Iron ores — Determination of manganese content — Part 1: Flame atomic absorption spectrometric metho...
SO 9682-1:2009 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of manganese in iron ores.
This method is applicable to a mass-fraction range of 0,01 % to 2,5 % of manganese in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
IEC 61754-15:2009 defines the standard interface dimensions for the type LSH family of connectors. The main changes with regard to the previous edition are to reconsider the figures and the dimensions of the interface. The contents of the corrigendum of January 2014 have been included in this copy.
IEC 61754-15:2009 defines the standard interface dimensions for the type LSH family of connectors. The main changes with regard to the previous edition are to reconsider the figures and the dimensions of the interface. The contents of the corrigendum of January 2014 have been included in this copy.
Business requirements for health summary records — Part 1: Requirements
ISO/TR 12773-1:2009 is based on a comprehensive review of a series of initiatives and implementations worldwide that for the purposes of this Technical Report are collectively called health summary records (HSRs). Project sponsors and/or authorities were contacted as needed to gather additional information and clarify questions or issues arising out of the review.
ISO/TR 12773-1:2009 defines and…
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
IEC 60947-2:2006+A1:2009 applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.; it also contains additional requirements for integrally fused circuit-breakers. The main changes introduced in this new edition are an amendment to the verification of dielectric properties, the…
Paper and board — Determination of moisture content of a lot — Oven-drying method
ISO 287:2009 specifies an oven-drying method for the determination of the moisture content of a lot of paper and board.
ISO 287:2009 is applicable to every type of lot of paper and board, including corrugated board and solid board, provided that the paper or board does not contain any substances, other than water, that are volatile at the temperature specified in ISO 287:2009.
For the…
Iron ores — Sampling and sample preparation procedures
ISO 3082:2009 gives
a) the underlying theory,
b) the basic principles for sampling and preparation of samples, and
c) the basic requirements for the design, installation and operation of sampling systems
for mechanical sampling, manual sampling and preparation of samples taken from a lot under transfer, to determine the chemical composition, moisture content, size distribution and other…
Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content —...
ISO 5983-2:2009 specifies a method for the determination of nitrogen content of animal feeding stuffs according to the Kjeldahl method, and a method for the calculation of the crude protein content.
It is suitable for use as a semi-micro rapid routine method using block digestion, copper catalyst, and steam distillation into boric acid.
The method is applicable to the determination of greater…
ISO 28500:2009 specifies the WARC file format:
to store both the payload content and control information from mainstream Internet application layer protocols, such as the Hypertext Transfer Protocol (HTTP), Domain Name System (DNS), and File Transfer Protocol (FTP);
to store arbitrary metadata linked to other stored data (e.g. subject classifier, discovered language, encoding);
to support data…
