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SAE AMS3645 Polychlorotrifluoroethylene, Compression Molded-Heavy Sections, Unplasticized

作者:标准资料网 时间:2024-05-27 12:55:46  浏览:8011   来源:标准资料网
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Product Code:SAE AMS3645
Title:Polychlorotrifluoroethylene, Compression Molded-Heavy Sections, Unplasticized
Issuing Committee:Ams P Polymeric Materials Committee
Scope: This specification covers polychlorotrifluoroethylene (PCTFE) in the form of sheet over 0.250 in. (6.25 mm) in thickness, rod, heavy wall tubing, and large molded and machined parts. Primarily for parts requiring chemical inertness and toughness up to 200C degrees (390F degrees) or high-frequency electrical insulating properties up to 165C degrees (330F degrees). The material also may be used at cryogenic temperatures.
Rationale: This specification covers polychlorotrifluoroethylene (PCTFE) in the form of sheet over 0.250 in. (6.25 mm) in thickness, rod, heavy wall tubing, and large molded and machined parts. Primarily for parts requiring chemical inertness and toughness up to 200C degrees (390F degrees) or high-frequency electrical insulating properties up to 165C degrees (330F degrees). The material also may be used at cryogenic temperatures.
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【英文标准名称】:Alarmsystems-Intrusionsystems-Requirementsforcombinedpassiveinfraredandultrasonicdetectors
【原文标准名称】:报警系统.入侵报警系统.无源红外线和超声波组合探测器的要求
【标准号】:BSDDCLC/TS50131-2-5-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-07-06
【实施或试行日期】:2004-07-06
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;入侵探测器;作标记;定义;检波器(回路);规范(验收);文字书写;可靠度;安全工程;警报系统;无源;红外设备;防盗警报;包装件;超声波装置
【英文主题词】:Alarmsystems;Burglaralarms;Definition;Definitions;Detectors(circuits);Electricalengineering;Environmentalcondition;Functions;Identification;Infraredplants;Intrusiondetectors;Letterings;Marking;Packages;Passive;Reliability;Safetyengineering;Specification(approval);Specifications;Testing;Ultrasonicdevices
【摘要】:ThisTechnicalSpecificationprovidesforsecuritygrades1-4(seeEN50131-1),specificornon-specificwiredorwire-freecombinedpassiveinfraredandultrasonicdetectors,andiscoveredbyenvironmentalclasses1–3(seeEN50130-5).Afunctiondesignatedinthespecificationasnotrequiredforaparticulargrademaybeprovidedbythemanufacturer.Ifprovided,itwillbetested,andshallmeetallrelevantrequirementsofanyhighergrade.Ifitpasses,themanufacturermayclaimitasanextrafeature,whichdoesnotaltertheoverallgradingofthedetector.Thespecificationdoesnotapplytosysteminterconnections.
【中国标准分类号】:A91
【国际标准分类号】:13_320
【页数】:41P.;A4
【正文语种】:英语


【英文标准名称】:Milkandmilkproducts-Guidelinesforastandardizeddescriptionofcompetitiveenzymeimmunoassays-DeterminationofaflatoxinMcontent
【原文标准名称】:牛奶和牛奶制品.竞争酵素免疫分析的标准化描述指南.黄曲霉毒素含量的测定
【标准号】:ISO14675-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:食品检验;标准化;指导手册;定性分析;试验抗原;酶测定;酶标记免疫分析;抗体;含量测定;免疫学;毒理学;奶制品;酶分析;乳制品;食品;牛奶;食品检验;黄曲霉毒素;试验;化学分析和试验;乳制品分析;描述;真菌毒素
【英文主题词】:Aflatoxin;Antibodies;Chemicalanalysisandtesting;Dairyanalysis;Dairyproducts;Descriptions;Determinationofcontent;ELISA;Enzymaticanalysis;Enzymeassay;Foodinspection;Foodproducts;Foodtesting;Guidebooks;Immunology;Milk;Milkproducts;Mycotoxin;Qualitativeanalysis;Standardization;Testantigens;Testing;Toxicology
【摘要】:ThisInternationalStandardgiveguidelinesontheuseofscreeningmethodsusedforthedeterminationofaflatoxinM1contentinmilkandmilkproducts,baseduponcompetitiveenzymeimmunoassays.Forlegalpurposes,positiveenzymeimmunoassayresultsrequireconfirmationbyanacceptedreferencemethod.However,dependingonwhetherthetestcomplieswiththespecificationsgivenhereafter,enzymeimmunoassayscanbeusedforroutinequalitycontrol,especiallywhentheabsenceofaflatoxinM1abovetheregulatorylimitneedstobedocumented.
【中国标准分类号】:X16
【国际标准分类号】:67_100_10
【页数】:5P;A4
【正文语种】:英语



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