Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning ele...
ISO 14966:2002 specifies a method using scanning electron microscopy for determination of the concentration of inorganic fibrous particles in the air. The method specifies the use of gold-coated, capillary-pore, track-etched membrane filters, through which a known volume of air has been drawn. Using energy-dispersive X-ray analysis, the method can discriminate between fibres with compositions…
Information technology - Telecommunications and information exchange between systems - Intermediate ...
This International Standard specifies a protocol which is used by Network Layer entities operating the protocol specified in
ISO 8473 in Intermediate Systems to maintain routeing information for the purpose of routeing within a single routeing
domain. The protocol specified in this International Standard relies upon the provision of a connectionless-mode underlying
service.1)
This International…
Information technology — Telecommunications and information exchange between systems — Intermediate ...
This International Standard specifies a protocol which is used by Network Layer entities operating the protocol specified in
ISO 8473 in Intermediate Systems to maintain routeing information for the purpose of routeing within a single routeing
domain. The protocol specified in this International Standard relies upon the provision of a connectionless-mode underlying
service.1)
This International…
This International Standard specifies the performance requirements for single-capped and double-capped tungsten halogen lamps, having rated voltages of up to 250 V, used for the following applications: · Projection (including cinematograph and still projection) · · Photographic (including studio) · · Floodlighting · · Special purpose · · General purpose · · Stage lighting This third edition…
ISO 7314 gives specifications for medium pressure, high temperature, flexible metal hose assemblies suitable for continuous operation in liquid and pneumatic systems from - 55 °C to + 400 °C, with short duration excursions up to + 650 °C.
The hose assemblies covered by this International Standard are intended for use in aerospace applications for conveying air and other gases in pneumatic systems…
Measurement of thermal conductivity of thin films on silicon substrates
TTA 4:2002 proposes a standard procedure for the three-omega method for measuring the thermal conductivity of a thin, electrically insulating film, on a substrate having a thermal conductivity significantly greater than the thermal conductivity of the film.This method is applicable to a film on a silicon substrate with the following characteristics:
a) the film is electrically insulating;
b) the…
Textiles — Industrial washing and finishing procedures for testing of workwear
ISO 15797 specifies test procedures and equipment which can be used in the evaluation of cotton, polyester/cotton and reverse blend workwear intended to be industrially laundered. They serve as a basis for testing relevant properties such as dimensional stability, colour fastness, creasing and seam puckering. This International Standard does not provide instructions and specifications for the…
Nutmeg, whole or broken, and mace, whole or in pieces (Myristica fragrans Houtt.) — Specification
ISO 6577 specifies requirements for nutmeg, whole or broken, and for mace, whole or in pieces, obtained from the nutmeg tree (Myristica flagrans Houtt.) for wholesale commercial purposes.
NOTE As nutmeg and mace are obtained from the same plant, it was considered preferable to give the specifications for these two spices in one International Standard.
It does not apply to Papua-type nutmeg and…
Imaging materials — Photographic film and papers — Method for determining the resistance of photogra...
This International Standard specifies a laboratory test method for determining the resistance of photographic emulsions or gelatin backings to abrasion damage during processing.
This method may be used to determine the effects of variations in processing solutions, gelatin layer properties, processing solution temperatures and times, or a combination of these factors, on the wet scratch…
