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搪瓷珐琅检测项目报价? 解决方案? 检测周期? 样品要求? |
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GB 4706.1-2005该章由下述内容代替:GB 4706的本部分规定了适用于额定电压不超过250 V的家用和类似用途的电挥发器的安全。不作为一般家庭使用,但是对于公众可能引起危险的器具,例如打算在商店、轻工业和农场中由非人员使用的器具也在本部分的范围之内。本部分涉及的各种器具存在的普通危险,是在住宅和住宅周围环境中的所有人员可能遇到的情况。本部分一般不涉及下述情况:--人员(包括幼儿):体力、感知和智力缺乏;或经验和常识缺乏;避免此类人员在没有监护或指导下使用器具可能产生的危险。--幼儿玩耍器具的情况。
GB/T 5907的本部分界定了消防产品的常用术语和定义。本部分适用于消防管理、消防标准化、消防工程、消防科学研究、教学、咨询、出版及其他有关工作领域。
本指导性技术文件对各种影响系数进行了探讨,在实用解决方案的基础上给出相关数据,这些数据使得各种系统、建筑物和场地上的维护系数便于求导。求出的维护系数应适用于照明线路图计算用的所有公式,如:照度、区域或各点上的亮度。同时给出了估算经济维护周期的方法,给出了清洁技术方面的建议。本指导性技术文件还提供了典型数据的有限选择,使得计算方法能得到合理解释。然而,为充分利用照明产品连续发展的有利条件,应从制造商那里获取新的数据。
本标准规定以金属材料(包括合金)经压制或焊接制成为器坯,并敷以珐琅釉烧制而成之制品放射性检验法。
本标准规定利用 4% 醋酸溶液萃取搪瓷(珐琅)面所含之铅及镉,并以原子吸光光谱仪测定其含量之方法。注 1:搪瓷(珐琅)面之铅及镉溶出量检验,过去仅限于烹饪用搪瓷器及有关食器,这些容器形制品与食接触表面之检验方法与 CNS 3503 陶瓷釉面萃取之铅及镉量检验法相似。但
本标准规定利用 4% 醋酸溶液以浸出法或煮沸法萃取陶瓷器及搪瓷(珐琅)制食品器具表面釉含砷之检验方法。
本标准适用于建筑物墙柱等装饰面所使用之搪瓷(珐琅)钢板墙壁嵌板(以下简称嵌板)。备考:本标准中{ } 内单位系习用公制,其数值为近似值。
本标准规定搪瓷(珐琅)钢板墙壁嵌板(以下简称嵌板)之检验方法。
本标准适用于建筑物墙面装饰用搪瓷(珐琅)砖(以下简称搪瓷砖)。备考:本标准中{ } 内之单位系习用公制,其数值为近似值。
本标准规定搪瓷(珐琅)砖(以下简称搪瓷砖)之检验方法。
1.1 These requirements cover track lighting systems intended for permanent connection to sources of supply in commercial or residential ordinary locations in accordance with the National Electrical Code, NFPA 70. The track lighting systems covered by this standard are rated: a) 300 volts or less; b) 150 volts or less to ground; and c) 50 amperes or less. 1.2 Lighting track is intended to be permanently installed and permanently connected to a branch circuit not exceeding 277 volts, nominal to ground, and 50 amperes. 1.3 These requirements cover: a) Track networks consisting of track and connectors; b) Mono-, duo-, and multi-point canopies; c) Incandescent, fluorescent, and High Intensity Discharge (HID) luminaire assemblies intended to be electrically connected to and physically supported by the track in track networks and canopies; d) Mounting means for the track; and e) Accessories. 1.4 These requirements do not cover: a) Busways intended for lighting, receptacles, or other general-purpose adaptors covered by the Standard for Busways, UL 857, and intended for use in accordance with Article 364 of the National Electrical Code, NFPA 70; or b) Track lighting systems for marine use aboard a ship or boat. 1.5 Track lighting systems are not intended for use: a) In wet or damp locations; b) In installations where the track is concealed; c) In hazardous locations; d) Where subject to physical damage; e) Where the track is extended through walls or partitions of building structures; f) Where subject to corrosive vapors; or g) In storage battery rooms. 1.6 A track lighting luminaire assembly that uses a tungsten-halogen lamp, fluorescent lamp, or high-intensity-discharge lamp shall also comply with the applicable requirements from the Standard for Luminaires, UL 1598.
These requirements cover robots and robotic equipment rated 600 V or less and intended for installation in accordance with the National Electrical Code, ANSI/NFPA 70. Since end-use installation of a robot and robotic equipment may vary for each user application, guidelines for end-product installation may be evaluated to the applicable sections of ANSI/RIA R15.06, Standard for Industrial Robots and Robot Systems-Safety Requirements. Portions of the requirements in this Standard have been excerpted from the Robotic Industries Associations (RIA) Standard for Industrial Robots and Robot Systems - Safety Requirements, ANSI/RIA R15.06. These requirements cover robotic equipment and systems intended for indoor and outdoor use in applications such as parts assembly, parts transfer, automated material handling, inspection, loading, diecasting, deburring, welding, paint spraying, clinical/diagnostic systems, pharmaceutical applications, commercial food processing, automated vehicle refueling systems, library book handling/sorting, clean room applications, medical use for surgery, mobile robots, automated guided vehicles, automated storage/retrieval systems, and the like. Unique features or functions associated with the robotic application, not specifically addressed in this Standard, shall also be evaluated to other applicable Standards/requirements. These may include, but are not limited to, Electrical Equipment for Laboratory Use; Part 1: General Requirements, UL 3101-1; Medical and Dental Equipment, UL 544; Power Operated Pumps for Petroleum Product Dispensing Systems, UL 79. In addition to the requirements in this Standard, robots and robotic systems shall also comply with the applicable sections of the Electrical Standard for Industrial Machinery, ANSI/NFPA 79. Robots and robotic systems intended for use in hazardous locations, as defined by the National Electrical Code ANSI/NFPA 70, shall also comply with the requirements in Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, and III, Division 1, Hazardous (Classified) Locations, UL 913. In the following text, a requirement that applies to one type of equipment, such as a controller or teach pendant, will be identified by a specific reference. In the absence of a specific reference or if the term robot or robotic equipment is employed, it is to be understood that the requirement applies to all types of equipment covered by this Standard.
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