Rechercher

associated hermaphroditic precision coaxial connector - Characteristic impedances 50 ohms and 75 ohms Describes the mechanical, electrical and environmental specifications of the 14 mm precision connector, the reflection coefficient and attenuation of which has to be measured up to 9.5 GHz.

Applies to contactors intended for closing and opening electric circuits, and, if combined with suitable relays, for protecting those circuits against operating overloads which may occur therein. Intended to state the characteristics of contactors; the conditions with which contactors shall comply with reference to their operation and behaviour and their dielectric properties; the tests intended…

S'applique aux contacteurs destinés à fermer et à ouvrir des circuits électriques et, s'ils sont équipés de relais appropriés, à assurer la protection de ces circuits contre les surcharges susceptibles de se produire en exploitation. Fixe les caractéristiques des contacteurs, les conditions auxquelles doivent répondre les contacteurs relativement à leur fonctionnement et à leur…

Provides a basis for the development of individual new standards concerning the performance and constructional characteristics of such apparatuses which are designed to determine specific physical and/or chemical quantities of measured materials.

Describes the mechanical, electrical and environmental specifications of the 21 mm pecision connector, the reflection coefficient and attenuation of which have to be measured up to 6 GHz.

States and defines test methods of interest to the users for measuring the principal performance characteristics of household electric washing machines. This standard is concerned neither with safety nor with performance requirements. This standard is applicable to horizontal drum type electric clothes washing machines, to spin extractors and to washing and spinning machines for household use. It…