Determines in an accelerated manner the resistance of a fibre optic device to the deteriorative effects of high temperature, humidity and cold conditions. The test covers the effect of the freezing of trapped water in cracks and fissures as well as condensation. This test differs from other cyclic damp heat tests in that it derives its increased severity from: a greater number of temperature variations or pumping actions in a given time; a greater cyclic temperature range; a higher rate of change of temperature; the inclusion of a number of excursions to sub-zero temperature. This procedure is conducted in accordance with IEC 68-2-38, test Z/AD.
Số hiệu tiêu chuẩn
IEC 61300-2-21*CEI 61300-2-21
Tên tiêu chuẩn
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-21: Tests - Composite temperature-humidity cyclic test
Ngày phát hành
1995-06-00
Tiêu chuẩn tương đương
NF C93-902-21*NF EN 61300-2-21 (1997-12-01), IDT * DIN EN 61300-2-21 (1998-09), IDT * BS EN 61300-2-21 (1997-10-15), IDT * GB/T 18310.21 (2002), IDT * EN 61300-2-21 (1997-08), IDT * prEN 61300-2-21 (1996-11), IDT * JIS C 5901 (2001-03-20), MOD * JIS C 5961 (1997-12-20), MOD * JIS C 5961 (2005-12-20), MOD * OEVE EN 61300-2-21 (1997-10-09), IDT * PN-EN 61300-2-21 (2002-10-18), IDT * SS-EN 61300-2-21 (1999-01-29), IDT * UNE-EN 61300-2-21 (1998-08-11), IDT * TS EN 61300-2-21 (2002-12-16), IDT * STN EN 61300-2-21 (2001-06-01), IDT * CSN EN 61300-2-21 (1998-11-01), IDT * NEN-EN-IEC 61300-2-21:1997 en (1997-09-01), IDT * NEN 11300-2-21:1995 en;fr (1995-08-01), IDT
Thay thế cho
IEC 86B/548/DIS (1994-12)
Từ khóa
Climatic tests * Cyclic * Fibre optics * Glass fibre cables * Humidity test * Measuring techniques * Moisture * Optical waveguides * Temperature test * Test series * Testing
IEC 61300-2-21*CEI 61300-2-21
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