Ispitivanje uticaja okoline — Deo 2-75: Ispitivanja — Ispitivanje Eh: ispitivanja čekićem

Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests

Ovim standardom se utvrđuju tri standardizovane i koordinirane metode ispitivanja za određivanje sposobnosti uzorka da izdrži udarce specificiranih stepena strogosti. Koristi se, pre svega, da pokaže prihvatljiv nivo robusnosti kada se procenjuje bezbednost proizvoda i prvenstveno je namenjen za ispitivanje elektrotehničkih proizvoda. Ovaj deo serije standarda IEC 60068 obuhvata energetske nivoe od 0,14 J do 50 J. Ovo izdanje povlači i zamenjuje prethodno i predstavlja tehničku reviziju. Ovo izdanje, u odnosu na prethodno, ponovo razmatra neke vrednosti u tabelama 1 i 2. Takođe, neke vrednosti nisu više preporučene, već su zadržane kao alternativa za istorijski dosledne svrhe. Ima status osnovne bezbednosne publikacije u skladu sa IEC Guide 104.

IEC 60068-2-75:2014 provides three standardized and coordinated test methods for determining the ability of a specimen to withstand specified severities of impact. It is used, in particular, to demonstrate an acceptable level of robustness when assessing the safety of a product and is primarily intended for the testing of electrotechnical items. It consists of the application to the specimen of a prescribed number of impacts defined by their impact energy and applied in the prescribed directions. This part of IEC 60068 covers energy levels ranging from 0,14 J (joules) to 50 J (joules). This second edition cancels and replaces the first edition, published in 1997, and constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: - reconsideration of some values in Tables 1 and 2. Although some values are no longer recommended, they have been retained as alternatives for historical consistency purposes. It has the status of a basic safety publication in accordance with IEC Guide 104.

SRPS EN 60068-2-75:2015 zamenjuje SRPS EN 60068-2-75:2008 - 23.12.2015

ispitivanje uticaja okoline, Eh, čekić