Rechercher

A technical report for use by test houses and other users. It assists them with determining and recording verification of conformity of the equipment under test with the requirements of IEC61010-2-043 (1997). If the paper version of the report is ordered, a diskette is provided with fill-in tables for recording the test results. If the report is downloaded directly from the web, it consists of…

Four methods are described for measuring chromatic dispersion: (a) phase shift, (b) spectral group delay in the time domain, (c) differential phase shift, and (d) interferometry. Methods (a), (b) and (c) apply to class A1 graded-index multimode fibres and class B single-mode fibres. Method (d) applies to single-mode fibres, class B1 to B3 in the 1000 nm to 1700 nm wavelength range. The methods…

Applies to automatic and semi-automatic laboratory equipment for analysis and other purposes. Automatic and semi-automatic laboratory equipment consists of instruments or systems for measuring or modifying characteristics of samples, performing the process without manual intervention. Examples of such equipment are: analytical equipment, automatic sampler (e.g. pipettor), equipment for sample…

1.1 This part of ISO 5658 specifies an intermediate-scale method of test for measuring the vertical spread (upward and downward) of flame over a specimen of a product orientated in the vertical position. A measure of lateral spread can also be obtained. It provides data suitable for comparing the performance of materials, composites or assemblies, which are used as the exposed surfaces of walls…

This basic standard establishes the immunity requirements and a common reference for evaluating in a laboratory the performance of electrical and electronic equipment intended for residential, commercial and industrial application, as well as of equipment intended for electrical stations, as applicable. The purpose of this standard is to define: - test voltage and current waveforms; - ranges of…

This National Standard of Canada is equivalent to International Standard CEI/IEC 1000-4-4:1995, first edition, 1995-01, including Amendment 1:2000. This International Standard relates to the immunity requirements and test methods for electrical and electronic equipment to repetitive electrical fast transients. It additionally defines ranges of test levels and establishes test procedures.…

This National Standard of Canada is equivalent to International Standard CEI/IEC 61000-4-2:1995+A1:1998 (edition 1.1, 1999-05). This International Standard relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and to adjacent objects. It additionally defines ranges of test levels which…

This National Standard of Canada is equivalent to International Standard CEI/IEC 1000-4-12: 1995 (first edition, 1995-05). This section of IEC 1000-4 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to oscillatory waves represented by: (a) non-repetitive damped oscillatory transients (ring wave) occurring in low-voltage…

This National Standard of Canada is equivaent to International Standard CEI/IEC 1000-4-5: 1995 (first edition, 1995-02). This section of IEC 1000-4 relates to the immunity requirements, test methods, and range of recommended test levels for equipment to unidirectional surges caused by overvoltages from switching and lightning transients. Several test levels are defined which relate to…

Specifies general safety requirements for electrical equipment intended for professional, industrial process, and educational use. It applies to 4 main groups of equipment: (a) Electrical test and measurement equipment such as signal generators, measurement standards, power supplies, transducers, transmitters, etc. (b) Electrical control equipment to control specific values by manual setting,…