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Liquid chemical products -- Measurement of colour in Hazen units (platinum-cobalt scale)

This International Standard specifies a method of measuring the colour in Hazen units of liquid chemical products. It is applicable only to clear, slightly coloured liquids for which the colour characteristics are close to those of the reference platinum-cobalt scale. Such colour characteristics are generally describable as "brownish-yellow". This method is applicable whenever specified by an ISO Recommendation or International Standard relating to a given product.


General method for the determination of arsenic -- Silver diethyldithiocarbamate photometric method

Applicable to determining the quantities contained either in all the test solution or in the aliquot portion of between 1 g and 20 g that is taken for the determination. The principle bases on the reduction of the arsenic by zinc in a hydrochloric acid medium with the formation of arsine; absorption of the arsine in a solution of silver diethyldithiocarbamate in pyridine. Photometric measurement of the purplish-red colour produced by the colloidally dispersed silver at the maximum of the absorption curve at a wavelength of about 540 nm.


Standard layout for a method of chemical analysis by gas chromatography

Gives detailed notes on the application of the layout. Deals with the titel of the publication, the scope and field of application, describes the details of the subject of the investigation. Specifies the materials, apparatus and characteristics which are to be used. Describes the details of the sample and procedure. Specifies the expression of results particularly those which are to be observed in the test report, and that all hazards are to be grouped. They shall be given under an appropriate heading. The annex contains calculation formulae.


Glass hydrometers -- Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liquids)

This International Standard specifies, for use in the preparation of measurement tables for liquids, a conventional value for the thermal cubic expansion coefficient of glass hydrometers. It states how the indications of hydrometers having a thermal cubic expansion coefficient differing from the recommended conventional value may be corrected for use in connection with measurement tables in the construction of which the conventional value has been used.


Solid-stem general purpose thermometers

This International Standard specifies requirements for two series of inexpensive "commercial quality" liquid-in-glass thermometers of the solid-stem type suitable for general purpose use in industry, schools and laboratories when great accuracy of measurement is not required : a) a series designated A to H, in which nominal ranges and maximum overall lengths are specified but which may not be acceptable for testing by a national verification laboratory; b) a series designated J to W of greater accuracy than in a) and with specified ranges and a tolerance on overall length, which may be acceptable for testing by a national verification laboratory. The temperature range covered by each series is from - 100 °C to + 500 °C.


Enclosed-scale general purpose thermometers

The specified requirements deal with a series of inexpensive "commercial" liquid-in-glass thermometers, when great accuracy of measurement is not required. The temperature range covered is from -100 degrees centigrade to +500 degress Centigrade. Temperature scale, immersion, liquid- and gasfilling and the properties of glass are specified. Details of the construction with graduation and marking and expansion volume are described.


Laboratory crucibles in porcelain and silica

Three types of crucibels are specified: Type 1, low form, type 2 medium form and type 3 tall form bases an a height/diameter ratio of 0,63; 0,8 and 1,25 resp. Further two types of lid are described: type D, a lid of slightly domed shape and typ R, a recessed lid. Material and construction are specified, shape and dimensions are shown in drawings and in a table.


Laboratory glassware -- Narrow-necked boiling flasks

This International Standard specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks for general laboratory purposes. The flasks are provided for — direct use in a laboratory, fitting together with other equipment for general laboratory purposes; — further work up to other products. NOTE — Annex A lists additional International Standards for other general-purpose laboratory glassware.


Porcelain laboratory apparatus -- Requirements and methods of test

This International Standard specifies requirements for a quality of porcelain suitable for all types of porcelain laboratory apparatus (including microchemical apparatus) and describes appropriate methods of test. NOTE — Some of the tests specified should, for convenience, be carried out only on the articles mentioned, the results being accepted as generally applicable to all articles manufactured under similar conditions from the same batch of material.


Water quality -- Determination of chromium -- Atomic absorption spectrometric methods

This International Standard specifies two methods for the determination of chromium in water by atomic absorption spectrometry. The two methods are covered in separate clauses as follows: — Clause 3: Determination of chromium by flame atomic absorption spectrometry; — Clause 4: Determination of chromium by electrothermal atomization atomic absorption spectrometry. Clause 3 is applicable to the analysis of water and waste water when the concentration range is between 0,5 mg/l and 20 mg/l of chromium. When the concentration is below 0,5 mg/l, the determination can be carried out after carefully evaporating an acidified sample to small volume, taking care to avoid the formation of a precipitate. NOTE The use of evaporation will increase the effect of interfering substances and therefore for concentrations below 0,1 mg/l the method in clause 4 is given. Clause 4 is applicable to the analysis of water and waste water when the concentration range is between 5 μg/l and 100 μg/l of chromium by injecting a sample volume of 20 μl. It is applicable to the determination of higher concentrations by using a smaller sample volume.


