家用和類似用途前置過濾器檢測

家用和類似用途前置過濾器檢測項(xiàng)目報(bào)價(jià)？??解決方案？??檢測周期？??樣品要求？

點(diǎn) 擊 解 答??

GB 4706.93-2008家用和類似用途電器的安全.工業(yè)和商業(yè)用濕式和干式真空吸塵器的特殊要求

GB 4706.1-2005的該章用下述內(nèi)容代替:GB 4706的本部分適用于由電機(jī)驅(qū)動(dòng)的工業(yè)和商業(yè)用真空吸塵器的安全，這些器具包括帶有或不帶附件的濕式、干式或濕干兼有的便攜式器具和駐立式器具。例如從工作臺(tái)和機(jī)器上抽吸的灰塵或類似污物。其單相器具額定電壓不超過250V，其他器具額定電壓不超過480V。本部分也適用于收集有危險(xiǎn)的灰塵器具，有危險(xiǎn)的灰塵包括石棉，或附加要求使用的液體。本部分也適用于除電動(dòng)機(jī)以外其他驅(qū)動(dòng)形式的器具，但必須考慮其作用。對(duì)于電池供電的器具應(yīng)參考IEC 60355-2-72.

CJJ/T 116-2014建設(shè)領(lǐng)域應(yīng)用軟件測評(píng)工作通用規(guī)范

本規(guī)范適用于建設(shè)領(lǐng)域應(yīng)用軟件，包括城鄉(xiāng)規(guī)劃應(yīng)用軟件、城鄉(xiāng)建設(shè)應(yīng)用軟件、建筑工程應(yīng)用軟件、住房與房地產(chǎn)應(yīng)用軟件和信息技術(shù)綜合應(yīng)用軟件的測評(píng)。

QB/T 4695-2014家用和類似用途前置過濾器

本標(biāo)準(zhǔn)規(guī)定了用于去除自來水中顆粒狀物質(zhì)的家用和類似用途過濾裝置的術(shù)語和定義、產(chǎn)品分類與型號(hào)命名、要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于以市政自來水或其他集中式供水為原水,以過濾網(wǎng)或者疊片為主要過濾手段,供家庭和類似場所使用的前置過濾器。

QB/T 4990-2016家用和類似用途中央凈水設(shè)備

本標(biāo)準(zhǔn)規(guī)定了家用和類似用途中央凈水設(shè)備(以下簡稱“中央凈水設(shè)備”)的術(shù)語和定義、分類與命名、要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于以市政自來水或其他集中式供水為原水，具備沖洗功能，供家庭或類似場合集中處理、改善水質(zhì)的水處理設(shè)備。

ITU-T G.9954-2007家庭網(wǎng)絡(luò)收發(fā)器.增強(qiáng)物理、媒體接入和鏈路層規(guī)范研究組15

This Recommendation specifies the interoperability and compatibility for G.9954v2 stations. Therequirements are written from the perspective of a compliant transmitter, although some minimumperformance requirements are established for receivers. This Recommendation does not specifyimplementation.A G.9954v2 station at a minimum shall be capable of transmitting and receiving over phoneline orover coax.The structure of this Recommendation is as follows:Clause 6: PHY layer specification over phoneline – This clause specifies the G.9954v2 PHYlayer specification over phoneline.Clause 7: PHY layer specification over coax – This clause specifies the G.9954v2 PHY layerspecification over coax.Clause 8: Media access protocol specification – This clause specifies the G.9954v2 media accessprotocol.Clause 9: Compatibility specification – This clause describes the method by which backwardscompatibility, coexistence and interoperability with G.9954 nodes is achieved in a mixed networkof G.9954v2 and G.9954v1 nodes.Clause 10: Quality of service – This clause describes the G.9954v2 quality of service framework.Clause 11: Link-layer protocol specification – This clause specifies the required link layer controlfunctionalities.

DIN EN 13278-2014前開式獨(dú)置燃?xì)饧訜崞?德文版本EN 13278-2013

This European Standard specifies the requirements and test methods for the construction, safety, marking and rational use of energy of open fronted gas-fired independent space heaters with and without a fan to assist with the transportation of flue gases. Although the fan may be mounted outdoors, this standard only covers appliances where the body of the appliance is indoors. This standard applies to types B11AS, B11BS, B14AS, and B14BS open fronted gas-fired independent space heating appliances that incorporate an atmospheric burner, that are connected directly to an open flue or to a device to evacuate the products of combustion (open-flued appliances), that have a nominal heat input not exceeding 20 kW (based on the net calorific value) and that are delivered with the gas-carrying components, burner (s), combustion chamber and heat exchanger fully assembled.

