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Includes the principal widths to be retained for narrow one-time paper or plastic printing ribbons (19 mm width and less) intended for office machines and printing machines used for information processing. Also defines the location of the marking indicating the approach of the end of the ribbons for office machines. Reference: ISO 2257.

Describes procedures for the removal of certain commonly found types of non-fibrous substances from fibres. Fibres to which the procedures are applicable and those to which they are not applicable are listed in the table, in relation to the non-fibrous substances to be removed. The names of these fibres are defined in ISO 2076.

The method specifies the sampling (with figure) and defines the areas for the physical testing and chemical analysis of hand-knotted carpets. It is applicable to most carpets in which the knots are tied by finger or by hook. Each carpet should be tested separately.

The method is applicable in the range from about -50 °C to about +250 °C. the determination can be carried out directly on the sample as received, or on the dried sample, or on both. In which of these conditions the sample is to be tested will be stated in the specific test method for each material. The principle is based on cooling the liquid or liquefied sample and observation of the…

Defines terms specific to television receivers and conditions and methods of measurements recommended for assessing the essential characteristics of television receivers such as: geometrical characteristics of the picture; synchronizing quality, sensitivity, selectivity and response to unwanted signals, fidelity and compatibility with audio-visual recording equipment. The recommended methods are…

Applies to string insulator units of the can and pin type and also of the long rod type as well as to the fittings used with such insulators. Defines dimensions of a series of clevis and tongue couplings to permit the assembly of insulators or fittings supplied by different manufacturers. Note: -For co-ordination between standardized dimensions and strength classes of cap and pin type insulators…

Defines the procedure to be used to obtain the distribution of particles in a sample. Details the apparatus, the procedure, and the presentation of results. The properties of ground spices relevant to sieving are listed in an annex.

Applies to hard and medium grades as defined in ISO 818. The method specified is similar to that described in ISO 3546: Measurement of the air escaping from a measuring head placed on the surface of a test piece conditioned in a specified atmosphere, repetition of the measurement after conditioning in a second specified atmosphere, and then again after reconditioning in the first specified…

Scope 1.1 This Standard defines fall arresting safety belts of the tongue buckle type and lanyards. It may be applied to an assembly consisting of a belt with an attached lanyard, or to a belt alone, or to a lanyard alone. Note: Requirements for quick-release and friction buckle types of belts are under study. 1.2 The equipment specified…

Defines a method for deriving minimum elevated temperature lower yield or proof stress values for inclusion in International Standards. Defines further a verification procedure which may be used by a manufacturer as an alternative to hot-testing for satisfying the purchaser that his product meets the specified minimum elevated temperature proof stress values.