Determination of crystallizing point -- General method

This International Standard specifies a general method for the determination of crystallizing points in the range from about - 50 to about + 250 °C. The crystallizing point can be determined directly on the sample as received, or on the dried sample, or on both. In which of these conditions the sample is to be tested and, if the determination is to be made with the dried sample, what method of drying is to be used, will be stated in the specific test method for each material.


Water quality -- Determination of borate -- Spectrometric method using azomethine-H

1.1 Application range This International Standard specifies a spectrometric method for the determination of borate in water. The method is applicable to the determination of borate in concentrations between 0,01 mg and 1 mg of boron per litre. The working range may be extended by dilution. This method is applicable to potable water, and to ground, surface and saline waters that are not heavily polluted. 1.2 Interferences Interferences are unlikely when analysing drinking water. Mg, Zn, Ca, Na, K, phosphate, sulfate, and nitrate are known not to interfere. Mn, Zr, Cr, Ti, Cu, V, Al, Be, and Fe may cause high results. Interference by the presence of colouration, humic acid, and/or undissolved substances may be removed by suitable procedures (e.g. destruction of the colour, filtration through a column filled with activated carbon).


Water quality -- Determination of adsorbable organically bound halogens (AOX)

This International Standard specifies a method for the direct determination of an amount of usually 10 µg/l in water of organically bound chlorine, bromine and iodine (expressed as chloride) adsorbable on activated carbon. This method is applicable to test samples (see 9.2) with concentrations of inorganic chloride ions of less than 1 g/l. Samples with higher concentrations are diluted prior to analysis. This method is also applicable to samples containing suspended solids where halogens are adsorbed onto the solid matter (e.g. insoluble halides). Filtration of the sample before analysis allows the separate determination of dissolved and particulate adsorbable organically bound halogens (AOX). Filtered samples with high inorganic chloride content can be analysed by a modified method [dissolved adsorbable organically bound halogens after solid phase extraction in waters with high salt content (SPE-AOX)] (see Annex A). However, results obtained by this modified method can differ significantly from those of the required method.


Biological evaluation of medical devices - Part 15: Identification and quantification of degradation products from metals and alloys

This part of ISO 10993 provides guidance on general requirements for the design of tests for identifying and quantifying degradation products from finished metallic medical devices or corresponding material samples finished as ready for clinical use. It is applicable only to those degradation products generated by chemical alteration of the finished metallic device in an in vitro accelerated degradation test. Because of the accelerated nature of these tests, the test results may not reflect the implant or material behavior in the body. The described chemical methodologies are a means to generate degradation products for further assessments. This part of ISO 10993 is not applicable to degradation products induced by applied mechanical stress. NOTE Mechanically induced degradation, such as wear, may be covered in the appropriate product-specific standard. Where product-group standards provide applicable product-specific methodologies for the identification and quantification of degradation products, those standards should be considered. Because of the wide range of metallic materials used in medical devices, no specific analytical techniques are identified for quantifying the degradation products. The identification of trace elements (< 10 –6) contained in the specific metal or alloy is not addressed in this part of ISO 10993, nor are specific requirements for acceptable levels of degradation products provided in this part of ISO 10993. This part of ISO 10993 does not address the biological activity of the degradation products; see instead the applicable clauses of ISO 10993-1 and ISO 10993-17.


Biological evaluation of medical devices -- Part 17: Establishment of allowable limits for leachable substances

This part of ISO 10993 specifies a method for the determination of allowable limits for substances leachable from medical devices. It is intended for use in deriving standards and estimating appropriate limits where standards do not exist. It describes a systematic process through which identified risks arising from toxicologically hazardous substances present in medical devices can be quantified. This part of ISO 10993 is not applicable to devices that have no patient contact (e.g. in vitro diagnostic devices). Exposure to a particular chemical substance may arise from sources other than the device, such as food, water or air. This part of ISO 10993 does not address the potential for exposure from such sources


Leak detection systems - Part 1: General principles

This European Standard specifies the general principles for leak detection systems for use with double-skin tanks, single-skin tanks and pipework designed for water polluting fluids.


