IEC 60068-2-78 Ed. 3.0:2025 (b)
環境試験－第2-78部：試験－試験キャブ：高温高湿，定常
Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state
発行年月日：
2025-08-06
状態：
有効
邦訳版：
有（ 英・日対訳版）
英語 26ページ
17,600 円（税込） 本体価格：16,000円
邦訳 34ページ
31,680 円（税込） 本体価格：28,800円
- 規格概要
-
IEC 60068-2-78:2025 establishes a test method for determining the ability of components or equipment to withstand transportation, storage and use under conditions of high humidity. The object of this document is to investigate the effect of high humidity at constant temperature without condensation on a specimen over a specified period. It is applicable to small equipment or components as well as large equipment and can be applied to both heat-dissipating and non-heat-dissipating specimens. This third edition cancels and replaces the second edition published in 2012. This edition constitutes a technical revision.全文を表示する
This edition includes the following significant technical changes with respect to the previous edition:
a) revision of the requirements for the test chamber;
b) revision of the severities and including the dew point temperatures;
c) change of the temperature tolerances of the test to limits;
d) inclusion of a specified preconditioning procedure;
e) inclusion of a new figure for clarification purposes;
f) revision of standardized requirements for the test report.
| TC |
TC 104 |
|---|---|
| ICS |
29.020 |
| 備考 | 邦訳版はEd.3.0です。エディション(Ed.)についての詳細 |
