide * Test atmospheres * Test pressure * Testing * Joints * Junctions * Compounds * Influence quantity
Mục phân loại
Số trang
19