Overfill prevention devices for static tanks for liquid petroleum fuels

This standard specifies the minimum performance and construction requirements for various types of overfill prevention devices which are limited to static tanks of shop fabricated manufacture both metallic and non metallic. It covers devices for underground tanks and also above ground tanks with a maximum height of 5 m. To cover the different types of overfill prevention devices, two types have been developed: * Type A: An overfill prevention device where the operation does not depend on the road tank vehicle or supply system; * Type B: An overfill prevention device where the operation depends on the road tank vehicle or the supply system. This standard applies to overfill prevention devices for liquid petroleum fuels, having a flash point up to but not exceeding 100 °C. The requirements apply to overfill prevention devices suitable for use at ambient temperatures in the range from –25 °C to +60 °C, and subject to normal operational pressure variations. Additional measures may be required for use at temperatures outside this range and are the subject of negotiation between the manufacturer and its client.


Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption - Technical delivery conditions

1.1 This European standard specifies requirements for the products listed below for the conveyance of aqueous liquids, including water for human consumption: - seamless and welded non-alloy steel tubes; - end preparation of tube ends for butt welding; - fittings fabricated from the tube; - fittings fabricated from plate or strip. 1.2 This European standard covers a range of tube outside diameters from 26,9 mm to 2 743 mm.


Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids

This European Standard specifies a range of jointing methods for connecting low alloy steel tubes and steel tubes and fittings for use with aqueous liquids. The following specific joint types are covered by this document: butt welded joints, welded spigot and socket (or sleeve joints), welding collars, flange joints, threaded joints, spigot and socket joints with seal and mechanical couplings. This European Standard specifies requirements for the strength and integrity of the joints and the testing of the joints. This European Standard does not specify the requirements for the tubes or the fittings. This European Standard is suitable for joints intended for the conveyance of water for human consumption, after an appropriate coating has been applied. This European Standard is not intended for use in heating networks where elevated temperature properties are required. Flexible joints which permit significant angular deflection, both during and after installation and which can accept slight offset of the centre line, are not covered by this European Standard.


Household and similar electrical appliances – Safety – Part 2-23: Particular requirements for appliances for skin or hair care..

IEC 60335-2-23:2016+A1:2019 deals with the safety of electric appliances for the care of skin or hair of persons or animals and intended for household and similar purposes, their rated voltage being not more than 250 V. Examples of appliances that are within the scope of this standard are: - curling combs; - curling irons; - curling rollers with separate heaters; - facial saunas; - hairdryers; - hair straighteners; - hand dryers; - heaters for detachable curlers and permanent-wave appliances. Appliances covered by this standard may incorporate steam-producing or spray-producing devices. Appliances not intended for normal household use but that nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. This standard deals with the reasonably foreseeable hazards presented by appliances that are encountered by all persons. However, in general, it does not take into account persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; children playing with the appliance. This standard does not apply to: - appliances intended exclusively for industrial purposes; - appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); - shavers, hair clippers and similar appliances; - blankets, pads, clothing and similar flexible heating appliances; - appliances for skin exposure to optical radiation; - sauna heating appliances; - cosmetic and beauty care appliances incorporating lasers and intense light sources or appliances intended for medical purposes. This sixth edition cancels and replaces the fifth edition published in 2003 including its Amendment 1 (2008) and its Amendment 2 (2012). This edition constitutes a technical revision. The principal changes in this edition as compared with the fourth edition of IEC 60335-2-23 are as follows (minor changes are not listed): - added hair straighteners to the list of examples covered by the standard; - modified 7.12 to apply to appliances, and not just to hairdryers; - added new instructions in 7.12 for hair straighteners and curling irons; - exempted fixed hairdryers and fixed hand dryers from alternative format of instructions; - excluded detachable curler surfaces from temperature rise requirement in Subclause 11.8; - clarified in Subclause 19.7 that the appliance shall not emit flame after the test; - clarified method of test and compliance criteria in Subclause 21.101; - added requirement in 22.13 to delineate handles on curling irons and hair straighteners; - in 22.103, added a requirement for protection against hair being pulled into hair dryer intake; - revised Subclause 24.101 to indicate that protective devices shall not be self-resetting and reviewed and converted notes to normative text in Subclauses 19.7, 22.32, and 25.14. It was established on the basis of the fifth edition (2010) of that standard. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of its publication


Household and similar electrical appliances – Safety – Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers..

