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洗碗機洗滌泵檢測項目報價???解決方案???檢測周期???樣品要求? |
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本部分規(guī)定了家用和類似用途電器的基本術語。本部分適用于家用和類似用途電器相關標準的制修訂以及其他相關技術文件的編制和技術交流活動。
GB/T 17248的本部分規(guī)定了在機器或設備附近工作位置和其他指定位置上現(xiàn)場測定發(fā)射聲壓級的方法(方法原理參見附錄D)。工作位置是操作者所處的位置,它可以位于開闊空間、被測聲源運行的車間內、與被測聲源固定相連的操作室內或遠離聲源的封閉空間內。其他指定位置可以位于工作位置附近,或有人/無人看管的機器附近,這些位置有時被稱為旁觀者的位置。發(fā)射聲壓級用A計權聲級來測定,如果需要也可按照本部分測定頻帶聲壓級和C計權峰值發(fā)射聲壓級。為了消除機器設備安放平面以外其他聲反射面的影響,本部分給出了確定局部環(huán)境修正值(給出了具體的上限值)的方法。該修正值以測試房間的等效吸聲面積和輻射特性(工作位置處聲源位置或指向性)為基礎。本部分規(guī)定的測定方法,能夠獲得2級準確度(工程級)或3級準確度(簡易級)的結果。修正值適用于背景噪聲和上述的聲學環(huán)境。對于被測機器的安裝和運行,以及工作位置和其他指定位置測點的選擇都給出了具體說明。測量的目的之一在于:在規(guī)定的環(huán)境條件和標準的安裝、運行條件下,對給定系列中不同機器設備機組的性能進行比較。本部分規(guī)定的方法適用于ISO 12001中定義的所有類型的噪聲,包括穩(wěn)態(tài)聲、非穩(wěn)態(tài)聲、起伏聲、猝發(fā)聲等。本部分規(guī)定的方法適用于所有類型和尺寸的噪聲源。測試環(huán)境的類型影響發(fā)射聲壓級測量的準確度。在本部分中,任何滿足第6章描述要求的房間都是適用的。這些關于測試房間的要求沒有ISO 11201中嚴格,特別是關于環(huán)境的聲學特性方面。本部分適用于需測量發(fā)射聲壓級的工作位置和其他指定位置。可進行測量的位置包括:a) 被測聲源附近的工作位置,許多工業(yè)機器和家用電器即屬于這種情況;b) 操作室內的工作位置,該操作室是被測機器的組成部分,許多載重車和推土機即屬這種情況;c) 部分或全部封閉的空間內(或屏障后)的工作位置,該封閉空間屬于制造商提供的機器設備整體的一部分;d) 被測聲源部分或全部封閉的工作位置,一些大型工業(yè)機器中會遇到這種情況;e) 旁觀者位置,占據(jù)該位置的人并不負責機器的操作,但可能暫時或一直在其附近;f) 其他指定位置,不一定是工作位置或旁觀者位置。工作位置也可位于操作者移動的具體路徑上(見10.4)。
本標準規(guī)定了商用燃氣燃燒器具(以下簡稱燃具)的術語和定義,分類和型號,要求,試驗方法,檢驗規(guī)則,標志、警示和說明書,包裝、運輸和貯存。本標準適用于以符合GB/T 13611規(guī)定的燃氣為能源,燃燒用空氣取自室內、燃燒產物直接或間接排向室外的燃具,包括:a) 額定熱負荷不大于80 kW、蒸汽壓力不大于80 kPa,且設計正常水位水容積小于30 L的蒸汽發(fā)生器類燃具;b) 額定熱負荷不大于80 kW、蒸腔蒸汽壓力不大于500 Pa的蒸箱類燃具;c) 額定熱負荷不大于50 kW、腔體內壓力不大于80 kPa的炸爐類燃具;d) 額定熱負荷不大于50 kW的煮食爐類燃具;e) 額定熱負荷不大于80 kW、鍋口有效直徑不小于600 mm的大鍋灶類燃具;f) 額定熱負荷不大于10 kW的煲仔爐,額定熱負荷不大于50 kW的矮湯爐等平頭爐類燃具;g) 額定熱負荷不大于100 kW的常壓固定式沸水器類燃具;h) 燜飯量大于等于6L的飯鍋類燃具;i) 額定熱負荷不大于50 kW的洗碗機類燃具;j) 額定熱負荷不大于60 kW的炒灶類燃具;k) 額定熱負荷不大于50 kW的燒烤爐類燃具;l) 額定熱負荷不大于35 kW的熱板爐類燃具;m) 額定熱負荷不大于80 kW的烤箱類燃具;n) 以上產品的組合體。
本標準規(guī)定了洗碗機洗滌泵(以下簡稱\"洗滌泵\")的術語和定義、產品分類、要求和試驗方法。本標準適用于在家用和類似用途電動洗碗機上使用,單相額定電壓不大于250V,輸入功率小于600W的洗滌泵。
本規(guī)范適用于至少設有15間(套)出租客房的新建、擴建、改建的旅館建筑設計。
These requirements cover inverters ,converters ,charge controllers ,and output controllers intended for use in stand-alone(not grid connected) or utility-interactive (grid-connected) power systems .Utility-interactive inverters and converters are intended to be installed in parallel with an electric supply system or an electric utility to supply common loads.
This draft standard describes the code of practice for planning and construction of drinking water systems in houses and properties as well as the components, apparatus and materials which are to use. It supplements DIN EN 806-2 and gives additional specifications considering national laws, regulations and German Technical Rules.
This standard applies to grease separators according to DIN EN 1825-1 and DIN EN 1825-2 and specifies additional requirements on aspects stated therein for the purpose of use.
DIN 10510 describes hygiene requirements for commercial dishwashing. The standard specifies among planning and construction especially requirements for the hygienic operating of commercial multitank-transportdishwashers. The test methods of hygienic operating are specified.
The document specifies hygiene requirements for the construction as well as operating of commercial onetank-dishwashers. The test methods for type testing and of hygienic operating are specified. Additional the standard specifies requirements which shall be fulfilled in mobile dishwashing processes using onetank dishwashers.
This first supplement of the DIN 85005 contains all the standards according to series DIN 85005 approved of series VG 85005 in all their sections. It will increase the transparency to these standards. And helpts make them more understandable to future users. This supplement also has an attached index with all the subsequent specified standards to ease the us age.
The present part of this Standard specifies the extraction and clean-up procedures of the sampled PCDDs/PCDFs. It is integral part of the complet measurement procedure. The use of the other two parts EN 1948-1:2003 and EN 1948-3:2003 describing sampling or identification and quantification, respectively, is necessary for the determination of the PCDDs/PCDFs. This standard has been designed to measure PCDD/PCDF concentrations at about 0,1 ng I-TEQ/m cube in stationary source emissions.#,,#
The document specifies a method for testing the resistance of domestic articles made from ceramic, glass ceramic, vitreous enamel, metal and plastics under the combined chemical, thermal and mechanical stresses of mechanical dishwashing in domestic dishwashers. It specifies a reference test method for domestic dishwashing only. It does not define the number of dishwashing cycles which any given product shall withstand.
This European Standard specifies a procedure for the determination of volatile isocyanates in the exhaust airof an emission test chamber after application of a low-solvent or solvent-free adhesive as defined in EN 923.The method is based on chemosorption of volatile isocyanates with 1-(2-methoxyphenyl) piperazine (in thefollowing: 1-2MP) impregnated filters with subsequent desorption and liquid chromatographic analysis. Themethod permits measurement of a wide range of organic compounds containing isocyanate functional groups(NCO), including isocyanate monomers. For testing of adhesives emissions mainly toluene diisocyanate (TDI)and methylene bis (4-phenyl isocyanate also known as 4,4-diisocyanato-diphenylmethane or MDI), are ofconcern. The method as described in this European Standard can be used for other isocyanates too, such asisophorone diisocyanate (IPDI) and 1,6-hexamethylene diisocyanate (HDI) - see ISO 16702. Isocyanateoligomers or prepolymers are not volatile enough to be detected in emission test chambers at roomtem perature.
The document specifies a manual reference method for the determination of the mass concentration of specific elements in exhaust gases from hazardous waste incinerators. The method is applicable for the concentration range of each of the specific elements of 0,001 mg/m3 to 0,5 mg/m3. Specific elements according to this European standard are antimony (Sb), arsenic (As), cadmium (Cd), chromium (Cr), cobalt (Co), copper (Cu), lead (Pb), manganese (Mn), nickel (Ni), thallium (Tl), and vanadium (V).
This standard gives general instructions for carrying out microbiological examinations in accordance with specific standards. To help to ensure the validity of the examinations. To ascertain the general techniques used for conducting the examinations are the same in all labs. To help to achieve homogeneous results.
This standard applies to the design of sanitary drain lines in vacuum systems on ships and marine structures. For planning and basic requirements see ISO 15749-1.
This part of ISO 15883 specifies general performance requirements for washer-disinfectors (WD) and their accessories that are intended to be used for cleaning and disinfection of re-usable medical devices and other articles used in the context of medical, dental, pharmaceutical and veterinary practice. It specifies performance requirements for cleaning and disinfection as well as for the accessories which can be required to achieve the necessary performance. The methods and instrumentation required for validation, routine control and monitoring and re-validation, periodically and after essential repairs, are also specified.
This British Standard specifies requirements for the selection,installation, inspection, commissioning and maintenance of gas?firedwater-heating appliances, which have a rated heat input notexceeding 70 kW, based on net calorific value.It applies to water-heating appliances utilizing 1st, 2nd or 3rd familygases designed to operate in the condensing or non?condensingmode for the supply of hot water for domestic purposes in domesticdwellings or domestic dwellings in commercial premises.This standard does not apply to:a) water-heating appliances with a rated input of over 70 kW;b) hot water supply systems in multiple dwellings supplied from acentral source.It does not cover the detailed design and installation of the whole hotwater distribution system, which was specified in BS 5449.This standard applies to water-heating appliances which carry aCE mark and also to previously used water-heating appliances whichdo not carry the CE mark (see 5.3.1).
This part of BS 8525 gives recommendations on the design, installation,alteration, testing and maintenance of greywater systems utilizingbathroom greywater to supply non-potable water in the UK.It covers:a) systems supplying water for domestic water uses (in residential,commercial, industrial or public premises) that do not requirepotable water quality such as laundry, WC and urinal flushing andgarden watering;b) individual and communal systems.It applies to retrofitting and new build.It does not cover:1) systems supplying water for drinking, food preparation andcooking, dishwashing and personal hygiene;2) direct reuse systems for external use;3) product design for specific system components;4) the reuse of trade effluent.