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红外辐射特性测试目标检测项目报价? 解决方案? 检测周期? 样品要求? |
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本标准规定了继电保护和安全自动装置的基本试验方法。本标准适用于电力系统二次回路所用有或无继电器、量度继电器、保护装置、安全自动装置(保护装置和安全自动装置以下简称装置)及其接口设备等产品的试验。
本标准规定了机械安全各相关标准的提纲性内容。本标准可为机械及相关设备的设计者和制造商提供帮助,特别是在缺少特定C类标准的情况下,能帮助设计者和制造商正确理解相关的机械安全标准。
为了在钢结构现场检测中,做到安全适用、数据准确、确保质量、便于操作,制定本标准。本标准适用于钢结构中有关连接、变形、钢材厚度、钢材品种、涂装厚度、动力特性等的现场检测及检测结果的评价。钢结构现场检测除应符合本标准的规定外,尚应符合现行有关标准的规定。
本规范适用于高层与高耸、大跨空间、桥梁、隔震等工程结构监测以及受穿越施工影响的既有结构的监测。
本标准规定了地地导弹红外成像导引头性能指标测试的一般要求、测试项目、测试用仪器设备和测试方法。本标准适用于地地导弹使用的红外成像导引头(以下简称导引头)出厂后性能指标测试。
本标准规定了地质遥感遥测仪器术语与定义。本标准适用于编写技术文件和资料、编辑、翻译、出版科技图书和国内外交流用。也适用于从事地质仪器研究制造、工程技术人员及大专院校师生用。
本标准规定了通信安装中缓解电磁故障的通用准则,并给出案例分析提出了几种解决EMC故障的方法,包括如何定位主要噪声源和缓解的工具装置。本标准适用于通讯安装中的电磁故障。
本标准包括了以煤炭、石油、天然气、水能、生物质能、风能等一次能源进行发电的企业和输配电企业开展节能工作所需的名词术语,未包括核能发电、太阳能发电、潮汐能发电、地热能发电、氢能发电等领域的专用节能术语。本标准适用于与电力节能相关的技术文件及科技出版物。
This clause of part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other appliances and 24 V d.c. for appliances when battery operated: a) REFRIGERATING APPLIANCES for household and similar use; b) ICE-MAKERS incorporating a motor-compressor and ice-makers intended to be incorporated in frozen food storage compartments; c) REFRIGERATING APPLIANCES and ICE-MAKERS for use in camping, touring caravans and boats for leisure purposes. 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 COMPRESSION-TYPE APPLIANCES for household and similar use, which use FLAMMABLE REFRIGERANTS. This standard does not cover features of the construction and operation of those REFRIGERATING APPLIANCES which are dealt with in ISO standards. 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 which are encountered by all persons in and around the home. However, in general, it does not take into account a) the use of appliances by young children or infirm persons without supervision; b) playing with the appliance by young children. 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 authorities responsible for transportation. This standard does not apply to - appliances intended to be used in the open air; - appliances designed 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); - appliances incorporating a battery intended as a power supply for the refrigeration function; - appliances assembled on site by the installer; - appliances with remote motor-compressors; - motor-compressors (IEC 60335-2-34); - commercial dispensing appliances and vending appliances (IEC 60335-2-75); - commercial ice-cream appliances.
The procurement requirements for hermetic hybrid microcircuits for use in space projects are defined in this Standard.This Standard also provides details concerning the documentation requirements and the procedures relevant to obtain approval for theuse of hybrid microcircuits in the fabrication of space systems and associated equipment. The provisions of this Standard apply to all participants in the production of space systems, at all levels and are applicable to manned and unmanned spacecraft, launchers, satellites, payloads, experiments, and their corresponding organizations.This standard may be tailored for the specific characteristic and constraints of a space project in conformance with ECSS-S-ST-00.