Publication details
| Publication CODE |
Title |
| NBN EN 61300-2-48:2009 (2009-05) |
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES
PART 2-48: TESTS - TEMPERATURE-HUMIDITY CYCLING |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P. |
Description
Details a procedure for determining the suitability of a fibre optic device or closure to withstand variations in humidity and temperature that may occur during operation, storage and/or transport. The test is intended to indicate the performance of such devices when exposed to heat and humidity followed by short-term freezing.
In general terms, this test provides a high temperature to induce potential failures due to softening and expansion, a high humidity to encourage moisture absorption and swelling and a low temperature to facilitate ice formation, embrittlement and contraction.
This test differs from other cyclic environmental tests, notably the damp heat cyclic test of IEC 61300-2-46 and the composite temperature-humidity cyclic test of 61300-2-21, by incorporating alternative levels of severity. This is achieved through:
a) a greater number of cycles;
b) a greater cyclic temperature range;
c) a decreased cyclic period.
|
| Class |
C90
(TELECOMMUNICATIONS - ELECTRONIC GENERAL)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 61300-2-48:2009.
For the series NBN EN 50XXX, the standards are however complete.
|
EN version
|
NL version
|
DE version
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 61300-2-48:2004
|
|
Origin
| Committee |
TC 86/SC 86B
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
|
| Responsible |
Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140
MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
|
Approval
| BEC Approval |
2009-04-01 |
| NBN Approval |
2009-10-30 |
| Belgian Official Journal |
2009-12-09 |
| Registration |
96505 |
| ICS-Code (International Standards Classification) |
33.180.20
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2009-04-01 |
| Date of availability (d.a.v.) |
2009-05-06 |
| Date of announcement (d.o.a.) |
2009-07-01 |
| Date of publication (d.o.p.) |
2010-01-01 |
| Date of withdrawal former edition (d.o.w.) |
2010-04-01 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 61300-2-48:2009
|
2009-05-06 |
| is identical to |
IEC 61300-2-48:2009/ed. 2.0
|
2009-03-01 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
NBN EN 61300-1 |
|
| Standard |
Belgium |
NBN EN 61300-3-1 |
|
| Standard |
Belgium |
NBN EN 61300-3-4 |
|
|
