Measurement of the electrical properties of microwave tubes. Part 1: Terminology
This new edition contains many new terms associated with pulse operation of microwave tubes as well as new terminology relating specifically to amplifier tubes and oscillator tubes. Four new sections covering terminology applicable to disk seal tubes, magnetrons, high-power klystrons and gas-filled microwave switching tubes have been added. This recommendation provides users and manufacturers of…
Methods for measuring performance of floor polishers for household and similar purposes
States and defines the principal performance characteristics which are of interest to the users of floor polishers, suction polishers and floor scrubbers, and describes the standard methods for measuring these characteristics.
Strip-wound cut cores of grain oriented silicon-iron alloy, used for electronic and telecommunicatio...
Limited to strip-wound cut cores, in both single-phase and three-phase forms of construction, having rectangular cross-sections and rectangular windows (coil spaces), manufactured from cold-reduced grain-oriented silicon-iron alloy strip, and for use in transformers and inductors for telecommunication equipment and for electronic devices.
May be generally applied to cores of other than…
Methods of measurement of performance of electric irons for household or similar use
States and defines the principal performance characteristics of electric irons for household or similar use which are of interest to the user and describes the standard methods for measuring these characteristics. Safety and performance requirements are not considered.
Photosensitive Anodized Aluminum Markings: Plates and Foil, Photographic
1.1
This standard applies to sensitized aluminum plates and foil on which line or
continuous tone images can be reproduced by photographic means either by the
user or the supplier, for the preparation of name plates, dials and other
markings.
1.2
For detailed information on uses, see par. 8.1.
Methods of measurement of performance of vacuum cleaners for household and similar use
States and defines the principal performance characteristics of vacuum cleaners which are of interest to the user and describes the standard methods for measuring these characteristics.
Replaces IEC 272. Covers the selection and implementation of reliability and maintainability activities, appropriate to each of the defined phases of the life of electrotechnical products. Provides management guidelines for establishing reliability and maintainability programmes applicable in varying degrees to the complete life cycle of electrotechnical products. Serves as a general standard…
Measurement of the electrical properties of microwave tubes and valves - Part 1: General terms and d...
This new edition contains many new terms associated with pulse operation of microwave tubes as well as new terminology relating specifically to amplifier tubes and oscillator tubes. Four new sections covering terminology applicable to disk seal tubes, magnetrons, high-power klystrons and gas-filled microwave switching tubes have been added. This recommendation provides users and manufacturers of…
Quartz crystal units for oscillators - Part 2: Guide to the use of quartz oscillator crystals
Draws attention to some of the more fundamental questions which should be considered by the user before placing an order for a unit for a new application, and in so doing will, it is hoped, help ensure against unsatisfactory performance, unfavourable cost and non-availability.