IEC 60335-2-24:2010+A1:2012+A2:2017 deals with the safety of the following appliances, refrigerating appliances for household and similar use; ice-makers incorporating a motor-compressor and ice-makers intended to be used in frozen food storage compartments; refrigerating appliances and ice-makers for use in camping, touring caravans and boats for leisure purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances and 24 V d.c for appliances when battery operated. These appliances may be operated from the mains, from a separate battery or operated either from the mains or from a separate battery. This standard also deals with the safety of ice-cream appliances intended for household use, their rated voltage being not more than 250 V for single phase appliances and 480 V for other appliances. It also deals with with compression-type appliances for household and similar use, which use flammable refrigerants. The principal changes in this edition as compared with the previous edition are as follows: - aligns the text with IEC 60335-1, and its amendments; - clarifies the term "household and similar use"; - updates marking requirements for supply terminals of battery operated appliances; - introduces requirements for appliances using transcritical refrigerant systems; - introduces an enhanced flexing test; - introduces requirements for accessible glass panels; - clarifies tests for appliances using flammable refrigerants. he attention of national Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselfs for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication


Performance and assessment requirements for design standards on structural concrete

This International Standard provides performance and assessment requirements for design standards of structural concrete. It can be used for international harmonization of design and construction requirements. This International Standard includes a) requirements, which define the required structural concrete performance, b) criteria, which give means for expressing the requirements, and c) assessment clauses, which give acceptable methods of verifying the specific criteria.


Laboratory glassware -- Wide-necked boiling flasks

This International Standard specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks with wide neck for general laboratory purpose. The flasks are provided for — direct use in laboratory, fitting together with other equipment for general laboratory purposes; — further work up to other products. NOTE For narrow-necked boiling flasks, ISO 1773 applies. For boiling flasks with conical ground joints, see ISO 4797.


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Vacuum Cleaners and Water Suction Cleaning Appliances

This International Standard deals with the safety of electric vacuum cleaners and water suction cleaning appliances for household and similar purposes, including vacuum cleaners for animal grooming, their rated voltage being not more than 250 V. It also applies to centrally-sited vacuum cleaners and automatic battery-powered cleaners. This standard also applies to motorized cleaning heads and current-carrying hoses associated with a particular vacuum cleaner. Appliances not intended for normal household use, but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops and other premises for normal housekeeping purposes, are within the scope of this standard. NOTE 1 Examples of such appliances are appliances intended to be used for normal housekeeping purposes in hotels, offices, schools, hospitals and similar premises. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 2 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 3 This standard does not apply to – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). "


Safety of Household and Similar Electrical Appliances - part 2: Particular Requirements for Dishwashers

"This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric dishwashers for household and similar purposes that are intended for washing and rinsing dishes, cutlery and other utensils, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Appliances intended for normal household and similar use and that may also be used by laymen in shops, in light industry and on farms, are within the scope of this standard. However, if the appliance is intended to be used professionally for washing and rinsing dishes and cutlery and other utensils that are used for commercial purposes, the appliance is not considered to be for household and similar use only. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – persons (including children) whose • physical, sensory or mental capabilities; or • lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; – children playing with the appliance. NOTE 101 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 102 This standard does not apply to – commercial electric dishwashing machines (IEC 60335-2-58); – appliances intended for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas)"


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Stationary Cooking Ranges, hobs, Ovens and Similar Appliances

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of stationary electric cooking ranges, hobs, ovens and similar appliances for household use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. NOTE 101 Examples of appliances that are within the scope of this standard are – griddles; – grills; – induction hobs; – pyrolytic self-cleaning ovens; – steam ovens. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 102 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 103 This standard does not apply to – appliances intended for commercial catering; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – grills, toasters and similar portable cooking appliances (IEC 60335-2-9); – microwave ovens (IEC 60335-2-25). NOTE Z101 For appliances that are supplied with gas, EN 30 is also applicable. 2009 English 50000.00 1 1373 1480 C NL EN 60335 2 7 : 2009 NL TC IRI 13.120 - 97.040.50 60.60 Electrical Engineering Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Washing Machines This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric washing machines for household and similar use, that are intended for washing clothes and textiles, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 Washing machines also supplied with other forms of energy are within the scope of this standard. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. NOTE 102 Examples of such appliances are washing machines for communal use in blocks of flats or in launderettes. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 103 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities; – for appliances having a separate spin container for water extraction, IEC 60335-2-4 is also applicable; – for appliance having a drying function, IEC 60335-2-11 is also applicable. "" NOTE 104 This standard does not apply to – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas)."


