Pregled nacrta

ISO 4029:2003 specifies the characteristics of hexagon socket set screws with cup point and threads from M1,6 up to and including M24 and of product grade A.

This document specifies the classification imperfections likely to be generated during an additive manufacturing process by DED for metallic parts.
This document also indicates the most probable causes of the formation of imperfections and includes illustrations.
Acceptance criteria for imperfections are not included in this document.

This standard would provide general requirements and guidance for the development and application of LAMP-based methods for the detection of microorganisms and associated genetic markers sampled along the food chain (e.g., ingredients, human food, animal food, and the production environment), and includes sample preparation, isothermal amplification, signal detection, data interpretation, and performance criteria. This standard would also define laboratory and data management practices to ensure that LAMP methods are performed accurately, and data are reported clearly for end users and stakeholders.

Out of scope - LAMP methods applied for non-food (medical/veterinary) use.

ISO 4026:2003 specifies the characteristics of hexagon socket set screws with flat point and threads from M1,6 up to and including M24 and of product grade A.

1.1 This International Standard specifies the requirements for seal-less rotodynamic pumps that are driven with
permanent magnet coupling (magnet drive pumps) or with canned motor, and which are mainly used in chemical
processes, water treatment and petrochemical industries. Their use can be dictated by space, noise, environment
or safety regulations.
Seal-less pumps are pumps where an inner rotor is completely contained in a pressure vessel holding the pumped
fluid. The pressure vessel or primary containment device is sealed by static seals such as gaskets or O-rings.
1.2 Pumps will normally conform to recognized standard specifications (e.g. ISO 5199, explosion protection,
electromagnetic compatibility), except where special requirements are specified herein.
1.3 This International Standard includes design features concerned with installation, maintenance and
operational safety of the pumps, and defines those items to be agreed upon between the purchaser and
manufacturer/supplier.
1.4 Where conformity to this International Standard has been requested and calls for a specific design feature,
alternative designs may be offered providing that they satisfy the intent of this International Standard and they are
described in detail. Pumps which do not conform with all requirements of this International Standard may also be
offered providing that the deviations are fully identified and described.
Whenever documents include contradictory requirements, they should be applied in the following sequence of
priority:
a) purchase order (or inquiry, if no order placed), see annexes D and E;
b) data sheet (see annex A) or technical sheet or specification;
c) this International Standard;
d) other standards.

ISO 4028:2003 specifies the characteristics of hexagon socket set screws with dog point and threads from M1,6 up to and including M24 and of product grade A.

This document specifies the characteristics of grooved pins with half-length centre oval grooves (with closed ends), in steel and stainless steel, and with nominal diameter 1 mm to 25 mm.

These grooved pins are designed to fulfil the main following functions:

—    relative rotation of the assembled parts, and

—    positioning or guiding,

with an easy installation (due to its symmetrical shape) and a high level of pull-out resistance (due to the elastic fit behaviour of the pin).

The general requirements (including functional principles for grooved pins and assembly) are specified in ISO 13669.

ISO 14024:2018 establishes the principles and procedures for developing Type I environmental labelling programmes, including the selection of product categories, product environmental criteria and product function characteristics, and for assessing and demonstrating compliance. ISO 14024:2018 also establishes the certification procedures for awarding the label.

This document specifies the requirements for dimensions, safety and performance of mobile working platforms made of prefabricated elements used as low height and low load capacity temporary work equipment.

This document applies to the design of mobile working platforms:
− with wheels;
− for assembly by one person;
− for use by one or more persons;
− with no more than one platform level;
− made of prefabricated elements with dimensions which are fixed by the design;
− with a platform height limited to 2,0 m;
− with minimum platform dimensions of 0,5 m x 1,0 m and maximum
− platform dimensions of 2,0 m x 3,5 m;
− used indoors or outdoors.

This document does not apply to:
− scaffolds according to EN 12810-1 and EN 12811-1;
− mobile access towers according to EN 1004-1;
− mobile ladders with platform according to EN 131-7;
− ladders with separate platform according to EN 131-8;
− where different load assumptions and verification methods are applied.

This document specifies methods by which the measurement of power (energy) density distribution is made and defines parameters for the characterization of the spatial properties of laser power (energy)density distribution functions at a given plane.
The methods given in this document are intended to be used for the testing and characterization of both continuous wave (cw) and pulsed laser beams used in optics and optical instruments.
This document provides definitions of terms and symbols to be used in referring to power density distribution, as well as requirements for its measurement. For pulsed lasers, the distribution of time-integrated power density (i.e. energy density) is the quantity most often measured.

This document gives guidance on procedures for the pro-rata multi-habitat sampling of benthic macroinvertebrates in rivers and streams. The term “pro-rata” reflects the intention to sample all the main riverine habitats present at a monitoring site according to the proportion of the site that it covers. It is an objective way to divide sampling effort among the different habitats.
This guidance is applicable to all flowing waters, both artificial, modified and natural. This design enables comparable samples to be collected from any type of river, regardless of the habitats present.
The pro-rata multi-habitat sampling is an overall approach rather than a specific method.
This document is designed to:
- support environmental and conservation agencies to meet the monitoring requirements of the WFD (Article 8, Annex II, and Annex V);
- generate data sets appropriate for monitoring and reporting of sites designated under the Habitats Directive and the Birds Directive ensure that samples for comparing the overall composition of invertebrates from different stream types are comparable;
- ensure samples for environmental quality assessments across different stream types are comparable even when sampled by different people; and
- support river management and restoration initiatives.
The pro-rata multi-habitat sample (MHS) provides:
- a consistent way of sampling sites that is not dependent on the presence of particular types of habitat; and
- guidance on a user-friendly strategy for collecting biological data depending on the distribution of substrate type.
It is also ideal for:
- understanding the distribution of biological community types across different physical river types; and
- quality assessments based on deviation from reference, as adopted in the European Water Framework Directive.

This document specifies a method for exposing specimens made from poly(vinyl chloride) (PVC) based profiles to xenon-arc radiation, in order to assess changes in characteristics.
It is applicable to PVC based profiles including those covered with foil, paint, thermo-laminated foils or coextruded.

NOTE The determination of changes in colour and variations of properties after exposure of PVC based profiles to xenon-arc radiation is described in an informative Annex A.

This document specifies a method which covers the determination of Gd2O3 content in UO2 fuel pellets, by X-ray fluorescence spectrometry.
Either wave dispersion X-ray fluorescence (WD-XRF) or energy dispersion X-ray fluorescence (ED-XRF) is applicable, however, this document states a method by using WD-XRF using Gd Lα-line.
This method has been tested for mass fractions of from 2 % to 10 % Gd2O3.

This document specifies a procedure that can be used to determine the HADH activity in poultry meat samples by spectrophotometry. The results can provide an indication whether poultry breast meat has been previously frozen based on the ratio of relative HADH activity, and can be used to verify the labelling of poultry breast meat sold as chilled poultry. When meat is frozen and thawed, the muscle mitochondria are damaged and the HADH enzyme is released into the intracellular fluid. The relative increase in a result above a value of 0,5 for the amount ratio of HADH found in fluid pressed activity from a sample before and after laboratory freezing can be used to indicate whether it freezing, indicates that the sample has been previously frozen. The HADH activity is determined using a spectrophotometric procedure.
This protocol document is applicable specifically to chicken and turkey breast meat but can be used for other cuts and/or species with appropriate limit values. Additional validation can be required.
The method document is not applicable to minced meat or to poultry preparations.
The compliance assessment process is not part of this document.