Cinematography — Image area produced by camera aperture and maximum projectable image area on 8 mm T...
This International Standard specifies the location and dimensions of the image area produced by the camera aperture on 8 mm Type R motion-picture film, and the dimensions of the maximum film image area intended for projection.
Cinematography — Motion-picture camera cartridge, 8 mm Type S Model II — Cartridge fit and take-up c...
This International Standard specifies the external dimensions of the 8 mm Type S film Camera cartridge, Model I 1, cartridge-Camera fit specifications, and core dimensions.
Swimming-Pool Luminaires, Submersible Luminaires and Accessories
1. Scope
1.1 This Standard applies to portable and stationary, incandescent and electric-discharge-lamp (fluorescent, mercury- and sodium-vapour) luminaires of the swimming-pool type and of the submersible type intended for use in other than swimming pools. The luminaires are for connection to a supply circuit of 150 v olts and less between conductors, designed to be installed and used in…
Quartz crystal units for frequency control and selection - Part 1: Standard values and test conditio...
Chapter I contains terms and definitions and gives standard values for operating temperature ranges, load capacitance, levels of drive and leak rate. Requirements concerning marking of the crystal unit are also stated. Chapter II deals with standard conditions for testing, visual examination, electrical and mechanical tests. A test schedule for type-tests is included.
Comparative information on IEC and North-American flexible cord types.
Contains tables indicating comparative constructions of flexible cords similar to those included in IEC 227 and IEC 245, but which have been used in North America. Provides information for use during the period of time necessary for harmonization to take place from North American types towards the adoption of IEC standards. This information should be of value to those who are concerned with…
Methods of measurement for radio transmitters. Part 6: Cabinet radiation at frequencies between 130 ...
Describes the conditions and methods to measure unwanted radiations originating from sources other than the aerial or aerial system of radio transmitters. The standard is intended to be used in conjunction with IEC 60244-1. The methods of measurement described in this standard are intended for type tests but they may also be used for acceptance tests and factory tests. Does not apply to…
1. Scope
1.1 This Standard provides rules and requirements for the design, fabrication, erection, inspection, testing, maintenance, and use of falsework materials and components where they are erected to provide temporary vertical support for buildings and other structures during their construction, alteration or repair.
1.2 This Standard does not apply to:
(a) Suspended scaffolds or…
Portable Pressurized Type Liquid Petroleum Fuelled Camp Stoves
1. Scope
1.1 This Standard applies to portable pressurized type liquid petroleum fuelled camp stoves with one or more surface burners.
1.2 This Standard applies to camp stoves intended for use outdoors or in ventilated indoor spaces.
1.3 The intent of this Standard may be applied to camp stoves using alcohol type fuel with a pressurized fuel system.
1.4 Camp stoves that comply with…
Zinc — Determination of iron content — Photometric method
The method is applicable to all zinc types provided that their copper content is 0,01 % maximum. The determination is suitable for iron contents between 0,001 and 0,01 %. This standard specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
