Measurement of the average viscometric degree of polymerization of new and aged electrical papers
Describes a standard method for determining the average viscometric degree of polymerization of new or aged electrical papers. The determination is made by measuring the intrinsic viscosity of a solution of the paper in an appropriate solvent.
Methods of measurement for equipment used in terrestrial radio-relay systems - Part 1: Measurements ...
Gives standard conditions of measurement and methods of measuring the characteristics common to sub-systems of terrestrial line-of-sight radio-relay systems and to simulated radio-relay systems using frequency modulation. The tests described are limited to analogue transmission systems. Standardizes the conditions and methods of measurement to be used to ascertain the performance of terrestrial…
Mechanical standardization of semiconductor devices. Part 3: General rules for the preparation of ou...
Gives general rules to be used for the preparation of outline drawings of integrated circuits and indicates how to number integrated circuit case leads.
Low-voltage fuses Part 4: Supplementary requirements for fuse-links for the protection of semiconduc...
For application in equipment containing semiconductor devices for circuits up to 1000 V a.c. to circuits of nominal voltages up to 1500 V d.c.
Establishes characteristics of semiconductor fuse-links in such a way that they can be replaced by other fuse-links having the same characteristics provided their dimensions are identical. Defines standard conditions for operation in service,…
Standard test procedures for photomultiplier tubes for scintillation counting
Establishes test procedures for photomultipliers for scintillation and Cerenkov detectors covering pulse amplitude characteristics, spurious pulse characteristics and pulse timing characteristics. This publication includes also a comprehensive discussion of applicable light sources: light-emitting diodes, spark light sources. Cerenkov sources, scintillator light sources and mode-locked lasers.
Gives requirements and characteristics to specify a hydrophone which is suitable as an IEC Standard Hydrophone for calibration purposes, to be used as a laboratory standard for comparison with other hydrophones intended for daily use.
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.
Methods for for measuring the performance of electric clothes washing machines for household use
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…
Pulse techniques and apparatus - Part 1: Pulse terms and definitions
Provides fundamental definitions for general use in time domain pulse technology. It defines terms for pulse phenomena and characteristics which are prerequisite for efficient communication of technical information. It also defines terms for standards for methods of pulse characteristics measurement, for pulse apparatus, and for apparatus which employ pulse techniques.
