172850-2中文资料
3M屏蔽护套扁平电缆 1785系列
3M ™ Shielded/Jacketed, Flat Cable.050″ 28 AWG Stranded, Twisted Pair, PVC/PVC1785 SeriesPhysicalElectricalNote:Unbalanced is measured between conductors within a pair with one conductor connected to the shield. Balanced is measured between conductors within a pair with the shield floating.Environmental* RoHS = Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment"RoHS compliant" means that the product or part does not contain any of the following substances in excess of the following maximum concentration values in any homogeneous material, unless the substance is in an application that is exempt under RoHS: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls or prolybromianted diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing,this information represents 3M's knowledge and belief based upon information provided by third party suppliers to 3M.Jacket Material:Polyvinyl Chloride (PVC)Color:BlackPrimary Material:PVCColor:10 Color Repeat with Tan CommonMarking Standard:(UL) CL2 75C 28 AWG OR AWM 2912 3M NU C AWM IIA/B 80C 150V FT1 EU <50VConductors:28 AWG 7 x 36 [ 7 x 0.127 ] Tinned Stranded Copper Shielding:Expanded CopperVoltage Rating:USA: N.E.C. 725, CL2 or AWM 150V Canada: 150V EU: <50V Insulation Resistance:(Primary Cable)> 1 × 109 Ω/10 ft. [ 3m ]Unbalanced BalancedCharacteristic Impedance:67 Ω118 ΩCapacitance:24.7 pF/ft (81.0 pF/m)13.8 pF/ft (45.3 pF/m)Inductance:11 µH/ft (0.36 µH/m).19 µΗ/ft (0.62 µΗ/m)Propagation Delay: 1.65 ns/ft (5.41 ns/m) 1.63 ns/ft (5.35 ns/m)Velocity of Propagation: 62%62%Temperature Rating:USA: CL2;75°C or AWM:-20°C to +80°C Canada: 80°CFlammability Rating:USA: N.E.C. 725, CL2Canada:FT1TS-0308-17Sheet 1 of 2Date Modified: June 29, 2005•Meets external wiring requirements of National Electrical Code, Article 725•UL listed for US and Canadian markets •Expanded copper shielding provides easier termination than aluminum/mylar shielding •360 degree expanded copper shielding provides 20 db average shielding effectiveness•Twist and flat repeat has variable length options •RoHS* compliantUL File No.: E118773, Power Limited Circuit Cable CL2: (or AWM Style 2912)3M™Shielded/Jacketed, Flat Cable.050″ 28 AWG Stranded, Twisted Pair, PVC/PVC1785 Series3Important NoticeAll statements, technical information, and recommendationsrelated to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of one (1) year from the time ofpurchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULARPURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.Electronics6801 River Place Blvd.。
Sporlan Valve Company 1996年发布的蒸汽压力调节阀值手册说明书
January 1996 / BULLETIN 90-20-2EVAPORATORPRESSURE REGULATING VALVESNE WYPage 2 / BULLETIN 90-20-2EVAPORATOR PRESSURE REGULATING VALVES PILOTED INTERNALLY-(S)ORIT-PI-2,(S)ORIT-PI-3 AND (S)ORIT-PI-4FOR USE ON REFRIGERATION and/or AIR CONDITIONING SYSTEMS ONLY© Copyright 1996 By Sporlan Valve Company, Washington, MOment spring pressure is opposed by the inlet pres-sure plus the bottom spring pressure acting on the underside of the diaphragm in the closing direction.PRIMARY PORT - The three pressures that control the modulation of the main piston are the inlet pressure (P1) acting underneath the main piston, the piston spring (P5), and the pressure on the top of the piston (P4). See Figure 1. The inlet pressure is opposed by the piston spring pressure plus the pressure on top of the main piston acting in the closing direction. The pi-lot valve regulates the pressure on top of the main pis-ton during normal operation.Normal Operation — Valve modulating(Figure 1) - Evaporator Pressure Regulating Valves respond to variations in inlet pressure (evaporator pressure). The basic designation for the Sporlan (S)ORIT-PI describes the operation: O pen on R ise of I nlet Pressure or ORI . The pilot valve adjustment spring pressure (P2) should be set to control the mini-mum evaporator pressure. When the evaporator pres-sure rises above the valve setting, the inlet pressure (P1) combined with the bottom spring pressure (P3),closes the pilot port which prevents the inlet pres-sure from entering the chamber above the piston. The pressure above the piston (P4) then drops by bleed-ing through the orifice in the piston nose piece to out-let pressure. Therefore, pressure on top of the mainThe (S)ORIT-PI Design Features and Benefits• Piloted Internally - No high side pressure required to operate the valve• Brass body, stainless steel cap screws and powdercoated adjustment housing for superior corrosion resistance • Solenoid stop feature available for gas defrost applications• Standard features include a manual lift stem, inlet pressure tap and a manual open stem • Two temperature feature can be accomplished either manually or electrically • No flare connections required• Pilot Valve is protected from foreign material by a 100 mesh strainer • Designed for today's environmental concerns • Proven reliable coil design• Compact size and weight make it easy to install• Various port and fitting sizes available to accommodate industry requirements • UL and ULc Listed, Safe Working Pressure of 400 psig•Compatible with refrigerants 12, 22, 134a, 401A, 401B, 402A, 404A, 502, and 507The evaporator pressure regulating valve automati-cally throttles the vapor flow from the evaporator to prevent evaporator pressure from falling below a pre-determined set point. Sporlan’s new line of internally piloted evaporator pressure regulating valves includes three models;(S)ORIT-PI-2, (S)ORIT-PI-3 and (S)ORIT-PI-4 to match customer requirements. All models are available with the optional solenoid stop feature. The electric open feature (E) for two tem-perature applications is also an option. The standard manual open feature can also be used on two tem-perature applications. The standard adjustment range is 0 to 100 psig. The standard factory setting is 30psig. The SORIT-PI models utilize the MKC-1 sole-noid coil for the solenoid stop feature. The MKC-1 is also used for the electric open feature on any model.PILOT PORT - The (S)ORIT-PI pilot valve indirectly controls the modulation of the main piston. Figure 1shows the three pressures that control the modula-tion of the pilot valve: the inlet or evaporator pres-sure (P1), the adjustment spring pressure (P2) and the bottom spring pressure (P3). Inlet pressure (P1)enters the pilot valve through a passageway in the valve body. It also enters the chamber underneath the diaphragm of the pilot valve through two pas-sageways on either side of the pushrod. The adjust-Bulletin 90-20-2 Page 3piston is decreased and the primary port modulates open. If the optional solenoid stop feature is used,the coil must be energized during normal operation.When the inlet pressure falls below the set point of the valve, the pilot port opens, allowing evaporator pressure to enter the chamber above the main pis-ton, thus raising the pressure. This pressure (P4) com-bined with the piston spring pressure (P5) moves the main piston in the closing direction. Modulating the main piston in the closing direction prevents the evaporator pressure from falling below the valve set point.Defrost Operation - Valve closed (Figure 2) - When the valve is used with the solenoid stop feature, the operation for gas defrost is as follows: The solenoid stop coil is de-energized , which allows the inlet pres-sure to enter the chamber on top of the main piston (P4) through the solenoid port and through a drilled passageway independent of the pilot valve. The flow into the chamber is greater than the flow leaving through the orifice in the piston nose piece. This causes pressure (P4) to rise, and combined with the piston spring (P5), tightly closes the valve. The de-frost solenoid valve can be simultaneously energized at the time the solenoid stop coil of the SORIT-PI is de-energized to provide the complete control pack-age for defrost.When the defrost is complete, the solenoid stop coil isen ergized, which stops the unregulated pressure to the top of the main piston. The pressure then bleeds through the bleed hole in the main piston , reducing the pressure on top of the main piston. The pilot valve then begins to modulate the pressure on top of the main piston for normal operation.Manual Open Operation — (Two temperature -manual) — The manual open stem is located beneath the seal cap on the side of the pilot valve. Turning the manual open stem clockwise, until it stops, al-lows the main piston to move to the full open posi-tion. The manual open stem closes the port in the pilot valve flange plate. Therefore, inlet pressure can no longer enter the pilot valve. The pressure above the main piston (P4) equalizes to outlet pressure through the orifice in the piston nose piece. This pres-sure combined with the piston spring pressure is less than the opposing inlet pressure acting underneath the main piston , allowing the valve to remain full open.The full open position allows the evaporator pressure to pull down to the common suction pressure.Electric Open Operation (Figure 3 — Two tempera-ture - electric) — The electric open feature is avail-a ble as an option and will be located on the side of the pilot valve. The electric open feature takes the place of the manual open stem. W hen the electric open solenoid coil is energized, the port in the pilot valve flange plate is closed. Therefore, inlet pressure can no longer enter the pilot valve. The pressure above the piston (P4) equilizes to outlet pressure through the orifice in the piston nose piece. The pressure com-bined with the piston spring pressure is less than the op-posing inlet pressure acting underneath the main piston, al-lowing the valve to remain full open. It is impor tant to alsoFigure 1Electric Open CoilElectric Open AssemblyManualOpen Stem Assembly Electric Open Pilot PortPilot PortSolenoid Stop CoilSolenoid Pilot PortPrimary PortManual Lift StemNormal Operation-Valve ModulatingSORIT-PIFigure 2Electric Open CoilElectric OpenAssembly ManualOpen Stem AssemblyElectric Open Pilot PortSolenoid Pilot PortPrimary PortManual LiftStemDefrost Operation-Valve ClosedSORIT-PISolenoid Stop CoilPilot PortFigure 3Electric Open CoilElectric OpenAssembly ManualOpen Stem AssemblyElectric Open Pilot PortSolenoid Pilot PortPrimary PortManual Lift StemFull Open Operation - Valve OpenSORIT-PISolenoid Stop CoilPilot PortPage 4 Bulletin 90-20-2energize the solenoid stop coil to maintain the valve in the full open position. The full open position al-lows the evaporator pressure to pull down to the com-mon suction pressure.Manual Lift Stem — The manual lift stem is lo-cated in the bottom of the main valve body. Turning the manual lift stem clockwise will lift the main pis-ton of f the seat. This feature will simplify servicing by permitting a vacuum to be pulled through the valve.The basic function of the (S)ORIT-PI valve is to pre-vent the evaporator pressure from falling below the setting of the valve. Proper application of the valve involves several system factors.One type of application is the single evaporator sys-tem. Special consideration must be given to these applications because the suction pressure could pull to an undesirable low level when the (S)ORIT-PI throttles to maintain the evaporator pressure. Dis-charge gas bypass can be successfully applied to the suction line in conjunction with the (S)ORIT-PI for this application to falsely load the compressor. This application has special considerations and is discussed further in Sporlan Bulletin 90-40 covering Discharge Bypass Valves.Another type of system is the multi-evaporator, multi-compressor refrigeration system with evaporators op-erating at different temperatures. A (S)ORIT-PI may be required on one or more of the evaporators to main-tain pressures higher than the common suction pres-sure. Some multi-temperature systems may require an (S)ORIT-PI on each evaporator, depending on the type of product being refrigerated.Pilot Operated Evaporator Pressure Regulating Valves with a solenoid stop feature are often applied on systems using gas defrost methods. Defrost sole-noid valves are shown in Figure 4 for illustrative pur-poses only. Gas defrost begins when the defrost sole-noid coil is energized (valve open) and the SORIT-PI solenoid stop coil is de-energized (valve closed). Discharge gas flows through the defrost solenoid valve and then flows in reverse through the evaporator. The gas con-denses during the cycle and continues to flow in re-verse around the thermostatic expansion valve through a check valve and through the liquid line to the liquid header until the defrost terminates. Upon ter-mination, the defrost solenoid coil is de-energized (valve closed), and the SORIT-PI solenoid stop coil is ener gized (valve modulating). Normal operation then re sumes.Figure 4 is a piping schematic only to illustrate the general location of the (S)ORIT-PI valves in the sys-tem. Sporlan recommends that recognized piping ref-erences be consulted for assistance in piping proce-dures. Sporlan is not responsible for system design, any damage arising from faulty system design, or for misapplication of its products. If these valves are ap-plied in any manner other than as described in this bulletin, the Sporlan warranty is void.SELECTION PROCEDUREThe selection of an (S)ORIT-PI is based on the evapo-rator (or evaporators) design capacity. The available pressure drop across the valve at design load is a func-tion of the system involved. On single evaporator sys-tems the valve selection should be made directly from the capacity table at the applicable conditions, and the desired pressure drop. On multiple evaporator systems, the natural pressure drop across the valve must be considered. The natural pressure drop is the difference between the higher evaporator pressure and the common suction pressure. An example is aR-404A system with a 20°F (55.7 psig) evaporator anda 15°F (49.4 psig) common suction temperature. The natural pressure drop in this instance for a (S)ORIT-PI is 55.7 minus 49.4 which equals 6.3 psi. EXAMPLE: Select an evaporator pressure regulatorfor a 2.5 ton, 30°F evaporator temperature, R-134a evaporator with a common suction temperature of 25°F and a liquid temperature of 60°F. This is a multi-evaporator system, therefore the natural pres-sure drop should be calculated. The saturated suc-tion pressure at 30°F is 26.1 psig. The saturated suc-tion pressure at 25°F is 22.1 psig. Therefore the natu-ral pressure drop is 26.1 minus 22.1 and is equal to 4.0 psi.From the table, the (S)ORIT-PI-2 has a capacity of 2.62 tons at a 3 psi pressure drop and a 30°F evapo-rator temperature. Therefore the SORIT-PI-2 (with the appropriate connection size specified) would be the appropriate selection for this application.SORIT-PISORIT-PIEXTERNAL EQUALIZEREVAPORATOR BDEFROST SOLENOID VALVECOMPRESSORSCONDENSERRECEIVERLIQUID LINELIQUIDLINELIQUIDLINETEVTEVCHECK VALVECHECK VALVEFigure 4EXTERNAL EQUALIZERDEFROST SOLENOID VALVEEVAPORATOR ACHECK VALVELIQUID LINESOLENOIDCE SERIESLIQUID LINESOLENOIDPage 8 / Bulletin 90-20-26.31.82AB5.111.56 FOR COIL REMOVAL2.97CDESIGNATION/ORDERING INSTRUCTIONS1.71。
2N7000中文资料(fairchild)中文数据手册「EasyDatasheet - 矽搜」
Typ e
Min
Typ
Max
Units
持续 通态漏电流
I
V V V V V V
= 4.5 V, V = 10 V, V = 10 V, V = 10 V, I 2V 2V
= 10 V 2V 2V =200毫安 , I =200毫安 , I =200毫安 = 0 V,
2N7000 2N7002 NDS7002A 2N7000 2N7002 NDS7002A
I I V
最大连续漏源极正向电流
2N7002 NDS7002A 2N7002 NDS7002A
115 280 0.8 1.5 0.88 0.88 1.5 1.2
mA A V
最大脉冲漏源极正向电流
漏源二极管正向 电压
V V
= 0 V, I = 0 V, I
=115毫安 =400毫安
2N7002 NDS7002 A
90%
tf
RL V出
DUT
输入,输入电压
50%
输出时,VOUT
VGS
10%
10% 90% 50%
R GEN
倒
G
S
10%
脉宽
图 11.
图 12.开关波形
所有
Hale Waihona Puke 60 1 1 1 0.5 10 100 -10 -100
V µA mA µA mA nA nA nA nA
2N7000 2N7002 NDS7002A 2N7000 2N7002 NDS7002A 2N7000 2N7002 NDS7002A 2N7000 2N7002 NDS7002A 2N7000
I
门 - 体泄漏,前进
V V
压差调节器说明书
DIN-EN-ISO9001标准认证技术参数压差调节器“Hydromat DP”铸铁系列 基本信息：欧文托普“Hydromat DP”系列铸铁压差调节器是自力式比例压差调节器，通过安装压差调节器即可恒定水系统管路两点间的压差。
压差增大，阀锥关闭，反之，压差降低，阀锥开启。
通过压差调节器的作用，消除多余的压差，直到达到压差设定值。
应用：用于集中供暖及制冷系统，公称压力为PN16。
阀体长度符合DIN EN 558-1系列1标准，两端口法兰连接符合DIN EN 1092-2标准。
压差调节器的压差值可以无级连续可调。
通过手轮的刻度直接设定所需要的压差值，并可以锁定设定的压差值。
阀体侧面有独立的球阀，用于注排水。
倾斜式阀体。
阀体材料为铸铁(EN-GJL-250 DIN EN 1561)，青铜阀帽，阀杆材料为抗脱锌黄铜(DZR)，底座阀锥（软密封）由不锈钢制成，EPDM 材料的双O 型圈保证阀杆密封可靠。
该压差调节器还提供了连接附件：1根1米长毛细管(6x1mm 铜管)，1个独立球阀用于连接毛细管（连接螺纹为1/4”）。
该压差调节器常规安装在回水管路上（见图1）。
性能参数：最大工作压力 ps： 16 bar 最大压差： 5 bar 最大工作温度 ts：120 ℃ 毛细管长度：1 mkvs 值 货号200至1000mbar货号 400至1800mbarDN65 52 106 46 51 106 47 51 DN80 75 106 46 52 106 47 52 DN100110106 46 53106 47 53推荐适用范围由最小/最大流量qmmin/qmmax 决定。
平均流量(qmnom.)可以显示设定值的最小P 偏差。
通过额定的系统流量和压差，并根据第3页的图表选择相应的压差调节器。
特点：- 所有功能元件均位于阀体同一平面- 无级可连续调压差值（200-1000mbar 和400-1800mbar ） - 额定值显示清晰、直观 - 可以锁定压差设定值并铅封- 专用方便的快速连接导压管- 内置注水/排空球阀 - 保持压差平衡的阀锥- 可将现有的双位调节阀转换为压差调节器（阀体不变）压差调节器“Hydromat DP”图1：“Hydromat DP”DIN-EN-ISO9001标准认证技术参数压差调节器安装：压差调节器“Hydromat DP”常规安装于回水管路（见图1）。
17250;17252;中文规格书,Datasheet资料
Employee Owned
C
D
90P1
Description:
The17250 and 17252 Foot Grounders provide a continuous ground path between an operator and a properly grounded ESD protected floor. These foot grounders are designed for use on standard shoes. They can be easily adjusted to fit the individual wearer. These foot grounders are made from non-marring three layer yellow reversible static dissipative rubber with a textured grain black conductive inner layer. This unit includes a blue tab with carbon suffused fibers and a hook and loop fastening system for quick and easy fastening and removal. Full elastic strap provides maximum "flexing" comfort. The 17252 is UL listed. The product has been tested to ESD STM 97.2 - Floor Materials and Footwear VoltageMeasurement in Combination with a Person. It is a suitable ESD footwear component in Flooring - Footwear System when used as the primary grounding method (<3.5 x 107 ohms per ESD STM 97.1 Floor Materials and Footwear-Resistance Measurement in Combination with a Person.)
din 57250标准
DIN 57250-1970是一个德国标准，它规定了在电力系统中进行电能测量时所使用的电能表的技术要求和测试方法。
该标准包括以下内容：
1. 准确度等级：标准规定了电能表的准确度等级，包括0.5、1.0、
2.0、
3.0、
4.0、
5.0六个准确度等级。
2. 测量范围：标准规定了电能表的测量范围，包括单相和三相电能表两种类型，测量范围从50Hz到60Hz。
3. 启动电流：标准规定了电能表的启动电流，即当电路中的电流低于该值时，电能表应能自动停止测量。
4. 电压影响：标准规定了在不同电压下电能表的误差变化范围。
5. 频率影响：标准规定了在不同频率下电能表的误差变化范围。
6. 相位误差：标准规定了电能表在各种相位下的误差变化范围。
7. 功率因数影响：标准规定了在不同功率因数下电能表的误差变化范围。
8. 耐压试验：标准规定了电能表应能承受的电压值，以确保其不会损坏。
9. 绝缘电阻试验：标准规定了电能表的绝缘电阻值，以确保其具有良好的绝缘性能。
10. 稳定性试验：标准规定了电能表在长时间使用后的误差变化范围，以确保其具有良好的稳定性。
总之，DIN 57250-1970标准对电能表的技术要求和测试方法进行了详细规定，以确保电力系统中电能测量的准确性和可靠性。
A572Gr50相当于什么材质
A572Gr50简介：A572Gr50钢板A572Gr50钢材A572Gr50什么材质A572Gr50什么价格A572Gr50美标材质A572Gr50哪里有A572Gr50哪里可以生产A572Gr50化学成分高强度低合金铌-钒结构钢板，国内舞阳钢厂生产8~300mm厚的A572Gr50低合金高强度结构钢板被广泛应用于工程结构，如建筑钢结构、建筑机械、矿多山机械、载重卡车、桥梁、压力容器等，特别是用于要求具有较好的焊接性和韧性的建筑和工程机械部件。
A572Gr50执行标准:ASTM A572/A572M。
A572Gr50 高强度低合金铌-钒结构钢。
A572Gr50现货规格：182***3666***3769耿飞A572Gr50化学成分：A572GR50钢板实物质量A572GR分为五个级别:42(290)级、50(345)级、55(380)级适用于铆接、螺栓连接或焊接结构件，60(415)级和65(450)级用于桥梁铆接及螺栓连接结构件或其他用途的焊接结构件。
一、可供钢板规格：厚度6-700mm，宽度1500-4020mm，长度3000-27000mm，单重最大30吨，二、可供钢板种类：低合金高强度钢板、耐磨钢板、锅炉及压力容器用钢板、碳素结构钢板、桥梁用钢板、建筑结构用钢板、造船及海上平台用钢板、模具用钢板、合金结构用钢板、油气输送管线用钢板、高强度高韧性钢板等12大类、300多个国内外牌号。
三、可供切割种类：切圆、切方、法兰，按图下料切割等等四、可供探伤要求、Z15-Z35厚度方向性能要求、高强度高韧性要求等钢板。
五、可供热处理工艺：控轧、正火、回火、正火+回火、调质等。
六、可按国标、冶标、美标AISI/ASME/ASTM、日本JIS、德标DIN、法国NF、英国BS、欧洲EN、国际ISO等标准供货。
七、可供WDB620，14CR1MOR,SA387GR11(HIC),等80多个顶替进口产品钢板，有20多个品种出口美、德、法、日、韩、加、澳等国家。
钚金属（覆盖）说明书
C ADMIUMSECTION 1:PRODUCT DESCRIPTIONPRODUCT IDENTIFIERProduct form: SolidProduct Name: Cadmium Metal (Coating)Formula: Cd Synonyms: N/A INTENDED USE OF PRODUCTUse: Industrial; professional use onlyEMERGENCY TELEPHONE NUMBERCHEMTEL 24 HR Emergency number: 1-800-255-3924SECTION 2: HAZARD IDENTIFICATIONGHS CLASSIFICATION: Acute toxicity, category 3, Carcinogenicity, category 2, Specific target organ toxicity, repeated or prolonged exposure, category 2HAZARD STATEMENTS:H301: Toxic if swallowed. H331: Toxic if inhaled. H350: May cause cancer.H373: May cause damage to organs throughprolonged or repeated exposure.PRECAUTIONARY STATEMENTS:P264: Wash hands thoroughly after handling P261: Avoid breathing in dust or fumes.P270: Do not eat, drink, or smoke when using this product P201: Obtain special instructions before use.P202: Do not handle until all safety precautions have been read and understood. P280: Wear protective gloves/clothing and face/eye protection.P301+P310: IF SWALLOWED: Immediately call a POISON CONTROL CENTER P304: IF INHALED: Remove person to fresh air and keep comfortable for breathing. P308+P313: IF exposed or concerned: Get medical advice/attention. P405: Store locked upP501: Dispose of contents in accordance with local and federal regulationsSECTION 3:COMPOSITION/INFORMATION ON INGREDIENTSMIXTUREPrecautionary Statements: Not ApplicableSUBSTANCE NameProduct Identifier % Classification (GHS -US) Cadmium, Metal7440-43-9100See section 2Signal Word:DANGERSafety Data SheetSUPPLIERSPIRA MANUFACTURING CORP.650 JESSIE ST.SAN FERNANDO, CA 91340PH: 818-764-8222FX: 818-764-9880SECTION 4:FIRST AID MEASURESGeneral First-aid Measures: Under normal handling and use, exposure to solid forms of this material present few health haz-ards. Subsequent operations such as grinding, melting or welding may produce hazardous dust or fumes which can be inhaled or come in contact with the skin or eyes. Emergency responders should take care to avoid secondary exposure to cadmium particulate. Wear appropriate protective equipment.INHALATION: Remove to fresh air, keep warm and quiet, give oxygen if breathing is difficult. Seek immediate medical attention. Treat pulmonary edema as a priority, even if no symptoms (i.e. wheezing, coughing, shortness of breath, etc.) are apparent. Symptoms of pulmonary edema can be delayed up to 48 hours after exposure. Quickly transport victim to an emergency care facility.INGESTION: Rinse mouth with water. Do not induce vomiting. Seek immediate medical attention. Never induce vomiting or give any-thing by mouth to an unconscious person. Ingested cadmium may lead to spontaneous vomiting. If vomiting occurs naturally, have victim rinse mouth with water again.SKIN: Remove contaminated clothing, wash affected area with soap and water. Seek medical attention. Wash contaminated clothing before reusing.EYES: Flush eyes with lukewarm water, including under upper and lower eyelids, for at least 15 minutes. Seek medical attention.Most Important Symptoms/Effects, Acute and Delayed: May cause irritation. See section 11 for more information.Indication of Immediate Medical Attention and Special Treatment: No other information available.SECTION 5:FIRE FIGHTING PROCEDURESExtinguishing Media: Use Class D dry powder extinguishing agent.Unsuitable Extinguishing Media: Do not use water or foam.Specific Hazards Arising from the Material: This product does not present fire or explosion hazards as shipped. Fine dust from processing may ignite if allowed to accumulate and subjected to an ignition source. When heated, cadmium emits highly toxic fumes of cadmium oxide.Special Protective Equipment and Precautions for Firefighters: Full face, self-contained breathing apparatus and full protective clothing when necessary.SECTION 6:SPILL OR LEAK MEASURES/PROCEDURESPersonal Precautions, Protective Equipment, and Emergency Procedures: Wear appropriate respiratory and protective equipment specified in section 8. Avoid creating dusts. Avoid breathing dust or fume. Isolate spill area and provide ventilation.Methods and Materials for Containment and Cleaning Up: For larger pieces - pick up mechanically. For chips or dust - vacuum spill using a system equipped with a HEPA filtration system and place in properly labeled closed containers. Special precautions must be taken when changing filters on HEPA vacuum cleaners used to clean up hazardous materials. Caution should be taken to minimize airborne generation of particulate and avoid contamination of air and water.Environmental Precautions: Do not allow to enter drains or to be released to the environment.SECTION 7:HANDLING AND STORAGEPrecautions for Safe Handling: Handle in a well-ventilated area. Avoid creating dust. Avoid exposure to high temperature. Avoid breathing dust or fumes. Avoid contact with skin and eyes. Wash thoroughly before eating or smoking. See section 8 for infor-mation on personal protection equipment.Conditions for Safe Storage, Including Any Incompatibilities: Store in a sealed container. Store in a cool, dry area. . Do not store together with oxidizers, acids or halogens. See section 10 for more information on incompatible materials.CHEMICAL NAME: CADMIUM, METALCONTROL PARAMETERS/ ENGINEERING MEASURES: Local exhaust ventilation or other engineering controls are normally required when handling or using this product to avoid overexposure.PERSONAL PROTECTIVE EQUIPMENT (PPE): Lab coat, apron, eye wash, safety shower.RESPIRATORY PROTECTION: When potential exposures are above the occupational limits, approved respirators must be used. . Respiratory protection may be required in addition to ventilation depending upon conditions of use.EYE PROTECTION: Wear chemical splash goggles when handling this product. Have an eye wash station available.SKIN PROTECTION: Avoid skin contact by wearing chemically resistant gloves, an apron and other protective equipment de-pending upon conditions of use. Inspect gloves for chemical break -through and replace at regular intervals. Clean protective equipment regularly. Wash hands and other exposed areas with mild soap and water before eating, drinking, and when leaving work.SECTION 9:PHYSICAL DATASECTION 10:REACTIVITY DATASECTION 8: PROTECTION INFORMATIONFORMULA: CdMOLECULAR WEIGHT: 112.411 APPEARANCE: Silvery metallic ODOR: No data available PHYSICAL STATE: Solid pH: No data availableMELTING POINT: 609.62°F (320.9°C) BOILING POINT: 1400°F (765°C)FREEZING POINT: No data available FLAMMABILITY: No data Available FLASH POINT: No data availableAUTO IGNITION TEMPERATURE: No data available DECOMPOSITION TEMPERATURE: No data available VAPOR PRESSURE : 1mm Hg at 741.2°F (394°C) SPECIFIC GRAVITY: 8.642 g/cc Insoluble in waterREACTIVITY: No data.CHEMICAL STABILITY: Stable under recommended handling and storage conditions. (see section 7) POSSIBILITY OF HAZARDOUS REACTIONS: High temperatures will generate toxic cadmium oxide fumes. CONDITIONS TO AVOID: Avoid creating or accumulating fines or dusts. Avoid high temperatures.INCOMPATABLE MATERIALS: Peroxides, chlorates, nitrates, halogens, interhalogens, strong acids, strong bases, sulphur, potassi-um, zinc, selenium and tellurium.HAZARDOUS DECOMPOSITION PRODUCTS: Cadmium oxide fumes.ACGIHOSHA PELTLVSTEL TWASTEL 0.01 MG/M3N/A0.005 MG/M3N/AROUTES OF ENTRY: Inhalation, ingestion, skin, eyes. Product as shipped does not present an inhalation hazard; however subse-quent operations may create dusts or fumes which could be inhaled.SYMPTOMS (ACUTE): Inhalation of fumes may cause upper respiratory tract irritation and systemic poisoning with early symptoms including headache, coughing, and a metallic taste.DELAYED EFFECTS: After a delay of several hours (up to 10) after inhalation of dust or fumes, a person may develop constriction of the chest, persistent cough, and progressive shortness of breath. There may be headache, chills, diarrhea, muscle aches, nausea, vomiting, irritability, and restlessness. Prolonged exposure to cadmium dust and/or fume may cause loss of sense of smell, occasional ulcerations of the nasal passages, rhinolaryngitis, cough, shortness of breath, mild anemia, sleeplessness, irritability, loss of appetite, and cadmium-yellow fringe on teeth.ACUTE TOXICITY:CHEMICAL NAME: CAS NUMBER ORAL LD50DERMAL LD50INHALATION LC50Cadmium, Metal7440-43-9 Rat - 225mg/kg N/A Rat - 25mg/kg/30 mins CARCINOGENICITY:CHEMICAL NAME: CAS NUMBER IARC NTP OSHACadmium, Metal 7440-43-9 1K -Known to be carcinogenicCHRONIC EFFECTS: The primary target organ for chronic cadmium effects is the kidney with increased excretion of a specific low molecular weight protein (beta-2-microglobulin). Exposures to high levels of cadmium dust or fume may be immediately dangerous to life or health and can cause delayed pneumonitis with fever and chest pain, and pulmonary edema resulting in death. SECTION 12:ECOLOGICAL DATAOVERVIEW: May be toxic to aquatic organisms. Do not allow material to be released to the environment. No further relevant information available.MOBILITY: N/APERSISTANCE: N/ABIOACCUMULATION: N/ADEGRADABLITY: N/AOTHER ADVERSE EFFECTS: N/ASECTION 13:DISPOSAL INFORMATIONDISPOSAL METHODS: Dispose in accordance with all applicable Federal, State and Local regulations. Always contact apermitted waste disposer (TSD) to assure complianceWASTE DISPOSAL CODE(S): Not determinedSECTION 11:TOXICITY DATAGROUND– DOT PROPER SHIPPING NAME: Not Available AIR– IATA PROPER SHIPPING NAME: Not AvailableTSCA STATUS:All components in this product are on the TSCA Inventory.CALIFORNIA PROP 65:WARNING: This product contains a chemical known to the state of Californa to cause cancer and birth defects or other reproductive harm.SECTION 16:ADDITIONAL INFORMATIONREVISED: MAY 2020Most of the available information on the health effects of cadmium has been gained from industrial exposure to, and research per-formed with, cadmium compounds. Comparatively little research has been conducted to determine the difference in health effects of cadmium metal as opposed to cadmium compounds. In animal studies, it appears that in acute exposures, the relatively more soluble cadmium chloride, cadmium oxide fume, and cadmium carbonate compounds are more toxic than the relatively less soluble cadmium sulfide compounds. Toxicity does not strictly correlate with solubility however, and the solubility of cadmium oxide in biological fluids may be greater than it's solubility in water. Cadmium metal dust is believed to be toxic and all precautions should be taken to avoid exposure. Inhalation and ingestion are the most hazardous routes of exposure. Heating cadmium to high temperature will produce cadmium oxide fume, which is known to be extremely toxic.The information contained in this document is based on the state of our knowledge at the time of publication and is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide. Spira Manufacturing Corp. makes norepresentation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this infor-mation. Nathan Trotter shall not be held liable for any damages resulting from handling or from contact with the above product. Users should satisfy themselves that they have all current data relevant to their particular use. GLOSSARY:SECTION 15:REGULATORY INFORMATIONCHEMICAL NAME: CAS NUMBER §313 NAME§313 RQCERCLA RQ §302 TPQCAA 112(2) TQCadmium, Metal7440-43-9LeadNo10lb final RQ (no reporting of releases of this hazardous sub-stance is re-quired if the diameter of the pieces of solid metal released is >100μm):4.54kg final RQ (no reporting of releases of this hazardous substance is required if the diameter of the pieces of the solid metal is >100μm)NoNoACGIH: American Conference of Governmental Industrial HygienistsCAS: Chemical Abstract Service NumberCERCLA: Comprehensive Environmental Response, Compensation, and Liability ActDOT: U.S. Department of TransportationIARC: International Agency for Research on Cancer N/A: Not AvailableNTP: National Toxicology ProgramOSHA: Occupational Safety and Health Administration PEL: Permissible Exposure Limit PPM: Parts per millionRCRA: Resource Conservation and Recovery ActSARA: Superfund Amendments and Reauthorization Act TLV: Threshold Limit ValueTSCA: Toxic Substances Control Act。
貂裘_G780DS-250说明书
G780DS-250•••••Technical dataFunctional dataValve Size 3" [80]Fluidchilled or hot water, up to 60% glycol Fluid Temp Range (water)32...300°F [0...149°C]Body Pressure Rating ANSI Class 250, up to 280 psi below 350°F Flow characteristic linearServicing repack/rebuild kits available Rangeability Sv 50:1Flow Pattern 3-way Diverting Leakage rateANSI Class III Controllable flow range stem up - open AB – B Cv 85 ANSI Class250Body pressure rating noteup to 280 psi below 350°F MaterialsValve body Cast iron - ASTM A126 Class B Valve plug Stainless steelStem seal NLP EPDM (no lip packing)SeatStainless steel AISI 316Pipe connection250 lb flanged Suitable actuatorsNon-Spring EVB(X)Electronic fail-safeAVKB(X)Safety notesWARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to The valve has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation.The valve does not contain any parts that can be replaced or repaired by the user.When determining the flow rate characteristic of controlled devices, the recognised directives must be observed.Product featuresG780DS-250 Flow/Mounting detailsDimensionsDimensional drawingsEVB, EVX, RVB, RVXA B C D E F Number of Bolt Holes12.6" [320]10.7" [273]27.3" [693]19.0" [483] 4.1" [105] 4.1" [105]8AVKB, AVKXA B C D E F Number of Bolt Holes12.6" [320]10.7" [273]27.3" [693]19.0" [483] 4.1" [105] 4.1" [105]8AFB, AFXA B C D E F Number of Bolt Holes12.6" [320]10.7" [273]25.6" [650]17.2" [438] 4.1" [105] 5.3" [135]8AFB, AFXG780DS-250A B C D E F Number of Bolt Holes12.6" [320]10.7" [273]25.6" [650]17.2" [438] 4.1" [105] 5.3" [135]8EVX24-SR Modulating, Non-Spring Return, Linear, 24 V, forDC 2...10 V or 4...20 mATechnical dataElectrical data Nominal voltage AC/DC 24 VNominal voltage frequency50/60 HzPower consumption in operation 5 WPower consumption in rest position 1.5 WTransformer sizing7.5 VA (class 2 power source)Electrical Connection18 GA plenum cable, 3 ft [1 m], with 1/2" conduitconnector, degree of protection NEMA 2 / IP54Overload Protection electronic throughout full strokeElectrical Protection actuators are double insulatedFunctional data Actuating force motor560 lbf [2500 N]Operating range Y 2...10 VOperating range Y note 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)Input Impedance100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4...20 mAPosition feedback U 2...10 VDirection of motion motor selectable with switch 0/1Manual override 5 mm hex crank (3/16" Allen), suppliedStroke2" [50 mm]Running Time (Motor)default 90 s, variable 90 or 150 sRunning time motor variable90 or 150 sNoise level, motor60 dB(A)Position indication Mechanically, with pointerSafety data Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2 UL Enclosure Type 2Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSAE60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU; Listed to UL 2043 - suitable for use in airplenums per Section 300.22(c) of the NEC andSection 602.2 of the IMCQuality Standard ISO 9001Ambient temperature-22...122°F [-30...50°C]Storage temperature-40...176°F [-40...80°C]Ambient humidity max. 95% r.H., non-condensingServicing maintenance-freeWeight Weight 5.73 lb [2.6 kg]Materials Housing material Die cast aluminium and plastic casingSafety notesEVX24-SR•••••PVC W'Shld for GV w/UGLK (GM)Battery Back Up System for SY(7~10)-110120 to 24 VAC, 40 VA transformer.50% voltage divider kit (resistors with wires).PC Tool computer programming interface, serial port.Electrical installationINSTALLATION NOTESActuators may also be powered by 24 VDC.A 500 Ω resistor (ZG-R01) converts the 4...20 mA control signal to 2...10 V.Actuators with plenum cable do not have numbers; use color codes instead.Meets cULus requirements without the need of an electrical ground connection.Warning! Live Electrical Components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electricalsafety precautions when exposed to live electrical components could result in death or serious injury. VDC / 4 to 20 mA。
APV PR2 样品取样阀膜说明书
SPX FLOW, Inc. reserves the right to incorporate our latest design and material changes without notice or obligation.Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing. Please contact your local sales representative for product availability in your region. For more information visit .The green “” and “” are trademarks of SPX FLOW, Inc.ISSUED 07/2016 8019-01-08-2008-USCOPYRIGHT © 2016 SPX FLOW, Inc.SPX FLOW 611 Sugar Creek Road Delavan, WI 53115P:(262)728-1900or(800)252-5200F:(262)728-4904or(800)252-5012E:**********************Based in Charlotte, North Carolina, SPX FLOW, Inc. (NYSE: FLOW) is a multi-industry manufacturing leader. For more information, pleasevisit The APV PR2 valve from SPX FLOW is a very reliable sampling valve. Bacteriologically safe samples can be taken directly from the pipeline or tank. In its standard design, the PR2 valve is supplied with a handwheel by means of which the valve can be opened for sampling. During the Clean-In-Place (CIP) process the shaft tip is cleaned via the pneumatic seat lift (PR2 - FS - H). Additionally, the sampling valve is available in pure manually operated design (PR2 - H). OPTI ON S:• Pneumatically controlled valve with steam connection for sterilization (PRD2) • Traditional drain pipe • Drain pipe for high pressure• Valve position indicator on pneumatically controlled valveFEATU R E S AN D B E N E FITS • Few seals and thereby easy maintenance• ID numbers on the seals for easy ordering of spares• Ball-shaped valve body means nosump or dome and CIP cleaning is assured • The internal diameter of the valve exactly matches the pipe cross section, pressure drops are prevented • More reliable exclusion of infection thanks to a PTFE shaftand a special shaft guide. No additional seat seal necessaryTE CH N I CAL DATADrain pipe for high pressuresDrain pipePR22 H - 1S, 2S sampling valvePneumatic samplingvalve PR D20FS-H with steam connectionPneumatically operatedPR22 FS-H 12S sampling valve。
a572gr50 生产标准
a572gr50 生产标准摘要：1.a572gr50 钢种简介2.a572gr50 生产标准概述3.a572gr50 化学成分及力学性能要求4.a572gr50 热处理及硬度要求5.a572gr50 的典型应用领域正文：【1.a572gr50 钢种简介】A572GR50 是一种高强度低合金结构钢，其碳含量约为0.20%，硅含量约为0.55%，锰含量约为1.60%，铬含量约为0.70%，钼含量约为0.40%，具有较高的强度、良好的耐磨性和耐腐蚀性。
【2.a572gr50 生产标准概述】A572GR50 的生产标准主要遵循美国材料与试验协会（ASTM）的标准，具体标准号为ASTM A572/A572M-18。
该标准规定了A572GR50钢种的化学成分、力学性能、热处理及硬度等要求。
【3.a572gr50 化学成分及力学性能要求】根据ASTM A572/A572M-18标准，A572GR50的化学成分主要包括碳、硅、锰、铬、钼等元素。
力学性能方面，A572GR50要求具有较高的屈服强度和抗拉强度，同时具有良好的延伸性能。
具体力学性能指标包括：屈服强度σs≥360 MPa，抗拉强度σb≥500 MPa，延伸率δ≥16%。
【4.a572gr50 热处理及硬度要求】A572GR50 的热处理通常采用淬火+ 回火的方式，以达到较高的力学性能。
淬火时，钢棒加热至850-950℃，保温一段时间后迅速冷却；回火时，将淬火后的钢棒加热至160-200℃，保温一段时间后冷却。
硬度方面，A572GR50 的硬度要求为：淬火硬度HRC 50-55，回火硬度HRC 25-32。
【5.a572gr50 的典型应用领域】A572GR50 由于具有高强度、良好的耐磨性和耐腐蚀性，广泛应用于各种工程结构件、重型机械、石油化工、船舶、桥梁等领域。
扩项仪器设备(标准物质)配置一览表(5
一
水质
22
铝
《生活饮用水标准检验方法 金属指标 铬天酸S分光光度法/1.1》（GB/T5750。6—2006）
723N分光光度计
《生活饮用水标准检验方法 金属指标 无火焰原子吸收分光光度法/1.3》(GB/T5750。6-2006)
石墨炉原子吸收分光光度计
一
水质
23
铁
《生活饮用水标准检验方法 金属指标 原子吸收分光光度法/2。1》（GB/T5750。6-2006）
一
水质
54
总氮
《水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法》HJ636—2012
紫外分光光度计
一
水质
55
五氯酚
《水质 五氯酚的测定 气相色谱法》HJ 591—2010
气相色谱仪
一
水质
56
高氯废水 化学需氧量
《高氯废水化学需氧量的测定碘化钾碱性高锰酸钾法》HJ/T 132—2003
一
水质
57
丙烯睛
一
水质
45
六六六
《生活饮用水标准检验方法 农药指标 填充柱气相色谱法/2.1》（GB/T5750.9—2006)
气相色谱仪
《水质 六六六、滴滴涕的测定 气相色谱法》GB/T 7492—87
一
水质
46
百菌清
《生活饮用水标准检验方法 农药指标 气相色谱法/2。1》(GB/T5750。9-2006)
气相色谱仪
气相色谱仪
一
水质
63
硝基甲苯
《水质 硝基苯、硝基甲苯、硝基氯苯、二硝基甲苯的测定 气相色谱法》 GB/T 13194-91
《水质 丙烯睛的测定 气相色谱法》HJ/T 73-2001
170002-2资料
170002-2 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 > Product Feature Selector > Product Details170002-2Active Pins and ReceptaclesAlways EU RoHS/ELV Compliant (Statement of Compliance)Product Highlights:?Pin?Pin Size = 3.56 mm?Insulation Support?Wire/Cable Type = Regular Wire?Wire Range = 0.50-2.00²[20-14] mm[AWG]View all Features | Find SimilarProductsCheck Pricing &AvailabilitySearch for ToolingProduct FeatureSelectorContact Us AboutThis ProductQuick LinksDocumentation & Additional InformationProduct Drawings:?SHUR PLUG(TIF, Japanese)Catalog Pages/Data Sheets:?None AvailableProduct Specifications:?No title(PDF, English)Application Specifications:?CRIMPING OF SHUR PLUG CONTACTS(PDF, English)Instruction Sheets:?AMP DOUBLE ACTION HAND TOOL 720725-1 (1)(PDF,Japanese)?AMP DOUBLE ACTION HAND TOOL 720725-1 (2)(PDF,Japanese)CAD Files:?None AvailableList all Documents Related Products: ?ToolingProduct Features (Please use the Product Drawing for all design activity)Product Type Features:?Product Type = Pin?Pin Size (mm [in]) = 3.56 [0.140]?Insulation Support = Insulation Support?Wire/Cable Type = