Ämnesområden

Ämnesområden: Fritidsbåtar
Kommittébeteckning: SIS/TK 232 (Fritidsbåtar (under 24 m))
Källa: CEN
Svarsdatum: den 13 okt 2018
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This International Standard specifies the requirements for the design, construction and installation of

low-voltage alternating current electrical systems which operate at nominal voltages of less than 250 V

single phase on small craft of hull length up to 24 m.

Additional information to be included in the owner’s manual is listed in Annex B.

Ämnesområden: Utrustning för ögonoptik
Kommittébeteckning: SIS/TK 336 (Ögonoptik)
Källa: CEN
Svarsdatum: den 13 okt 2018
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This document applies to ocular endotamponades (OE), a group of non-solid surgically invasive medical devices introduced into the vitreous cavity of the eye to flatten and position a detached retina onto the retinal pigment epithelium (RPE), or to tamponade the retina.

With regard to the safety and efficacy of OE, this document specifies requirements for their intended performance, design attributes, pre-clinical and clinical evaluation, sterilization, product packaging, product labelling and the information supplied by the manufacturer.

Kommittébeteckning: SIS/TK 424 (Kemiska vattenundersökningar)
Källa: CEN
Svarsdatum: den 14 okt 2018
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This document specifies a method for the measurement of 99Tc in all types of waters by liquid scintillation counting (LSC).

The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling and handling, and test sample preparation. A filtration of the test sample is necessary.

The detection limit depends on the sample volume and the instrument used. The method described in this standard, using currently available LSC counters, has a detection limit of approximately 5 Bq·kg-1 to 20 Bq·kg-1, which is lower than the WHO criteria for safe consumption of drinking water (100 Bq·l-1). These values can be achieved with a counting time of 30 min for a sample volume varying between 14 ml to 40 ml. The method presented in this standard is not intended for the determination of ultra-trace amount of 99Tc.

The activity concentration values in this document are expressed by sample mass unit instead of sample volume unit as it is usually the case in similar standards. The reason is that 99Tc is measured in various matrix types such as fresh water or sea water, which have significant density differences. The activity concentration values can be easily converted to sample volume unit by measuring the sample volume. However, it increases the uncertainty on the activity concentration result.

The method described in this standard is applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference and not if 99mTc is used as a recovery tracer.

The analysis of Tc adsorbed to suspended matter is not covered by this method.

It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

Kommittébeteckning: SIS/TK 424 (Kemiska vattenundersökningar)
Källa: CEN
Svarsdatum: den 14 okt 2018
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This document specifies a method for the measurement of 99Tc in all types of waters by inductively coupled plasma mass spectrometry (ICP-MS).

The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, as well as cooling water, industrial water, domestic, and industrial wastewater. A filtration of the test sample is necessary.

The detection limit depends on the sample volume and the instrument used. The method described in this standard, using currently available ICP-MS, has a detection limit of approximately 0,2 ng·kg-1 to 0,5 ng·kg-1 (0,1 Bq·kg-1 to 0,3 Bq·kg-1), which is much lower than the WHO criteria for safe consumption of drinking water (100 Bq·l-1). The method presented in this standard is not intended for the determination of ultra-trace amount of 99Tc.

The mass concentration values in this document are expressed by sample mass unit instead of sample volume unit as it is usually the case in similar standards. The reason is that 99Tc is measured in various matrix types such as fresh water or sea water, which have significant density differences. The mass concentration values can be easily converted to sample volume unit by measuring the sample volume. However, it increases the uncertainty on the mass concentration result.

The method described in this standard is applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference.

The analysis of Tc adsorbed to suspended matter is not covered by this method.

It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

Kommittébeteckning: SIS/TK 164 (Konsument- och transportförpackningar)
Källa: CEN
Svarsdatum: den 14 okt 2018
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This International Standard specifies requirements for a quality management system when an organization:

a) needs to demonstrate its ability to consistently provide products and services that meet customer and applicable statutory and regulatory requirements, and

b) aims to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.

