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DIN 12918-2-2002 实验室设备.实验室配件.第2部分:燃气阀门

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【英文标准名称】:Laboratoryequipment-Laboratoryfittings-Part2:Valvesforfuelgases
【原文标准名称】:实验室设备.实验室配件.第2部分:燃气阀门
【标准号】:DIN12918-2-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:实验室器皿;密封性;操作元件;实验室用旋塞;材料;气阀;气体燃料;实验室装备;阀门;操纵装置;尺寸;合格评定;合格;实验室;材料强度;特性;规范(验收);作标记
【英文主题词】:Conformity;Conformityassessment;Dimensions;Fuelgases;Gasvalves;Laboratories;Laboratoryfurniture;Laboratorytaps;Laboratoryware;Marking;Materials;Operatingdevices;Operatingelements;Properties;Specification(approval);Strengthofmaterials;Tightness;Valves
【摘要】:Thedocumentshallbeusedforfuelgasvalvesinlaboratories.Thedocumentdefinestypes,dimensions,materialsandrequirementsandtestsforconstruction,leaktightnessandstabilityaswellasmarkingoflaboratoryfuelgasvalvesforanominalpressureupto0,02MPa(0,2bar)andamax.temperatureupto60?#,,#
【中国标准分类号】:N64
【国际标准分类号】:23_060_40;71_040_10
【页数】:16P.;A4
【正文语种】:德语


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Product Code:SAE ARP958
Title:Electromagnetic Interference Measurement Antennas; Standard Calibration Method
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope:This SAE Aerospace Recommended Practice (ARP) outlines a standard method for the checkout and calibration of electromagnetic interference measurement antennas. Its primary application is for use when measuring a source 1 m from the antenna in a shield room versus a source at a greater distance (far field). This is the typical distance used in performing military EMC testing. Thus, this is a method of calibration. Shield room characteristics are not considered. It does not address an unknown distributed source. Yet it is close to reality since it is based on another antenna that represents a distributed source. This document presents a technique to determine antenna factors for antennas used primarily in performing measurements in accordance with 2.1 and 2.2. The purpose of Revision B is to include the calibration of other antennas, such as small loop antennas that are also specified for use in these same references. Revision D includes a specific procedure for loop antennas that are separated by 1 m from the device under test.
基本信息
标准名称:鼓式削片机参数
中标分类: 农业、林业 >> 农、林机械与设备 >> 锯材、人造板机械与设备
替代情况:调整为LY/T 1303-1999
发布日期:1900-01-01
实施日期:1986-10-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:3页
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所属分类: 农业 林业 农 林机械与设备 锯材 人造板机械与设备