DIN EN 14829-2007不超過6kW的普通供熱用獨(dú)立式燃?xì)鉄o煙筒對(duì)流加熱器

This document specifies, for the purpose of type examination, the requirements and test methods for construction, safety, marking and rational use of energy of 2ne and 3rd family gas-fired domestic flueless space heating appliances having a nominal input not exceeding 6 kW (based on net calorific value). It covers the following Type AAS fixed flueless heaters: NOTE These are type A appliances fitted with an atmosphere sensing device, with or without a fan. a) heaters with or without a catalytic converter; b) Category 1 appliances burning gases of the second family; c) Category 2 appliances burning gases of the second and third families. It does not cover qi. Mobile heaters.ii. Category 1 appliances burning gases of the third family.iii. Portable flueless heaters.iv. Diffusive catalytic combustion heaters. There are no specific thermal efficiency requirements appropriate to these types of appliance as: -- All the heat produced by the combustion process is released into the space to be heated. -- The requirements with regard to the combustion performance, which is a safety matter, ensure the effective burning of the fuel gas. This standard is only applicable to appliances which are to be type tested. Matters related to quality assurance systems, tests during production and to certificates of conformity of auxiliary devices are not dealt with by this standard.

DIN EN 15429-3-2015掃路機(jī). 第3部分: 顆粒物收集效率. 試驗(yàn)和評(píng)估; 德文版本EN 15429-3-2015

This document applies to surface cleaning machines for outdoor applications in public areas, roads, airports and industrial complexes. Cleaning machines for winter maintenance and/or indoor applications are not included within the scope of this European Standard. Surface cleaning machines in terms of this Standard, are self-propelled, truck mounted, attached sweeping equipment or pedestrian controlled as disclosed in EN15429-1. Surface cleaning machines by way of their function, have to scarify and effect movement of the material to be collected by; brushes and/or similar to a collection mechanism and thence conveyed to a hopper. Surface cleaning machines are additionally equipped with means to suppress emission of airborne matter. This standard defines a test apparatus/method to measure the efficiency of the collection of particulate matter when the surface cleaning machine is used as intended and under the conditions foreseen by the manufacturer. This standard discloses a method to declare a uniform expression of the result. Emissions from motive prime-movers are included in the test method. This document does not apply to road surface cleaning equipment that would be front mounted on tractors according to prEN 13524, or other vehicles. This standard does not apply to machines or components that are specifically designed for cleaning tramlines and rail tracks. This standard applies to machines manufactured after the approval date of the standard by CEN. Industrial sweepers, within the scope of EN 60335-2-72 are excluded from this standard.

DIN EN 16191-2014隧道機(jī)械. 安全要求; 德文版本EN 16191-2014

This European Standard is applicable to tunnelling machinery as defined in Clause 3 used for the construction of tunnels, shafts and other underground excavations. It deals with all significant hazards, hazardous situations and events relevant to such machinery when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard covers monitoring for hazardous atmospheres within the confines of the tunnelling machinery. Hand-arm and whole-body vibration are not considered as significant hazard for tunnelling machinery. The following items and applications are not covered by this European Standard: - the additional requirements for the use of tunnelling machinery under hyperbaric conditions; - the additional requirements for use of tunnelling machinery in potentially explosive atmospheres; NOTE For the application in potentially explosive atmospheres see EN 1710:2005+A1:2008 for guidance. - ancillary tools and equipment which are not an integral part of the tunnelling machinery but used on or with the machinery; - services (e. g. power supply, water, pipes, compressed air, etc.) supplied to the tunnelling machinery; - loading and transport equipment which is not an integral part of the tunnelling machinery, e. g. man riders, locomotives, grout cars, segment cars, muck cars and shaft hoisting equipment. This European Standard is not applicable to road headers, continuous miners and impact rippers.

BS 6739-2009過程控制系統(tǒng)儀表的實(shí)施規(guī)范:安裝設(shè)計(jì)和實(shí)施

This British Standard gives recommendations for, and guidance on,the design for the installation of instrumentation of measurementand control systems in the process industry, and the implementationand commissioning of this installation. It is intended to be used asa manual of good practice on the site and also to assist those whodesign the installation.

BS EN 14829-2007家用燃?xì)鈽?biāo)定熱負(fù)荷不超過6kW的無煙道單獨(dú)采暖爐

This document specifies, for the purpose of type examination, the requirements and test methods forconstruction, safety, marking and rational use of energy of 2nd and 3rd family gas-fired domesticflueless space heating appliances having a nominal input not exceeding 6 kW (based on net calorificvalue).It covers the following Type AAS fixed flueless heaters:NOTE These are type A appliances fitted with an atmosphere sensing device, with or without a fan.a) heaters with or without a catalytic converter;b) Category 1 appliances burning gases of the second family;c) Category 2 appliances burning gases of the second and third families.It does not coveri. Mobile heaters.ii. Category 1 appliances burning gases of the third family.iii. Portable flueless heaters.iv. Diffusive catalytic combustion heaters.There are no specific thermal efficiency requirements appropriate to these types of appliance as:? All the heat produced by the combustion process is released into the space to be heated.? The requirements with regard to the combustion performance, which is a safety matter, ensure theeffective burning of the fuel gas.This standard is only applicable to appliances which are to be type tested. Matters related to qualityassurance systems, tests during production and to certificates of conformity of auxiliary devices arenot dealt with by this standard.

BS EN 55016-2-2-2011無線電干擾和抗擾度測量設(shè)備和測量方法規(guī)范.干擾和抗擾度測量方法.干擾功率的測量

This part of CISPR 16 specifies the methods of measurement of disturbance power using theabsorbing clamp in the frequency range 30 MHz to 1 000 MHz.NOTE In accordance with IEC Guide 107, CISPR 16-2-2 is a basic EMC publication for use by productcommittees of the IEC. As stated in Guide 107, product committees are responsible for determining theapplicability of the EMC standard. CISPR and its sub-committees are prepared to co-operate with productcommittees in the determination of the value of particular EMC tests for specific products.

BS EN ISO 11201-2010聲學(xué).機(jī)器和設(shè)備發(fā)射的噪聲.在一個(gè)反射平面上方可忽略環(huán)境校正條件下進(jìn)行工作位置和其他指定位置的發(fā)射聲壓級(jí)測量

This International Standard specifies a method for determining the emission sound pressure levels ofmachinery or equipment, at a work station and at other specified positions nearby, in an essentially free fieldover a reflecting plane. A work station is occupied by an operator and may be located in open space, in theroom where the source under test operates, in a cab fixed to the source under test, or in an enclosure remotefrom the source under test. One or more specified positions may be located in the vicinity of a work station, orin the vicinity of an attended or unattended machine. Such positions are sometimes referred to as bystanderpositions.Emission sound pressure levels are determined as A-weighted levels. Additionally, levels in frequency bandsand C-weighted peak emission sound pressure levels can be determined in accordance with this InternationalStandard, if required.NOTE 1 The contents of the series ISO 11200 to ISO 11205 are summarized in ISO 11200.With the method specified in this International Standard, results of accuracy grade 1 (precision grade) oraccuracy grade 2 (engineering grade) are obtained. Corrections are applied for background noise, but not forthe acoustic environment. Instructions are given for the mounting and operation of the source under test andfor the choice of microphone positions for the work station and for other specified positions. One purpose ofthe measurements is to permit comparison of the performance of different units of a given family of machines,under defined environmental conditions and standardized mounting and operating conditions.NOTE 2 The data obtained can also be used for the declaration and verification of emission sound pressure levels asspecified in ISO 4871

BS EN ISO 11204-2010聲學(xué).機(jī)械裝置及設(shè)備發(fā)出的噪聲.用精確環(huán)境修正測定工作地點(diǎn)和其它試驗(yàn)場所聲壓級(jí)

This International Standard specifies a method for determining the emission sound pressure levels ofmachinery or equipment, at a work station and at other specified positions nearby, in any environment whichmeets certain qualification requirements. A work station is occupied by an operator and may be located inopen space, in the room where the source under test operates, in a cab fixed to the source under test, or in anenclosure remote from the source under test. One or more specified positions may be located in the vicinity ofa work station, or in the vicinity of an attended or unattended machine. Such positions are sometimes referredto as bystander positions.Emission sound pressure levels are determined as A-weighted levels. Additionally, levels in frequency bandsand C-weighted peak emission sound pressure levels can be determined in accordance with this InternationalStandard, if required.NOTE 1 The contents of the series ISO 11200 to ISO 11205 are summarized in ISO 11200.A method is given for determining a local environmental correction (subject to a specified limiting maximumvalue) to be applied to the measured sound pressure levels to exclude the effects of reflections from reflectingsurfaces other than the plane on which the source under test is placed. This correction is based upon themean sound pressure level on a measurement surface, the sound pressure level measured at a specifiedposition, and either an environmental correction or the equivalent absorption area of the test room.With the method specified in this International Standard, results of accuracy grade 2 (engineering grade) oraccuracy grade 3 (survey grade) are obtained. Corrections are applied for background noise and, asdescribed above, for the acoustic environment. Instructions are given for the mounting and operation of thesource under test and for the choice of microphone positions for the work station and for other specifiedpositions. One purpose of the measurements is to permit comparison of the performance of different units of agiven family of machines, under defined environmental conditions and standardized mounting and operatingconditions.NOTE 2 The data obtained can also be used for the declaration and verification of emission sound pressure levels asspecified in ISO 4871.

ANSI C63.4-20099 kHz至40 kHz范圍內(nèi)低壓電氣設(shè)備和電子設(shè)備發(fā)射的無線電噪聲測量方法

This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement 9 of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency 10 range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.