Internal combustion engines — Determination and method for the measurement of engine power — General...
ISO 15550 establishes the framework for ISO engine power measurement standards. It specifies standard reference conditions and methods of declaring the power, fuel consumption, lubricating oil consumption and test methods for internal combustion engines in commercial production using liquid or gaseous fuels.
ISO 15550 applies to reciprocating internal combustion engines (spark-ignition or…
This International Standard contains definitions of fundamental concepts related to environmental management, published in the ISO 14000 family of International Standards.
This International Standard specifies a method for the determination of castor oil seed (Ricinus communis) husks in
single and compound animal feeding stuffs and, in particular, in oilseed residues.
The limits of detection is 5 mg/kg.
The method requires final microscopical identification of the isolated husks. This last phase therefore requires a
specialist who has had sufficient experience in…
This International Standard specifies certain characteristics of the oils of spontaneous lavender (population lavender, France) and of clonal lavender ( Lavandula angustifolia Mill.), from various origins, with a view to facilitate assessment of their quality.
Road construction and maintenance equipment — Chippings spreaders — Terminology and commercial speci...
This International Standard establishes the terminology and determines the type of technical and commercial
specifications for chippings spreaders.
This International Standard is applicable to chippings spreaders intended for road construction and surface coating.
Rubber seals — Joint rings for water supply, drainage and sewerage pipelines — Specification for mat...
This International Standard specifies requirements for materials used in vulcanized rubber seals for
cold drinking-water supplies (up to 50 °C); drainage, sewerage and rainwater systems (continuous flow up to 45 °C and intermittent flow up to 95 °C).
The different designations of seals specified are defined according to their type, application and requirements.
General requirements for finished…
Oil of cedarwood, Chinese type (Cupressus funebris Endlicher)
This International Standard specifies certain characteristics of the oil of cedarwood, Chinese type ( Cupressus funebris Endlicher), in order to facilitate assessment of its quality.
Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating cylindri...
This International Standard specifies two methods for the determination of the resistance of rubber to abrasion by means of a rotating cylindrical drum device.
The methods involve determination of the volume loss due to the abrasive action of rubbing a test piece over a specified grade of abrasive sheet. Method A is for a non-rotating test piece and method B for a rotating test piece. For each…
Reciprocating internal combustion engines — Performance — Part 1: Declarations of power, fuel and lu...
ISO 3046-1 specifies the requirements for the declaration of power, fuel consumption, lubricating oil consumption and the test method in addition to the basic requirements defined in ISO 15550.
It defines codes for engine brake power in accordance with ISO 15550, in order, where necessary, to simplify the application of the statements of power and to facilitate communication. This applies, e.g.,…