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Grills, Toasters and Similar Portable Cooking Appliances

This International Standard deals with the safety of electric portable appliances for household purposes that have a cooking function such as baking, roasting and grilling, their rated voltage being not more than 250 V. NOTE 101 Examples of appliances that are within the scope of this standard are – barbecues for indoor use; – breadmakers; – contact grills (griddles); – cookers; – food dehydrators; – hotplates; – portable ovens; – raclette grills; – radiant grills; – roasters; – rotary grills; – rotisseries; – toasters; – waffle irons; Examples are illustrated in Figure 101. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 102 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 103 This standard does not apply to – stationary ovens and stationary grills (IEC 60335-2-6); – warming plates (IEC 60335-2-12); – frying pans and deep fat fryers (IEC 60335-2-13); – microwave ovens (IEC 60335-2-25); – barbecues for outdoor use (IEC 60335-2-78); – appliances intended for commercial catering; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).


Safety of Household and similar Electrical Appliances - part 2: Particular Requirements for Tumble Dyers

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric tumble dryers intended for household and similar purposes, their rated voltage being not more than 250 V for singlephase appliances and 480 V for other appliances. NOTE 101 This standard applies to the drying function of washing machines having a drying cycle. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms are within the scope of this standard. NOTE 102 Examples of such appliances are tumble dryers for communal use in blocks of flats or in launderettes. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 103 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; NOTE 104 This standard does not apply to – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas) 2009 English 35000.00 0 1376 1483 C NL EN 60335 2 13 : 2009 NL TC IRI 13.120 60.60 Electrical Engineering Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Deep Fat Fryers, Frying Pans, and similar Appliances This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric deep fat fryers having a recommended maximum quantity of oil not exceeding 5 l, frying pans, woks and other appliances in which oil is used for cooking, and intended for household use only, their rated voltage being not more than 250 V. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 101 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 102 This standard does not apply to – deep fat fryers for commercial use (IEC 60335-2-37); – commercial multi-purpose cooking pans (IEC 60335-2-39); – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas)"


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Kitchen Machines

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric kitchen machines for household and similar purposes, their rated voltage being not more than 250 V. NOTE 101 Examples of appliances that are within the scope of this standard are – bean slicers; – berry-juice extractors; – blenders; – can openers; – centrifugal juicers; – churns; – citrus-fruit squeezers; – coffee mills not exceeding 500 g hopper capacity; – cream whippers; – egg beaters; – food mixers; – food processors; – grain grinders not exceeding 3 l hopper capacity; – graters; – ice-cream machines, including those for use in refrigerators and freezers; – knife sharpeners; – knives; – mincers; – noodle makers; – potato peelers; – shredders; – sieving machines; – slicing machines. Appliances intended for normal household and similar use and that may also be used by laymen in shops, in light industry and on farms, are within the scope of this standard. However, if the appliance is intended to be used professionally to process food for commercial consumption, the appliance is not considered to be for household and similar use only. NOTE 102 Use of a kitchen machine in a bed and breakfast premises, for example, is considered to be household use. EN 60335-2-14:2006 – 8 – NL EN 60335-2-14:2009 As far as is practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 103 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 104 This standard does not apply to – slicing machines having a circular knife the blade of which is inclined at an angle exceeding 45° to the vertical; – food waste disposers (IEC 60335-2-16); – ice-cream appliances with incorporated motor compressors (IEC 60335-2-24); – kitchen machines intended for commercial purposes (IEC 60335-2-64); – kitchen machines intended for industrial purposes; – kitchen machines intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).


Household and similar electrical appliances - Safety - Part 2-16: Particular requirements for food waste disposers

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric food waste disposers for household and similar purposes, their rated voltage being not more than 250 V. Appliances not intended for normal household use but that nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 101 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities, and similar authorities; – the installation of food waste disposers may be restricted or not allowed. NOTE 102 This standard does not apply to – portable food waste disposers; – food waste disposers of the incinerator type; – appliances intended exclusively for industrial or commercial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Storage Water Heaters

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric storage water heaters for household and similar purposes and intended for heating water below boiling temperature, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 101 Attention is drawn to the fact that – for appliances intended to be used at high altitudes, additional requirements may be necessary; – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities; – in many countries regulations exist for the installation of equipment connected to the water mains. NOTE 102 This standard does not apply to – appliances for boiling water (IEC 60335-2-15); – instantaneous water heaters (IEC 60335-2-35); – commercial dispensing appliances and vending machines (IEC 60335-2-75); – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Room Heaters

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric room heaters for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 Examples of appliances that are within the scope of this standard are – convector heaters; – fan heaters; – heaters for use in greenhouses. – liquid-filled radiators; – panel heaters; – radiant heaters; – tubular heaters; Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in the shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the home. However, in general, it does not take into account NOTE 102 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities; – for appliances intended to be used in the presence of combustible dust, for example in barns or stables, additional requirements may be necessary. NOTE 103 This standard does not apply to – appliances intended exclusively for industrial purposes; – appliances intended to be used where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – heaters that are built into air conditioners (IEC 60335-2-40); – clothes dryers and towel rails (IEC 60335-2-43); – heaters for saunas (IEC 60335-2-53); – thermal-storage room heaters (IEC 60335-2-61); – heating appliances for breeding and rearing animals (IEC 60335-2-71); – foot warmers and heating mats (IEC 60335-2-81); – flexible sheet heating elements for room heating (IEC 60335-2-96); – heated carpets; – central heating systems; – heating cables (IEC 60800).


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers

Add to the third line of the first paragraph, after the word “...motor-compressors”, the words “and hydronic room fan coils”.


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Insect Killers

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric insect killers for household and similar purposes, their rated voltage being not more than 250 V. Appliances not intended for normal household use but that nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 101 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 102 This standard does not apply to – appliances that function by emitting vaporized chemicals; – appliances emitting ultrasonic waves; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). NOTE 103 For appliances provided with discharge lamps or tungsten filament lamps, IEC 60598-1 also applies as far as is reasonable.


Household and similar electrical appliances – Safety – Part 2-66: Particular requirements for water-bed heaters

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric water-bed heaters and their associated control units, for household and similar purposes, their rated voltage being not more than 250 V. Appliances not intended for normal household use, but that nevertheless may be a source of danger to the public, such as appliances intended to be used in hotels, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 101 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or in aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 102 This standard does not apply to appliances – for medical purposes (IEC 60601); – intended for immersion in water during use.


Household and similar electrical appliances – Safety – Part 2-66: Particular requirements for water-bed heaters. Amendment 1 - Household and similar electrical appliances - Safety - Part 2-66: Particular requirements for water-bed heaters.

Replace the two dashed items in the fourth paragraph by the following: – persons (including children) whose • physical, sensory or mental capabilities; or • lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; – children playing with the appliance.


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Fans

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric fans for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 Examples of fans that are within the scope of this standard are – ceiling fans; – duct fans; – partition fans; – pedestal fans; – table fans. This standard also applies to separate controls supplied with fans. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended for use in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 102 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 103 This standard does not apply to – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – fans incorporated in other appliances.


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Toilets

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric toilets in which excrement is stored, dried or destructed, their rated voltage being not more than 250 V. NOTE 101 Electric toilets may be used to process garbage such as paper and food waste. This standard also applies to electric equipment for use with conventional toilets. NOTE 102 Examples of such electric equipment are – automatic seat covering devices; – chopping units; – heated seats; – pumping units; – water heaters for shower units. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account young children playing with the appliance. NOTE 103 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 104 This standard does not apply to – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – chemical toilets; – toilets in which excrement is destructed by combustion.


Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Humidifiers

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric humidifiers for household and similar use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 Examples of appliances that are within the scope of the standard are – appliances that atomize water; – appliances that evaporate water by heating; – appliances that blow air through a moist element. Appliances that are not intended for normal household use, but that nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision; – playing with the appliance by young children. NOTE 102 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 103 This standard does not apply to – humidifiers intended for use with heating, ventilation or air-conditioning systems (IEC 60335-2-88); – appliances for medical purposes (IEC 60601); – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).


Biological evaluation of medical devices -- Part 14: Identification and quantification of degradation products from ceramics

This part of ISO 10993 specifies two methods of obtaining solutions of degradation products from ceramics (including glasses) for the purposes of quantification. It also gives guidance on the analysis of these solutions in order to identify the degradation products. Because of the generalized nature of this part of ISO 10993, product specific standards, when available, that address degradation product formation under more relevant conditions of use, should be considered first. This part of ISO 10993 considers only those degradation products generated by a chemical dissociation of ceramics during in vitro testing. No degradation induced by mechanical stress or external energy is covered. It is noted that while ISO 6872 and ISO 9693 cover chemical degradation tests, they do not address the analysis of degradation products. Because of the range of ceramics used in medical devices and the different requirements for accuracy and precision of the results, no specific analytical techniques are identified. Further, this part of ISO 10993 provides no specific requirements for acceptable levels of degradation products. Although these materials are intended for biomedical applications, the biological activity of these degradation products is not addressed in this part of ISO 10993


Biological evaluation of medical devices - Part 18: Chemical characterization of materials

This part of ISO 10993 describes a framework for the identification of a material and the identification and quantification of its chemical constituents. The chemical characterization information generated can be used for a range of important applications, for example: * As part of an assessment of the overall biological safety of a medical device (ISO 10993-1 and 14971). * Measurement of the level of a leachable substance in a medical device in order to allow the assessment of compliance with the allowable limit derived for that substance from health based risk assessment (ISO 10993-17). * Judging equivalence of a proposed material to a clinically established material. * Judging equivalence of a final device to a prototype device to check the relevance of data on the latter to be used to support the assessment of the former. *Screening of potential new materials for suitability in a medical device for a proposed clinical application. This part of ISO 10993 is intended for suppliers of materials and manufacturers of medical devices, when carrying out a biological safety assessment.


Guidance for managing Guidance sustainable development

This British Standard provides guidance on managing sustainable development and a framework that assists organizations to enhance performance and effectiveness. It offers a coherent approach to managing economic, environmental and social aspects of an organization’s activities. This guidance is intended to be applied by organizations of any size, sector and type. In addition it is relevant to organizations’ stakeholders.


Specification for a sustainable event management system with guidance for use

This standard specifies requirements for a sustainable event management system and guidance on meeting those requirements. That is, the guidance provides additional practical information to support implementation. This standard is applicable to all event organizations (including individuals), regardless of their role or responsibility in event(s), or whether or not their core business is event management. This standard is applicable to clients (responsible for commissioning an event), organizers (the organization, or partner organizations, responsible for event organization), and other suppliers. The specification is designed to be capable of addressing sustainability management of events through the entire event life cycle to include the phases from conception and planning through to implementation and final review, or restricted to certain phases only.


Cheese and processed cheese products - Determination of fat content - Gravimetric method (Reference method)

This International Standard specifies the reference method for the determination of the fat content of all types of cheese and processed cheese products having lactose contents of below 5 % (mass fraction) of non-fat solids.


Whey cheese - Determination of dry matter (Reference method)

This International Standard specifies a reference method for the determination of the dry matter of whey cheese.


Cheese and processed cheese products - Determination of citric acid content - Enzymatic method

This Technical Specification specifies an enzymatic method for the determination of the citric acid content of cheese and processed cheese products.


Cheese and processed cheese products - Determination of the total solids content (Reference method)

This International Standard specifies the reference method for the determination of the total solids content of cheese and processed cheese.


Milk and milk products - Determination of lead content - Graphite furnace atomic absorption spectrometric method

This Technical Specification describes a method for the quantitative determination of the total lead content in milk and milk products. The detection limit of the method, defined as three times the standard deviation of the blank determination, is 0,001 mg/kg for liquid products and 0,01 mg/kg for solid products if dry ashing is applied. For pressurized wet mineralization, these figures are the same for test portions containing 0,2 g of dry matter. Microwave mineralization allows for larger test portions, and detection limits are accordingly lower.


Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 2: Technique using rabbit plasma fibrinogen agar medium

This part of ISO 6888 describes a horizontal method for the enumeration of coagulase-positive staphylococci in products intended for human consumption or feeding of animals by counting of colonies obtained on a solid medium (rabbit plasma fibrinogen medium) after aerobic incubation at 35 °C or 37 °C (see reference [2]).


Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 3: Detection and MPN technique for low numbers

This part of ISO 6888 specifies a horizontal method for the enumeration and detection of coagulase-positive staphylococci, using the most probable number (MPN) technique. It is applicable to  products intended for human consumption and the feeding of animals, and  environmental samples in the area of food production and food handling. This method is recommended for products where staphylococci are expected to be stressed and in low numbers as, for example, in dried products. Coagulase-positive staphylococci will primarily be Staphylococcus aureus but Staphylococcus intermedius and some strains of Staphylococcus hyicus also produce coagulase