5-487509-7中文资料

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UL8750最新英文版

UL 8750Light Emitting Diode (LED) Equipment for Use in Lighting ProductsMA Y 22, 2014 − UL 8750tr1UL Standard for Safety for Light Emitting Diode (LED) Equipment for Use in Lighting Products, UL 8750UL标准安全发光二极管(LED)设备用于照明产品、UL 8750First Edition, Dated November 18, 2009第一个版本,日期为2009年11月18日Summary of Topics 总结的主题This revision to ANSI/UL 8750 includes the following changes in requirements:这个修订ANSI / UL 8750变化包括以下要求:●Clarify requirements for conformal coatings, paragraph 7.7.27.7.2澄清要求保形涂料、段落●Insulation materials in transformers and coils ± Delete paragraph 7.11.2.11 and add Section 7.11.3绝缘材料在变形金刚和线圈±删除段落7.11.2.11 7.11.3并添加部分●Revise Risk of Fire De®nition to include 15 W power limit and revisions to Class 2 and LVLE referencesthroughout the standard修改火的风险包括15 W功率极限和修正二班和LVLE引用标准●Add requirements for supply and load connections添加需求供应和负载连接●Revisions to consolidate electrical spacings in Sections 7.7 and 7.8 and add optional shorting test forclosely-spaced PWB traces修订整合电气间距在章节7.7和7.8和添加可选做空测试间隔太近PWB痕迹●Add requirement for LED array (module) thermal measurement point添加要求LED阵列(模块)热计量点●Add temperature measurement method for polymeric materials when TC is optically radiated添加温度测量方法,当TC光学辐射高分子材料Text that has been changed in any manner or impacted by UL's electronic publishing system is marked with a vertical line in the margin. Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or the date on which the changed requirement becomes effective.文本已经以任何方式改变或影响UL电子出版系统的边缘有一条垂直线。

MAX485中文资料

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_______________________________概述MAX481、MAX483、MAX485、MAX487-MAX491以及MAX1487是用于RS-485与RS-422通信的低功耗收发器，每个器件中都具有一个驱动器和一个接收器。

MAX483、MAX487、MAX488以及MAX489具有限摆率驱动器，可以减小EMI ，并降低由不恰当的终端匹配电缆引起的反射，实现最高250k b p s 的无差错数据传输。

M A X 481、MAX485、MAX490、MAX491、MAX1487的驱动器摆率不受限制，可以实现最高2.5Mbps 的传输速率。

这些收发器在驱动器禁用的空载或满载状态下，吸取的电源电流在120(A 至500(A 之间。

另外，MAX481、MAX483与MAX487具有低电流关断模式，仅消耗0.1µA 。

所有器件都工作在5V 单电源下。

驱动器具有短路电流限制，并可以通过热关断电路将驱动器输出置为高阻状态，防止过度的功率损耗。

接收器输入具有失效保护特性，当输入开路时，可以确保逻辑高电平输出。

MAX487与MAX1487具有四分之一单位负载的接收器输入阻抗，使得总线上最多可以有128个M A X 487/MAX1487收发器。

使用MAX488-MAX491可以实现全双工通信，而MAX481、MAX483、MAX485、MAX487与MAX1487则为半双工应用设计。

_______________________________应用低功耗RS-485收发器低功耗RS-422收发器电平转换器用于EMI 敏感应用的收发器工业控制局域网____________________下一代器件的特性♦容错应用MAX3430: ±80V 故障保护、失效保护、1/4单位负载、+3.3V 、RS-485收发器MAX3440E-MAX3444E: ±15kV ESD 保护、±60V 故障保护、10Mbps 、失效保护、RS-485/J1708收发器♦对于空间受限应用MAX3460-MAX3464: +5V 、失效保护、20Mbps 、Profibus RS-485/RS-422收发器MAX3362: +3.3V 、高速、RS-485/RS-422收发器，采用SOT23封装MAX3280E-MAX3284E: ±15kV ESD 保护、52Mbps 、+3V 至+5.5V 、SOT23、RS-485/RS-422、真失效保护接收器MAX3293/MAX3294/MAX3295: 20Mbps 、+3.3V 、SOT23、RS-485/RS-422发送器♦对于多通道收发器应用MAX3030E-MAX3033E: ±15kV ESD 保护、+3.3V 、四路RS-422发送器♦对于失效保护应用MAX3080-MAX3089: 失效保护、高速(10Mbps)、限摆率RS-485/RS-422收发器♦对于低电压应用MAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E: +3.3V 供电、±15kV ESD 保护、12Mbps 、限摆率、真正的RS-485/RS-422收发器MAX481/MAX483/MAX485/MAX487–MAX491/MAX1487低功耗、限摆率、RS-485/RS-422收发器_____________________________________________________________________选择表19-0122; Rev 8; 10/03定购信息在本资料的最后给出。

agilent-5067-5585_chinese.pdf-高灵敏度d1000试剂安全技术说明书

High Sensitivity D1000 Reagents, Part Number 5067-5585*************(24小时)化学品安全技术说明书GHS product identifier 应急咨询电话（带值班时间）::供应商/ 制造商:安捷伦科技贸易（上海）有限公司中国（上海）外高桥自由贸易试验区英伦路412号（邮编:200131)电话号码： 800-820-3278传真号码: 0086 (21) 5048 2818High Sensitivity D1000 Reagents, Part Number 5067-5585化学品的推荐用途和限制用途High Sensitivity D1000 Sample Buffer 5190-6504High Sensitivity D1000 Ladder 5067-5587部件号:部件号（化学品试剂盒）:5067-5585安全技术说明书根据 GB/ T 16483-2008 和 GB/ T 17519-2013GHS化学品标识:高灵敏度 D1000 试剂, 部件号 5067-5585推荐用途限制用途High Sensitivity D1000Sample Buffer1 x 300 µl 样品瓶5067-5587High Sensitivity D1000Ladder1 x 20 µl 样品瓶::有关环境保护措施，请参阅第 12 节。

物质或混合物的分类根据 GB13690-2009 和 GB30000-2013紧急情况概述High Sensitivity D1000 Sample Buffer液体。

High Sensitivity D1000 Ladder 液体。

High Sensitivity D1000 Sample Buffer无色。

High Sensitivity D1000 Ladder 无色。

High Sensitivity D1000 Sample Buffer无气味的。

7443552150;中文规格书,Datasheet资料

Bezeichnung :description :Marking = part numberEigenschaften / properties Lerrlaufinduktivität/initial inductance Nenn-Induktivität /33%Umgebungstemperatur / temperature:+20°CWE-Perm ME 08-01-01RSt06-01-19ME 05-12-06ME 05-04-16ME 05-03-30ME05-03-16ME 05-01-15NameDatum / dateIt is recommended that the temperature of the part does not exceed 155°C under worst case operating conditions.http://www.we-online.deDatum / date..................................................................................Unterschrift / signatureWürth Elektronik..................................................................................Arbeitstemperatur / operating temperature: -40°C - +155°C Freigabe erteilt / general release:Kunde / customerDraht / wire:Metra HIT 27I für/for R DCE Testbedingungen / test conditions :AIEIW-200Basismaterial / base material:Umgebungstemp. / ambient temperature: -40°C - +105°C F Werkstoffe & Zulassungen / material & approvals :G Eigenschaften / general specifications :Kontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked .................................................................................................SPEICHERDROSSEL WE-HCI POWER-CHOKE WE-HCIArtikelnummer / part number :7443552150Elektrische Eigenschaften / electrical properties :D Prüfgeräte / test equipment :HP 34401 A & Fluke 54II für/for I DC; Luftfeuchtigkeit / humidity:WAYNE KERR 3260B für/for L 0; I SAT Änderung / modificationVersion 1Version 2Version 3Version 4Version 5Version 6Version 7Bezeichnung :description :H Induktivitätskurve / Inductance curve :ME 08-01-01RSt06-01-19ME 05-12-06ME 05-04-16ME 05-03-30ME05-03-16ME 05-01-15NameDatum / dateD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.deGeprüft / checked Kontrolliert / approvedÄnderung / modificationWürth Elektronik eiSos GmbH & Co. KGVersion 2..............................................................................................................................................Version 1Datum / dateUnterschrift / signature Version 4Würth ElektronikVersion 3Version 6....................................................................................................................................................................Version 5Freigabe erteilt / general release:Kunde / customerVersion 7SPEICHERDROSSEL WE-HCI POWER-CHOKE WE-HCIDATUM / DATE : 2008-01-01Bezeichnung :description :I Temperaturanstieg / Temperature rise curve :ME 08-01-01RSt06-01-19ME 05-12-06ME 05-04-16ME 05-03-30ME05-03-16ME 05-01-15NameDatum / datehttp://www.we-online.deD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Würth Elektronik eiSos GmbH & Co. KGWürth ElektronikVersion 3Version 2..........................................................................................................................................Geprüft / checked Kontrolliert / approvedÄnderung / modificationVersion 6...............................................................................................................................................................Datum / dateUnterschrift / signatureVersion 4Version 5Version 1Version 7Freigabe erteilt / general release:Kunde / customerBezeichnung :description :ME 05-12-06ME 05-04-16ME 05-03-30ME05-03-16ME 05-01-15NameDatum / dateD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked Kontrolliert / approvedÄnderung / modificationWürth Elektronik eiSos GmbH & Co. KGVersion 2................................................................................................................................................Version 1Datum / dateUnterschrift / signature Version 4Würth ElektronikVersion 3....................................................................................................................................................................Version 5Freigabe erteilt / general release:Kunde / customerSPEICHERDROSSEL WE-HCI POWER-CHOKE WE-HCIThe Force for tearing off cover tape is 20 to 70 grams in arrow direction150°feeding directionThis electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.分销商库存信息: WURTH-ELECTRONICS 7443552150。

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ASTM A487-93(98)

Designation:A487/A487M–93(Reapproved1998)An American National Standard Standard Speciﬁcation forSteel Castings Suitable for Pressure Service1This standard is issued under theﬁxed designation A487/A487M;the number immediately following the designation indicates the yearof original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon(e)indicates an editorial change since the last revision or reapproval.1.Scope1.1This speciﬁcation2covers low-alloy steels and marten-sitic stainless steels in the normalized and tempered,or quenched and tempered,condition suitable for pressure-containing parts.The weldability of the classes in this speci-ﬁcation varies from readily weldable to weldable only with adequate precautions,and the weldability of each class should be considered prior to assembly by fusion welding.1.2Selection will depend on design,mechanical,and ser-vice ers should note that hardenability of some of the grades mentioned may restrict the maximum size at which the required mechanical properties are obtained.1.3The values stated in either inch-pound units or SI units are to be regarded separately as standard.Within the text,the SI units are shown in brackets.The values stated in each system are not exact equivalents;therefore,each system must be used independently of the bining values from the two systems may result in nonconformance with the speciﬁ-cation.Inch-pound units are applicable for material ordered to Speciﬁcation A487and SI units for material ordered to Speciﬁcation A487M.2.Referenced Documents2.1ASTM Standards:A370Test Methods and Deﬁnitions for Mechanical Testing of Steel Products3A488/A488M Practice for Steel Castings,Welding,Quali-ﬁcations of Procedures and Personnel4A703/A703M Speciﬁcation for Steel Castings,General Requirements,for Pressure-Containing Parts4E165Test Method for Liquid Penetrant Examination5E709Guide for Magnetic Particle Examination52.2American Society of Mechanical Engineers:ASME Boiler and Pressure Vessel Code,Section IX62.3Manufacturers Standardization Society of the Valve and Fittings Industry Standards:7SP-55Quality Standard for Steel Castings-Visual Method3.General Conditions for Delivery3.1Material furnished to this speciﬁcation shall conform to the requirements of Speciﬁcation A703/A703M including any supplementary requirements that are indicated in the purchase order.Failure to comply with the general requirements of Speciﬁcation A703/A703M constitutes nonconformance with this speciﬁcation.In case of conﬂict between the requirements of this speciﬁcation and Speciﬁcation A703/A703M,this speciﬁcation shall prevail.4.Ordering Information4.1The inquiry and order should include or indicate the following:4.1.1A description of the casting by pattern number or drawing(dimensional tolerances shall be included on the casting drawing),4.1.2ASTM designation and year of issue,4.1.3Grade and class of steel,4.1.4Options in the speciﬁcation,and4.1.5The supplementary requirements desired including the standard of acceptance.5.Heat Treatment5.1All castings shall receive a heat treatment indicated in Table1.Preliminary heat treatment prior toﬁnal heat treatment as well as multiple tempering is permitted.5.2Heat treatment shall be performed after the castings have been allowed to cool below the transformation range.5.3The furnace temperature for heat treating shall be effectively controlled by use of recording-type pyrometers.6.Chemical Composition6.1The steel shall conform to the requirements as to chemical composition prescribed in Table2.Product analysis tolerance shall conform to the product analysis tolerance shown in Speciﬁcation A703/A703M.Product analysis toler-ances for stainless grades are not presently applicable pending development of these limits.1This speciﬁcation is under the jurisdiction of ASTM Committee A-1on Steel, Stainless Steel,and Related Alloysand is the direct responsibility of Subcommittee A01.18on Castings.Current edition approved Dec.15,1993.Published April1994.Originally published as A487–st previous edition A487/A487M–91.2For ASME Boiler and Pressure Vessel Code applications see related Speciﬁ-cations SA-487in Section II of that code.3Annual Book of ASTM Standards,V ol01.03.4Annual Book of ASTM Standards,V ol01.02.5Annual Book of ASTM Standards,V ol03.03.6Available from American Society of Mechanical Engineers,345E.47th St., New York,NY10017.7Available from Manufacturer’s Standardization Society of the Valve and Fittings Industry,127Park St.,N.E.Vienna,V A22180.1AMERICAN SOCIETY FOR TESTING AND MATERIALS100Barr Harbor Dr.,West Conshohocken,PA19428 Reprinted from the Annual Book of ASTM Standards.Copyright ASTM7.Tensile Requirements7.1Tensile properties of steel used for the castings shall conform to the requirements prescribed in Table 3.8.Quality8.1The surface of the casting shall be free of adhering sand,scale,cracks,and hot tears as determined by visual examina-tion.Other surface discontinuities shall meet the visual accep-tance standards speciﬁed in the order.Visual Method SP-55or other visual standards may be used to deﬁne acceptable surface discontinuities and ﬁnish.Unacceptable visual surface discon-tinuities shall be removed and their removal veriﬁed by visual examination of the resultant cavities.When methods involving high temperatures are used in the removal and repair of discontinuities,the casting shall be preheated to at least the minimum temperature in Table 4.8.2The castings shall not be peened,plugged,or impreg-nated to stop leaks.9.Repair By Welding9.1For castings,other than those intended for use under ASME Boiler and Pressure Vessel Code,repairs shall be made using procedures and welders qualiﬁed under Practice A 488/A 488M.9.2On castings intended for use under the ASME Boiler and Pressure Vessel Code,repairs shall be made by procedures and welders qualiﬁed under Section IX of that code.9.3After repair welding,all castings shall be postweld heat treated in accordance with Table 4or reheat treated in accordance with Table 1.9.4Weld repairs shall be inspected using the same quality standards as are used to inspect the castings.Re–examination of the weld repair by radiography when Supplementary Re-quirement S 5has been speciﬁed will not be necessary when an applicable surface inspection method was used to locate the discontinuity except for the following:TABLE 1Heat Treat RequirementGrade Class Austenitizing Temperature,min,°F [°C]Media A Quenching Cool Below °F [°C]Tempering Temperature,°F [°C]B1A 1600[870]A 450[230]1100[595]1B 1600[870]L 500[260]1100[595]1C 1600[870]A or L500[260]1150[620]2A 1600[870]A 450[230]1100[595]2B 1600[870]L 500[260]1100[595]2C 1600[870]A or L 500[260]1150[620]4A 1600[870]A or L 500[260]1100[595]4B 1600[870]L 500[260]1100[595]4C 1600[870]A or L500[260]1150[620]4D 1600[870]L 500[260]1150[620]4E 1600[870]L 500[260]1100[595]6A 1550[845]A 500[260]1100[595]6B 1550[845]L 500[260]1100[595]7A 1650[900]L 600[315]1100[595]8A 1750[955]A 500[260]1250[675]8B 1750[955]L 500[260]1250[675]8C 1750[955]L 500[260]1250[675]9A 1600[870]A or L 500[260]1100[595]9B 1600[870]L 500[260]1100[595]9C 1600[870]A or L500[260]1150[620]9D 1600[870]L 500[260]1150[620]9E 1600[870]L 500[260]1100[595]10A 1550[845]A 500[260]1100[595]10B 1550[845]L 500[260]1100[595]11A 1650[900]A 600[315]1100[595]11B 1650[900]L 600[315]1100[595]12A 1750[955]A 600[315]1100[595]12B 1750[955]L 400[205]1100[595]13A 1550[845]A 500[260]1100[595]13B 1550[845]L 500[260]1100[595]14A 1550[845]L 500[260]1100[595]16(J31200)A 1600[870]C A 600[315]1100[595]CA15A 1750[955]A or L 400[205]900[480]CA15B 1750[955]A or L 400[205]1100[595]CA15C 1750[955]A or L 400[205]1150[620]DE CA15D 1750[955]A or L 400[205]1150[260]DE CA15M A 1750[955]A or L 400[205]1100[595]CA6NM A 1850[1010]A or L 200[95]1050–1150[565–620]CA6NMB1850[1010]A orL200[95]1225–1275[665–690]E ,F 1050–1150[565–620]GAA 5air,L 5Liquid.BMinimum temperature unless range is speciﬁed.CDouble austenitize.DDouble temper with the ﬁnal temper at alower temperature than the intermediate temper.EAir cool to below 200°F [95°C]after ﬁrst temper.FIntermediate.GFinal.9.4.1Weld repairs on castings which have leaked on hydro-static test.9.4.2Weld repairs on castings in which the depth of any cavity prepared for repair welding is more than 20%of the wall thickness or 1in.[25mm],whichever is smaller.9.4.3Weld repairs on castings in which any cavity prepared for welding is greater than approximately 10in.2[65cm 2].10.Product Marking10.1Castings shall be marked for material identiﬁcation with the grade and class symbols (1-A,4-C,CA15-A).11.Keywords11.1steel castings;alloy steel;stainless steel;martensitic stainless steel;pressure containing partsTABLE 2Chemical Requirements (Maximum Percent Unless Range is Given)Grade1.2.4.6.7.8.9.10.11.12.Class Type ABC VanadiumABC Manganese-Molyb-denum ABCDE Nickel-Chromium-MolybdenumAB Manganese Nickel-Chromium-Molybdenum A Nickel-Chromium-Molybdenum-Vanadium A ABC Chromium-Molyb-denum ABCDE Chromium-Molyb-denum AB Nickel-Chromium-Molybde-num AB Nickel-Chromium-Molybdenum AB Nickel-Chromium-MolybdenumCarbon 0.300.300.300.05–0.380.05–0.200.05–0.200.05–0.330.300.05–0.200.05–0.20Manganese 1.00 1.00–1.40 1.00 1.30–1.700.60–1.000.50–0.900.60–1.000.60to 1.000.50–0.800.40–0.70Phosphorus 0.040.040.040.040.040.040.040.040.040.04Sulfur 0.0450.0450.0450.0450.0450.0450.0450.0450.0450.045Silicon 0.800.800.800.800.800.800.800.800.600.60Nickel ......0.40–0.800.40–0.800.70–1.00......1.40–2.000.70–1.100.60–1.00Chromium ......0.40–0.800.40–0.800.40–0.80 2.00–2.750.75–1.100.55–0.900.50–0.800.50–0.90Molybdenum ...0.10–0.300.15–0.300.30–0.400.40–0.600.90–1.100.15–0.300.20–0.400.45–0.650.90–1.20Vanadium 0.04–0.12.........0.03–0.10...............Boron ............0.002–0.006...............Copper............0.15–0.50...............Residual Elements:Copper 0.500.500.500.500.500.500.500.500.500.50Nickel 0.500.50............0.50.........Chromium 0.350.35........................Mo +W 0.25...........................Tungsten ...0.100.100.100.100.100.100.100.100.10Vanadium...0.030.030.03...0.030.030.030.030.03Total content of residual elements1.001.000.600.600.600.601.000.600.500.50Grade13.14.16CA15CA15M CA6NMClass TypeAB Nickel-Molybdenum A Nickel-Molybdenum ALow Carbon Manganese-Nickel (J31200)ABCD Martensitic Chromium AMartensitic ChromiumAB Martensitic Chromium NickelCarbon 0.300.550.12B 0.150.150.06Manganese 0.80–1.100.80–1.10 2.10B 1.00 1.00 1.00Phosphorus 0.040.040.020.0400.0400.04Sulfur 0.0450.0450.020.0400.0400.03Silicon 0.600.600.501.500.65 1.00Nickel 1.40–1.75 1.40–1.75 1.00–1.40 1.001.03.5–4.5Chromium .........11.5–14.011.5–14.011.5–14.0Molybdenum 0.20–0.300.20–0.30...0.500.15–1.00.4–1.0Boron ..................Copper..................Residual Elements Copper 0.500.500.200.500.500.50Nickel ..................Chromium 0.400.400.20.........Molybdenum ......0.10.........Tungsten 0.100.100.100.100.100.10Vanadium0.030.030.020.050.050.05Total content of residual elements0.750.750.500.500.500.50A Proprietary steel composition.BFor each reduction of 0.01%below the speciﬁed maximum carbon content,an increase of 0.04%manganese above the speciﬁed maximum will be permitted up to a maximum of 2.30%.TABLE3Required Mechanical PropertiesPrevious Designation Grade ClassTensile Strength,Amin,ksi[MPa]Yield Strength,min,ksi[MPa],at0.2%OffsetElongation,2in.[50mm]or4d,min,%Reductionof Area,min%Hardnessmax,HRC[HB]MaxThickness,in.[mm]1N1A85[585]–110[760]55[380]22401Q1B90[620]–115[795]65[450]22451C90[620]65[450]224522[235]2N2A85[585]–110[760]53[365]22352Q2B90[620]–115[795]65[450]22402C90[620]65[450]224022[235]4N4A90[620]–115[795]60[415]18404Q4B105[725]–130[895]85[585]17354C90[620]60[415]183522[235]4D100[690]75[515]173522[235]4QA4E115[795]95[655]15356N6A115[795]80[550]18306Q6B120[825]95[655]12257Q7A115[795]100[690]1530 2.5[63.5]8N8A85[585]–110[760]55[380]20358Q8B105[725]85[585]17308C100[690]75[515]173522[235]9N9A90[620]60[415]18359Q9B105[725]85[585]16359C90[620]60[415]183522[235]9D100[690]75[515]173522[235]9E115[795]95[655]153510N10A100[690]70[485]183510Q10B125[860]100[690]153511N11A70[484]–95[655]40[275]203511Q11B105[725]–130[895]85[585]173512N12A70[485]–95[655]40[275]203512Q12B105[725]–130[895]85[585]173513N13A90[620]–115[795]60[415]183513Q13B105[725]–130[895]85[585]173514Q14A120[825]–145[1000]95[655]143016N16(J31200)A70[485]–95[655]40[275]2235CA15A CA15A140[965]–170[1170]110[760]–130[895]1025CA15CA15B90[620]–115[795]65[450]1830CA15C90[620]60[415]183522[235]CA15D100[690]75[515]173522[235]CA15M CA15M A90[620]–115[795]65[450]1830CA6NM CA6NM A110[760]–135[930]80[550]1535CA6NM CA6NM B100[690]75[515]173523[255]BA Minimum ksi,unless range is given.B Test Methods and Deﬁnitions A370,Table3a does not apply to CA6NM.The conversion given is based on CA6NM test coupons.(For example,see ASTM STP756.8)SUPPLEMENTARY REQUIREMENTSThe following supplementary requirements shall not apply unless speciﬁed in the purchase order.A list of standardized supplementary requirements for use at the option of the purchaser is included in Speciﬁcation A703/A703M.Those which are ordinarily considered suitable for use with this speciﬁcation are given below.Others enumerated in Speciﬁcation A703/AS1.Unspeciﬁed ElementsS4.Magnetic Particle InspectionS5.Radiographic InspectionS8.Charpy Impact TestS8.1In addition to the requirements listed in S8of Speci-ﬁcation A703/A703M,the following speciﬁc requirements apply to this speciﬁcation:S8.1.1When S8is speciﬁed for Grades1B,2B,4B,6B, 7A,8B,9B,or10B,impact properties shall be determined by performing a Charpy V-notch impact test at−50°F[−46°C] with a speciﬁc minimum average value of15ft-lb[20J]and a speciﬁed minimum single value of10ft-lb[14J].Other temperatures may be used upon agreement between the manu-facturer and the purchaser,in which case S8.1.3shall apply. Other higher speciﬁed minimum average and single values may be used upon agreement between the manufacturer and the purchaser.S8.1.2Impact requirements for grades other than1B,2B, 4B,6B,7A,8B,9B,and10B shall be agreed upon between the manufacturer and the purchaser.S8.1.3When an impact test temperature other than−50°F [−46°C]is used for those grades listed in S8.1.1,the lowest test temperature at which the material meets the impact requirements shall be stamped with low stress stamps imme-diately ahead of the material symbol on the raised pad(for example,2510B for+25°F[−4°C]and02510B for−25°F [−32°C]).S10.Examination of Weld PreparationS10.1The method of performing the magnetic particle or liquid penetrant test shall be in accordance with Practice E709 or Practice E165.TABLE4Minimum Pre-Heat and Post Weld Heat Treat RequirementsGrade ClassMinimum Pre-HeatTemperature,°F[°C]Post Weld Heat Treat,°F[°C]1A,B200[95]1100[595]A minimum1C200[95]1150[620]A minimum2A,B200[95]1100[595]A minimum2C200[95]1150[620]A minimum4A,B,E200[95]1100[595]A minimum4C,D200[95]1150[620]A minimum6A,B300[150]1100[595]A minimum7A300[150]1100[595]A minimum8A,B,C300[150]1250[675]A minimum9A,B,E300[150]1100[595]A minimum9C,D300[150]1150[620]A minimum10A,B300[150]1100[595]A minimum11A,B300[150]1100[595]A minimum12A,B300[150]1100[595]A minimum13A,B400[205]1100[595]A minimum14A400[205]1100[595]A minimum16(J31200)A50[10]1100[595]A minimumCA15A400[205]1750[955]air cool or liquid quench below400°F[205°C]temper at900°F[480°C]minimum CA15B400[205]1100[595]A minimumCA15C,D400[205]1150[620]A minimumCA15M A400[205]1100[595]A minimumCA6NM A50[10]Final temper between1050[565]and1150[620]CA6NM B50[10]Intermediate PWHT between1225[665]and1275[690]Final temper PWHT1050[565]and1150[620]BA Post weld heat treat temperature must be at or below theﬁnal tempering temperature.B The intermediate andﬁnal PWHT temperatures shall be the same as the intermediate andﬁnal tempering temperatures,respectively,as the original heat treatmentof the castings.Cool to below200°F[95°C]between the intermediate andﬁnal PWHT.The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this ers of this standard are expressly advised that determination of the validity of any such patent rights,and the risk of infringement of such rights,are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed everyﬁve years and if not revised,either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.Your comments will receive careful consideration at a meeting of the responsible technical committee,which you may attend.If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards,100Barr Harbor Drive,West Conshohocken,PA19428.。

050-607-5517899中文资料

ELECTRICAL Impedance Frequency Range Voltage Rating * Insulation Resistance Contact Resistance Reflection Coefficient * 75 ȉ nominal 0 - 1 GHz At Sea Level = 330 Vrms 10 Gȉ minimum Inner contact = 4 mȉ maximum Outer contact = 2 mȉ maximum With f = 0.1 GHz = 0.02 maximum With f = 0.1 – 0.5 GHz = 0.04 maximum With f = 0.5 – 1.0 GHz = 0.10 maximum
Part Number F50-A28-3002A90 F50-A28-3003A90 F50-A28-3033A90 F50-A28-3035A90 Assembly Instructions F50-A28-3002A90 F50-A28-3003A90 F50-A28-3033A90 F50-A28-3035A90 Cable Numbers 2YCCY 0.4/2.5 2YCY 0.7/4.4 BT2003 BT3002, TZC75024
Part Number F50-A11-3002A90 F50-A11-3003A90 Cable Numbers 2YCCY 0.4/2.5, 2YC(MS)CY 0.4/2.5 ST121 2YCY 0.7/4.4 RG59B/U, ST120, ST214
Assembly Instruction BBAI-1231 (Apply ITT Cannon Sales Dept.) Right Angle Crimp Plug Screw Coupling

max485esa中文资料

General DescriptionThe MAX481, MAX483, MAX485, MAX487–MAX491, andMAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and onereceiver. The MAX483, MAX487, MAX488, and MAX489feature reduced slew-rate drivers that minimize E MI andreduce reflections caused by improperly terminated cables,thus allowing error-free data transmission up to 250kbps.The driver slew rates of the MAX481, MAX485, MAX490,MAX491, and MAX1487 are not limited, allowing them totransmit up to 2.5Mbps.These transceivers draw between 120µA and 500µA ofsupply current when unloaded or fully loaded with disableddrivers. Additionally, the MAX481, MAX483, and MAX487have a low-current shutdown mode in which they consumeonly 0.1µA. All parts operate from a single 5V supply.Drivers are short-circuit current limited and are protectedagainst excessive power dissipation by thermal shutdowncircuitry that places the driver outputs into a high-imped-ance state. The receiver input has a fail-safe feature thatguarantees a logic-high output if the input is open circuit.The MAX487 and MAX1487 feature quarter-unit-loadreceiver input impedance, allowing up to 128 MAX487/MAX1487 transceivers on the bus. Full-duplex communi-cations are obtained using the MAX488–MAX491, whilethe MAX481, MAX483, MAX485, MAX487, and MAX1487are designed for half-duplex applications.________________________Applications Low-Power RS-485 Transceivers Low-Power RS-422 Transceivers Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks__Next Generation Device Features o For Fault-Tolerant Applications MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4Unit Load, +3.3V, RS-485 Transceiver MAX3440E–MAX3444E: ±15kV ESD-Protected,±60V Fault-Protected, 10Mbps, Fail-Safe, RS-485/J1708 Transceivers o For Space-Constrained Applications MAX3460–MAX3464: +5V, Fail-Safe, 20Mbps,Profibus RS-485/RS-422 Transceivers MAX3362: +3.3V, High-Speed, RS-485/RS-422Transceiver in a SOT23 Package MAX3280E–MAX3284E: ±15kV ESD-Protected,52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422,True Fail-Safe Receivers MAX3293/MAX3294/MAX3295: 20Mbps, +3.3V,SOT23, RS-485/RS-422 Transmitters o For Multiple Transceiver Applications MAX3030E–MAX3033E: ±15kV ESD-Protected,+3.3V, Quad RS-422 Transmitters o For Fail-Safe Applications MAX3080–MAX3089: Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422Transceiverso For Low-Voltage ApplicationsMAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E: +3.3V Powered, ±15kVESD-Protected, 12Mbps, Slew-Rate-Limited,True RS-485/RS-422 Transceivers For pricing, delivery, and ordering information, please contact Maxim Direct at1-888-629-4642, or visit Maxim Integrated’s website at .______________________________________________________________Selection Table19-0122; Rev 10; 9/14PARTNUMBERHALF/FULL DUPLEX DATA RATE (Mbps) SLEW-RATE LIMITED LOW-POWER SHUTDOWN RECEIVER/DRIVER ENABLE QUIESCENT CURRENT (μA) NUMBER OF RECEIVERS ON BUS PIN COUNT MAX481Half 2.5No Yes Yes 300328MAX483Half 0.25Yes Yes Yes 120328MAX485Half 2.5No No Yes 300328MAX487Half 0.25Yes Yes Yes 1201288MAX488Full 0.25Yes No No 120328MAX489Full 0.25Yes No Yes 1203214MAX490Full 2.5No No No 300328MAX491Full 2.5No No Yes 3003214MAX1487 Half 2.5No No Yes 2301288Ordering Information appears at end of data sheet.找电子元器件上宇航军工MAX481/MAX483/MAX485/MAX487–MAX491/MAX1487Low-Power, Slew-Rate-LimitedRS-485/RS-422 TransceiversPackage Information For the latest package outline information and land patterns, go to . Note that a “+”, “#”, or “-”in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status.16Low-Power, Slew-Rate-Limited RS-485/RS-422 TransceiversMAX481/MAX483/MAX485/MAX487–MAX491/MAX1487Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-100017©2014 Maxim Integrated Products, Inc.Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.。

5745189-7资料

5745189-7 Product DetailsHome | Customer Support | Suppliers | Site Map | Privacy Policy | Browser Support© 2008 Tyco Electronics Corporation All Rights Reserved SearchProducts Documentation Resources My Account Customer Support Home > Products > By Type > D Subminiature > Product Feature Selector > Product Details5745189-7Active Standard Board Mount ConnectorsAlways EU RoHS/ELV Compliant (Statement of Compliance)Product Highlights:?Number of Positions = 37?Receptacle?PCB Mount Angle = Vertical?Product Series = HD 20?Without Mating Connector LockView all Features | Find SimilarProductsCheck Pricing &AvailabilitySearch for ToolingView MatingProducts (6)Product FeatureSelectorContact Us AboutThis ProductQuick LinksDocumentation & Additional InformationProduct Drawings:?RECEPTACLE ASSY, SIZE 4, 37 POS, VERTICAL, AMPLIMITE HDP(PDF, English)Catalog Pages/Data Sheets:?None AvailableProduct Specifications:?AMPLIMITE HD-20 PCB Mounted Connector(PDF, English) Application Specifications:?AMPLIMITE HD-20 Straight Solder Contact Tine, Front ...(PDF, English)Instruction Sheets:?None AvailableCAD Files: (CAD Format & Compression Information)?2D Drawing (DXF, Version B)?3D Model (IGES, Version B)?3D Model (STEP, Version B)List all Documents Additional Information:?Product Line InformationAdditional Product Images: ?Product PhotoRelated Products:?Tooling?Mating Products (6)Product Features (Please use the Product Drawing for all design activity)Product Type Features:?Number of Positions = 37?Gender = Receptacle?PCB Mount Angle = Vertical?Product Series = HD 20?Mating Connector Lock = Without?PCB Retention Feature = No?Shell Type = Full Metal?Shell Size = 4?PCB Thickness (in [mm]) = 0.093 –0.125 [2.36– 3.18]?Grounding Indents = Without?Grounding Straps = Without?PCB Mount Style = Thru Hole?Color Code = None?Sealed = No?Profile = High?Post Size (mm [in]) = 0.64 [.025]?Mounting Hole Diameter (mm [in]) = 3.05[.120]?Shell Material = Steel?Comment = All receptacles are preloaded withsize 20 DF posted socket contactsMechanical Attachment:?Panel Attachment = Without Termination Related Features:?Grounding Clips = Without?Termination (Solder) Post Length (mm [in]) =4.78 [0.188]?Solder Tail Contact Plating = Tin over Nickel Body Related Features:?Insert Flammability Rating = UL 94V-0?Insert Material = Thermoplastic?Shell Plating = TinContact Related Features:?Contact Mating Area Plating Material = Gold(30)?Contact Shape = Square?Contact Material = Phosphor BronzeIndustry Standards:?RoHS/ELV Compliance = RoHS compliant, ELVcompliant?Lead Free Solder Processes = Wave soldercapable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C?RoHS/ELV Compliance History = Always wasRoHS compliantOperation/Application:?Application = StandardOther:?Brand = AMPProvide Website Feedback | Contact Customer Support。

ARALDITE

版本 1.1 修订日期: 2018/07/25SDS 编号: 400001008801前次修订日期: 2016/11/03 最初编制日期: 2016/11/031. 化学品及企业标识产品名称: ARALDITE ® SUPERSTRENGTH HARDENER 爱牢达®超强胶粘剂（固化剂）制造商或供应商信息制造商或供应商名称: 亨斯迈先进化工材料(广东)有限公司地址: 中国广东番禺区石楼镇市莲路飞鹅岭工业园, 邮编: 511447电话号码 : +86 20 39377000 传真 : +86 20 84865122电子邮件地址 : *************************************应急咨询电话: 欧洲: +32 35 75 1234法国奥尔菲拉: +33(0)145425959 亚洲: +65 6336-6011 中国: +86 20 39377888+86 532 83889090 印度: + 91 22 42 87 5333 澳大利亚: 1800 786 152 新西兰: 0800 767 437 美国: +1/800/424.9300推荐用途和限制用途推荐用途: 硬化剂限制用途 : 只用于工业用途。

2. 危险性概述紧急情况概述GHS 危险性类别皮肤腐蚀/刺激: 类别 1 严重眼睛损伤/眼睛刺激性 : 类别 1版本 1.1 修订日期: 2018/07/25SDS 编号: 400001008801前次修订日期: 2016/11/03 最初编制日期: 2016/11/03皮肤过敏: 类别 1 急性（短期）水生危害: 类别 3 长期水生危害: 类别2GHS 标签要素象形图:信号词: 危险危险性说明: H314 造成严重皮肤灼伤和眼损伤。

H317 可能造成皮肤过敏反应。

H402 对水生生物有害。

H411 对水生生物有毒并具有长期持续影响。

防范说明: 预防措施:P261 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。

SAE--J501-1948--SHAFT--ENDS

SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-8512 FAX: (724) 776-0243TO PLACE A DOCUMENT ORDER; (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS Copyright 1948 Society of Automotive Engineers, Inc.All rights reserved.Printed in U.S.A.3.Notes3.1Marginal Indicia—The change bar (l) located in the left margin is for the convenience of the user in locatingareas where technical revisions have been made to the previous issue of the report. An (R) symbol to the left of the document title indicates a complete revision of the report.PREPARED BY THE SAE PARTS AND FITTINGS COMMITTEE-6-Rationale—Not Applicable.Relationship of SAE Standard to ISO Standard—Not applicable. Application—Not applicable.Reference Section—There are no referenced publications specified herein. Developed by the SAE Parts and Fittings Committee。

6-487509-8中文资料

6-487509-8 Product DetailsHome | Customer Support | Suppliers | Site Map | Privacy Policy | Browser Support© 2008 Tyco Electronics Corporation All Rights Reserved SearchProducts Documentation Resources My Account Customer SupportHome > Products > By Type > Ribbon, SATA/SAS/Mini-SAS & Flat Flex Wire Connectors > Product Feature Selector > Product Details6-487509-8Active Flexible Film ConnectorsAlways EU RoHS/ELV Compliant (Statement of Compliance)Product Highlights:?Connector? 2.54 mm Centerline?Connector Type = Trio-Mate?Number of Positions = 19?Number of Rows = SingleView all Features | Find SimilarProductsCheck Pricing &AvailabilitySearch for ToolingProduct FeatureSelectorContact Us AboutThis ProductQuick LinksDocumentation & Additional InformationProduct Drawings:?TRIO MATE VERTICAL CABLE ENTRY FOR 1.57 [.062] THK P...(PDF, English)Catalog Pages/Data Sheets:?None AvailableProduct Specifications:?None AvailableApplication Specifications:?None AvailableInstruction Sheets:?None AvailableCAD Files:?None AvailableList all Documents Additional Information:?Product Line InformationAdditional Product Images: ?PCB LayoutRelated Products:?ToolingProduct Features (Please use the Product Drawing for all design activity)Product Type Features:?Product Type = Connector?Connector Type = Trio-Mate?Number of Positions = 19?PCB Thickness (mm [in]) = 1.60 [0.063]?Mating Connector Lock = Without?Mating Polarization = Without?Mounting Ears = Without?Color = BlackMechanical Attachment:?Panel Attachment = WithoutTermination Related Features:?Termination (Solder) Post Length (mm [in]) =4.06 [0.160]Body Related Features:?Centerline (mm [in]) = 2.54 [0.100]?Number of Rows = Single?Cable Entry Angle = Vertical Contact Related Features:?Contact Mating Area Plating = Bright Tin?Contact Material = Phosphor BronzeHousing Related Features:?Housing Material = Thermoplastic Polyester?Housing Flammability Rating = UL 94V-0Industry Standards:?RoHS/ELV Compliance = RoHS compliant, ELVcompliant?Lead Free Solder Processes = Wave soldercapable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C?RoHS/ELV Compliance History = Always wasRoHS compliantConditions for Usage:?Terminate To = Printed Circuit BoardOther:?Brand = AMPProvide Website Feedback | Contact Customer Support。

饮用水新国标GBT5749-2019相关色谱消耗品共7页

饮用水新国标相关色谱消耗品2012年7月1日起，我国将强制实施新版的《生活饮用水卫生标准》GB/T 5749-2019，修订后的新标准，其中一项最大的变化就是检测指标从35项增加到了106项。

迪马科技作为全球领先的色谱消耗品制造和供应商，其产品覆盖了色谱分析实验室所用的绝大部色谱消耗品：化学标准品、GC毛细柱、HPLC色谱柱、各品牌GC/HPLC仪器配件、SPE样品前处理、化学高纯溶剂等。

针对新国标GB/T 5749-2019中53项目有机物的检测，迪马科技提出了相应的色谱消耗品解决方案。

1.标准中相关的化学标准品 (1)1.1 有机物标准品（单标） (1)1.2有机物标准品（混标） (3)2.标准中相关的GC/HPLC色谱柱 (5)3.标准中相关SPE固相萃取柱产品 (6)4.标准中相关的通用色谱消耗品 (6)5.高纯化学试剂 (7)1.标准中相关的化学标准品注：53项有机化合物中三氯甲烷，甲苯，七氯，马拉硫磷，对硫磷，甲基对硫磷，五氯酚，呋喃丹，敌敌畏，溴氰菊酯为管制产品。

1.2有机物标准品（混标）25种VOC（挥发性有机物）混标苯苯乙烯对二甲苯1.2-二氯苯 1.4-二氯苯二氯甲烷1.2-二氯乙烷 1.1-二氯乙烯反式-1.2-二氯乙烯环氧氯丙烷* 甲苯间二甲苯邻二甲苯六氯丁二烯氯苯2-氯-1.3-丁二烯氯乙烯三氯甲烷三氯乙烯三溴甲烷顺式-1.2-二氯乙烯四氯化碳四氯乙烯乙苯异丙苯*500 μg/mL在甲醇中100 μg/mL在甲醇中，1mL/安瓿，Cat.No.: 12-SP-DC02Z24种SVOC（半挥发性有机物）混标苯胺苯并(a)芘对二硝基苯对硝基氯苯 2.4-二氯苯酚 2.4-二硝基甲苯2.4-二硝基氯苯间二硝基苯间硝基氯苯邻苯二甲酸二（2- 乙基己基）酯邻苯二甲酸二丁酯邻二硝基苯邻硝基氯苯六氯苯 1.2.3-三氯苯 1.2.4-三氯苯1.3.5-三氯苯2.4.6-三氯苯酚 2.4.6-三硝基甲苯1.2.3.4-四氯苯 1.2.3.5-四氯苯 1.2.4.5-四氯苯五氯苯酚硝基苯500 μg/mL在甲苯中，1mL/安瓿，Cat.No.: 12-SP-DC01Z氯苯类化合物混标（12个化合物）New!包括HJ621-2019中的12个化合物氯苯100,000 1,3,5-三氯苯2001,2-二氯苯1,000 1,2,3,4-四氯苯50.01,3-二氯苯1,000 1,2,3,5-四氯苯50.01,4-二氯苯1,000 1,2,4,5-四氯苯50.01,2,3-三氯苯200 五氯苯20.01,2,4-三氯苯200 六氯苯20.0在甲醇中，1mL/安瓿，Cat.No.: 12-SP-9161-125YAMZ常见有机氯农药混标（8个化合物）a-六六六b-六六六d-六六六g-六六六(林丹)4,4’-滴滴滴4,4’-滴滴涕2,4’-滴滴涕4,4’-滴滴伊100 μg/mL在丙酮中，1 mL/安瓿，Cat.No.: 12-SP-DC03Z地表水检测硝基苯混标(10个化合物)包括GB3838 2019中10种化合物2,4-二硝基氯苯2,4,6-三硝基甲苯2,4-二硝基甲苯邻硝基氯苯间硝基氯苯对硝基氯苯邻二硝基苯间二硝基苯对二硝基苯硝基苯1000ug/ml在甲苯中，1 mL/安瓿，Cat.No.: 12-SP-DC07Z挥发性卤代烃混标（13个化合物）包括HJ 620-2019中的13个化合物1,1-二氯乙烯500 三氯甲烷20二氯甲烷2000 四氯化碳20反式-1,2-二氯乙烯2000 三氯乙烯20顺式-1,2-二氯乙烯2000 四氯乙烯201,2-二氯乙烷2000 一溴二氯甲烷20二溴一氯甲烷100 六氯丁二烯20三溴甲烷100在甲醇中，1mL/安瓿，Cat.No.: 12-SP-9161-1216YWZ三氯苯混标1,2,3-三氯苯1,2,4-三氯苯1,3,5-三氯苯500 /mL在甲苯中，1 mL/安瓿，Cat.No.: 12-Sp-9161127-6WZ以上为部分水质检测用混标，若无法满足您检测需求，迪马科技还可根据您的具体需求进行定制服务，欢迎来电咨询！2.标准中相关的GC/HPLC色谱柱3.标准中相关SPE固相萃取柱产品更多SPE产品，欢迎来电咨询！4.标准中相关的通用色谱消耗品5.高纯化学试剂。

3577;中文规格书,Datasheet资料

PC QUICK-FIT FEMALE TERMINALSACCEPTS .110(2.8)TABVERTICAL ENTRYVERTICAL ENTRYACCEPTS .187(4.8)TABVERTICAL ENTRYACCEPTS .110(2.8)TAB HORIZONTAL ENTRYACCEPTS .187(4.8),.205(5.2),.250(6.4)TABSACCEPTS .110(2.8)×.032(.81)TABHORIZONTAL ENTRYMounting DetailMATERIAL:.012(.30)Brass,Tin-Nickel PlateMounting DetailMATERIAL:.016(.41)Brass,Tin-Nickel PlateMATERIAL:Brass,Tin-Nickel PlateMounting DetailMounting DetailMATERIAL:.016(.41)Brass,Tin-Nickel Plate CAT.NO.ACCEPTS TAB 3525.205(5.2)×.020(.51)3575.205(5.2)×.032(.81)CAT.NO.ACCEPTS TAB 3528.250(6.4)×.032(.81).400[10.1].046[1.15] DIA..076[1.9] DIA..400[10.1].067[1.70]DIA..104[2.6]DIA..146[3.7].232[5.9]W (Ref).420[10.7].150[3.8].050[1.25].200[5.1].200[5.1].052[1.30]DIA.CAT.NO.ACCEPTS TAB 3545.110(2.8)×.020(.51)3549.110(2.8)×.032(.81).212[5.4].062[1.55].100[2.5].075[1.90].400[10.2].040[1.00].070[1.80].156[4.0].280[7.1].070 [1.80].125 [3.2].281 [7.1].437[11.1].076[1.90].271 [6.9].120 [3.0].250[6.3]Tel (718)956-8900•Fax (718)956-9040(800)221-5510•kec@31-0720th Road –Astoria,NY 11105-2017RoHS COMPLIANT ~ISO 9001CERTIFIED®Mounting Detail.200[5.1].100[2.54]DIA.Mounting Detail.200[5.1].089[2.3]Mounting Detail.328[8.35].152[3.86]DIA.MATERIAL:.016(.41)Brass,Tin-Nickel PlateACCEPTS .205(5.2)TAB VERTICAL ENTRYACCEPTS .250(6.4)TABCAT.NO.ORIENTATION 3557top &side entry 3577bottom &side entryMATERIAL:.016(.41)Brass,Tin-Nickel PlateMATERIAL:.020(.51)Copper,Tin-Nickel PlateACCEPTS ALL TABS.110(2.8)TO.250(6.4)×.020(.50)TO.032.(.80)VERTICAL OR HORIZONTAL ENTRYSMT -HORIZONTAL ENTRYSMT -VERTICAL OR HORIZONTAL ENTRYACCEPTS .312(7.9)TABOVER SIZED.032[0.8].062[1.6].400[10.2].134[3.4].150[3.8].150[3.8].185[4.7]Underwriters Laboratories,Inc.Recognized Component Program —UL File Number E201546CAT.MATL NO.ACCEPTS TAB “W”“A”THICK 3571.187(4.8)×.020(.51).222(5.6).162(4.1).012(.30)3572.187(4.8)×.032(.81)3546.205(5.2)×.020(.51).240(6.1).180(4.6).012(.30)3550.205(5.2)×.032(.81)3547.250(6.4)×.032(.81).291(7.4).205(5.2).016(.41).392[10.0].180[4.6].422[10.7].375[9.5].109[2.8].106[2.7].578[14.7].180[4.6].144[3.7].065[1.30]DIA.Mounting Detail Cat.No.3557.134[3.4].067[1.7]DIA.(2)PLS.Mounting Detail Cat.No.3577.067[1.7]DIA.(2)PLS.TERMINAL CLEARENCE.040[1.0].134[3.4].062[1.6].212[5.4].062[1.55]W.100[2.5]A.098[2.5].400[10.2].062[1.55].250[6.4]MATERIAL:.012(.30)Brass,Tin-Nickel Plate.050[1.3].125[3.2].281[7.1].437[11.1].091[2.3].291[7.4].110[2.8].250[6.3].086[2.2].062[1.55]W (Ref).440[11.2].156[4.0].144[3.7].125[3.2].196[5.0]CAT.NO.ACCEPTS TAB W 3534.110(2.8)×.020(.51).070(1.80)3544.110(2.8)×.032(.81).075(1.92).312[7.9].090[2.3].250[6.4].100[2.54].075[1.9].105[2.7].156[4.0].150[3.8].242[6.2].282[7.2].062[1.6].100[2.5].185[4.7].250[6.4].176[4.5].067[1.7].252[6.4].067[1.7]TYP..105[2.7]Mounting Detail.100[2.6].105[2.7].312[7.9]Mounting DetailSPECIFICATIONSMaterial:.012(.30)Brass,Tin-Nickel Plate Current Rating:15Amps @500V ACSPECIFICATIONSMaterial:.016(.40)Brass,Tin-Nickel Plate Current Rating:15Amps @500V ACTape &Reel Spec’s:16mm wide,12mm pitch,13inch reel (750pieces per reel)*Low insertion force designTape &Reel Spec’s:24mm wide,8mm pitch,13inch reel (2000pieces per reel)CAT.NO.ACCEPTS TAB “W”3548.187(4.8)×.020(.51).093(2.36)3578*.187(4.8)×.020(.51).093(2.36)3551.187(4.8)×.032(.81).102(2.59)CAT.NO.3569(Bulk)CAT.NO.3569TR (Tape &Reel)CAT.NO.3586TR (Tape &Reel)CAT.NO.3586(Bulk)FEMALE PC QUICK-FIT TERMINALS55ACCEPTS ALL TABS.110(2.8)TO.250(6.4)×.020(.50)TO.032.(.80)CAT.NO.ACCEPTS TAB3555.312(7.9)×.032(.81)35573577/分销商库存信息: KEYSTONE-ELECTRONICS 3577。

Whatman快速诊断产品研发指南

1=大分子待检测物， 2=结合物， 3=捕获抗体（根据分析物情况而定）， 4=对照线抗体（如anti-IgG）， 5=小分子待测物， 6=竞争剂。
反应膜
最重要的侧向流免疫层析组件恐怕就属反应膜了。检测的热力学和动力学特性很大程度上取决于蛋白吸附和毛细管作用。而这些都与膜片的物理和化学性质密切相关。正因为如此，我们需要花费一些时间对膜化学和膜结构的基础知识进行一定的了解。
膜的选择
46
条带分析检测的建立和优化
47
蛋白结合的优化
47
封闭481来自Whatman® Part of GE Healthcare
试纸检测法
48
纤维素试纸的选择
49
样品制备介绍
51
样品收集介绍
55
附录
58
逐步解析如何建立侧向流检测
58
参考文献
59
订购信息
60
调查表
64
2
免疫层析检测
Whatman® Part of GE Healthcare
蛋白吸附能力
与分子吸附机制不同，膜的吸附能力取决于与蛋白发生吸附作用的聚合物表面积大小。通过查阅每种材料的比表面积率（SAR）可对不同孔径的膜的表面积进行近似估计。SAR是膜表面孔隙的实际表面积与膜面积的比值（表1）。它取决于膜的厚度，孔径和孔隙度。内在的表面积很显然与厚度呈线性递增关系，而厚度的增加可以简单地从体积增加来进行判断。孔径和内在表面积的关系表现为表面积与孔径的平方根呈反比。这就意味着10μm孔径的膜其表面积仅为0.1μm孔径膜的十分之一。内在表面积与孔密度呈非线性增加关系。孔密度是指膜上未填充聚合材料的部分所占比例（如干燥膜上空气填充空间）。孔密度也被描述为膜上的空腔。了解孔径和孔密度是完全不相关的参数非常重要。一张膜如果孔的数目较少，即使有大孔径的孔也只有非常低的孔密度。孔径更多地被解读为 “标称孔径”，因为这个参数值会因为孔径检测方法的不同而发生改变。