All the requirements of this International Standard are generic and are intended to be applicable to any organization, regardless of its type or size, or the products and services it provides.

NOTE 1 In this International Standard, the terms "product" or "service" only apply to products and services intended for, or required by, a customer.

NOTE 2 Statutory and regulatory requirements can be expressed as legal requirements.

In addition to ISO 9001, this International Standard gives guidance on quality management provisions applicable to the manufacture, measuring and monitoring of design type approved dangerous goods packagings, intermediate bulk containers (IBCs) and large packagings.

It does not apply to design type testing, for which reference is made to 6.1.5, 6.3.5, 6.5.6 and 6.6.5 of the UN Model Regulations.

Ämnesområden: Anläggningsmaskiner
Kommittébeteckning: SIS/TK 225 (Anläggningsmaskiner)
Källa: CEN
Svarsdatum: den 14 okt 2018
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This document specifies steering system tests and performance criteria for evaluating the steering capability of wheeled, ride-on earth-moving machinery as defined in ISO 6165. Wheeled machines include machines equipped with wheels, one or more drums or crawler wheel assemblies.

Ämnesområden: Råhud, skinn och päls
Kommittébeteckning: SIS/TK 158 (Läder och skodon)
Källa: ISO
Svarsdatum: den 15 okt 2018
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This guideline defines various preservation methods for raw goat and sheep skins. The preservation methods are needed to suppress microbiological activity and to maintain the quality of the skins during storage.

Kommittébeteckning: SIS/TK 435 (Livsmedel och foder)
Källa: ISO
Svarsdatum: den 15 okt 2018
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This document specifies minimum requirements of performance characteristics for the detection of nucleic acid sequences (DNA) by molecular methods such as PCR including different post-PCR detection methods, real-time PCR, single and/or multiple probe-based detection techniques as well as the combination of such methods.

The document applies to the detection, identification, quantification of DNA from animal species of higher and lower taxonomic groups in foodstuffs, and the validation of applicable methods.

Note: At the time this document was developed it concerned only mammals, birds, reptiles, amphibians, fishes, molluscs, crustaceans and insects. Typical examples for each are listed in Annex A.

Ämnesområden: Slipmateriel
Kommittébeteckning: SIS/TK 274 (Slipmateriel)
Källa: CEN
Svarsdatum: den 15 okt 2018
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This document is applicable to rotating bonded abrasive products. It specifies requirements and/or measures for the removal or reduction of hazards resulting from the design and application of the abrasive products.

This document also contains procedures and tests for verification of compliance with the requirements as well as safety information for use, which is to be made available to the user by the manufacturer.

This document does not apply to superabrasive products and coated abrasive products.

Ämnesområden: Djurfoder
Kommittébeteckning: SIS/TK 435 (Livsmedel och foder)
Källa: CEN
Svarsdatum: den 15 okt 2018
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This document specifies a gas chromatographic mass spectrometric (GC-MS) method for the determination of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in animal feeding stuffs and oil.

The method is applicable to animal feeding stuffs consisting of less than 20 % by mass and oil/fatty samples containing residues of one or more of the following OCPs and PCBs and some of their isomers and degradation products:

— aldrin;

— dieldrin;

— chlordane, as the sum of chlordane isomers and oxychlordane;

— dichlorodiphenyltrichloroethane (DDT), as the sum of isomers op'-DDT, pp'-DDT, pp'-TDE (pp'-DDD), and pp'-DDE;

— endosulfan, as the sum of α-/β-isomers and endosulfan-sulphate;

— endrin, as the sum of endrin and delta-keto-endrin;

— heptachlor, as the sum of heptachlor and heptachlor epoxide;

— hexachlorobenzene (HCB);

— hexachlorocyclohexane isomers α-HCH (α-BHC), β-HCH (β-BHC), γ-HCH (γ-BHC or lindane);

— photo heptachlor;

cis- and trans-nonachlor;

— non dioxin-like PCBs (ndl-PCBs), as the sum of PCB 28, 52, 101, 138, 153 and 180.

The method has been fully validated by a collaborative trial for the substances and corresponding ranges (ng/g) noted in Table 1.

The method has not been fully validated for oxychlordane, endrin ketone, cis- and trans-nonachlor and photo heptachlor in all matrices.

The method is not applicable to chlorocamphene (toxaphene), a complex mixture of polychlorinated camphenes. Chlorocamphene has a very distinctive chromatographic profile and is easily recognizable by GC/ECD. Positive identification of the toxaphene isomers can be performed by negative chemical ionization mass spectrometry (NCI-MS), electron impact tandem mass spectrometry (EI MS × MS) or electron impact high resolution mass spectrometry (EI-HRMS), which is not within the scope of this method.

A limit of quantification (LOQ) for the mentioned organochlorine pesticides of 5 ng/g should normally be obtained. However, 10 ng/g applies for heptachlor aldrin, endrin, dieldrin, and endosulfan (α-, β- and sulphate). For the ndl-PCBs an LOQ of 0,5 to 1,0 ng/g should be obtained. The LOQs mentioned apply to the individual compounds (i.e. not the sum of two or more compounds). Individual laboratories are responsible for ensuring that the equipment that they used will achieve these LOQs. On customers' demand the standard may be applied to solely the analysis of PCBs or OCPs.

 

Ämnesområden: Djurfoder
Kommittébeteckning: SIS/TK 435 (Livsmedel och foder)
Källa: CEN
Svarsdatum: den 15 okt 2018
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This document specifies a gas chromatographic method with electron capture detection (ECD) for the determination of organochlorine pesticides (OCP’s) in animal feeding stuffs.

The method is applicable to animal feeding stuffs with a water content up to about 20 % by weight and oil/fatty samples containing residues of one or more of the following OCP’s, toxaphene and some of their isomers and degradation products:

— aldrin;

— dieldrin;

— chlordane (as the sum of chlordane isomers and oxychlordane);

— dichlorodiphenyltrichloroethane (DDT) (as the sum of isomers op'-DDT, pp'-DDT, pp'-TDE (pp'-DDD), and pp'-DDE);

— endosulfan (as the sum of α-/β-isomers and endosulfan-sulphate);

— endrin (sum of endrin and delta-keto-endrin);

— heptachlor (as the sum of heptachlor and heptachlor epoxide);

— hexachlorobenzene (HCB);

— hexachlorocyclohexane isomers α-HCH (α-BHC), β-HCH (β-BHC), γ-HCH (γ-BHC or lindane);

— photo heptachlor;

— cis- and trans-nonachlor;

A limit of quantification (LOQ) for the mentioned OCPs of 5 ng/g is intended to be obtained. However, 10 ng/g applies for heptachlor, aldrin, endrin, dieldrin, and endosulfan (α-/β– and sulphate). Individual laboratories are responsible for ensuring that the equipment that they use, achieves these limits of quantifications. The LOQs apply to the individual OCPs.

Ämnesområden: Djurfoder
Kommittébeteckning: SIS/TK 435 (Livsmedel och foder)
Källa: CEN
Svarsdatum: den 15 okt 2018
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This document method is applicable for the determination of theobromine in compound feed by liquid chromatography with UV detection in the tested range of 27 mg/kg to 307 mg/kg. This method has been validated using complementary compound feed for adult dogs and complementary compound feedstuff for horses. The actual working range can extend beyond the tested range. Alternative chromatography conditions using liquid chromatography tandem mass spectrometry (LC-MS/MS) are also provided for the validated range of 49 mg/kg to 307 mg/kg. This method has also been shown to be fit for purpose for the determination of theobromine in baking chocolate by both HPLC-UV and LC-MS/MS.

Ämnesområden: Svetsfogar
Kommittébeteckning: SIS/TK 134 (Svetsteknik)
Källa: CEN
Svarsdatum: den 15 okt 2018
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This document specifies the sizes of test specimens and the test procedure for carrying out longitudinal tensile tests on cylindrical test specimens in order to determine the mechanical properties of weld metal in a fusion welded joint.

This document applies to metallic materials in all forms of product with joints made by any fusion welding process, having joint sizes that are sufficient to obtain cylindrical test specimens with dimensions in accordance with ISO 6892-1.

Unless specified otherwise for specific points in this document, the general principles of ISO 6892-1 apply.

Ämnesområden: Flöde i öppen kanaler
Kommittébeteckning: SIS/TK 432 (Hydrometri)
Källa: ISO
Svarsdatum: den 15 okt 2018
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ISO 18320 specifies methods of determining the stage-discharge relationship for a gauging station. A

sufficient number of discharge measurements, complete with corresponding stage measurements, are

required to define a stage-discharge relationship to the accuracy required by this Standard.

Stable and unstable channels are considered, including brief descriptions of the effects on the

stage-discharge relationship of the transition from inbank to overbank flows, shifting controls, variable

backwater and hysteresis. Methods of determining discharge for twin-gauge stations, ultrasonic

velocity-measurement stations, electromagnetic velocity-measurement stations and other complex

rating curves are not described in detail. These types of rating curves are described separately in other

International Standards, Technical Specifications and Technical Reports, which are listed in the

Bibliography.

Kommittébeteckning: SIS/TK 479 (Bevarande av kulturarv)
Källa: CEN
Svarsdatum: den 15 okt 2018
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This document defines the main general terms used in the field of conservation of cultural heritage with particular attention to those terms which have wide use or significance.

Ämnesområden: Ytrengöring
Kommittébeteckning: SIS/TK 146 (Korrosion)
Källa: ISO
Svarsdatum: den 15 okt 2018
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This part of ISO 11124 specifies requirements for 13 grades of cut steel wire abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements, metallographic structure and chemical composition.

This document is suitable for cut steel wire supplied for blast-cleaning processes which is made by cutting new cold drawn wire.

The requirements specified in this part of ISO 11124 apply to abrasives manufactured from virgin wire supplied in the new and unconditioned state only. They do not apply to abrasives either during or after use.

Test methods for metallic blast-cleaning abrasives are given in the various parts ISO 11125.

Cut steel wire abrasives are recyclable and reusable. Cut steel wire abrasives can be used in both static and site blasting equipment. They are most often selected where a facility exists for recovery and re-use of the abrasive.

NOTE 1 Information on commonly referenced national standards for cut steel wire abrasives and their approximate relationship with ISO 11124 is given in Annex A.

NOTE 2 Although this part of ISO 11124 has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques.

Kommittébeteckning: SIS/TK 340 (Implantat och biologisk säkerhet)
Källa: CEN
Svarsdatum: den 16 okt 2018
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This part of ISO 5832 specifies the characteristics of, and corresponding test methods for, wrought stainless steel for use in the manufacture of surgical implants.

NOTE 1 The mechanical properties of a sample obtained from a finished product made of this alloy can differ from those specified in this part of ISO 5832.

NOTE 2 The alloy described in this part of ISO 5832 corresponds to UNS S31673 referred to in ASTM F138/ASTM F139 and to alloy code 1.4441 given in the withdrawn DIN 17443.

Kommittébeteckning: SIS/TK 340 (Implantat och biologisk säkerhet)
Källa: CEN
Svarsdatum: den 16 okt 2018
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This patt of ISO 5832 specifies the characteristics of, and corresponding test methods for, wrought cobalt-nickelchromium- molybdenum alloy for use in the manufacture of surgical implants.

NOTE - The mechanical properties of a Sample obtained from a finished product made of this alloy may not necessarily comply with the specifications given in this part of ISO 5832.

Kommittébeteckning: SIS/TK 340 (Implantat och biologisk säkerhet)
Källa: CEN
Svarsdatum: den 16 okt 2018
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This document specifies the characteristics of, and corresponding test methods for, forgeable and cold-formed cobalt-chromium-nickel-molybdenum-iron alloy for use in the manufacture of surgical implants.

NOTE The mechanical properties of a sample obtained from a finished product made of this alloy do not necessarily comply with those specified in this document.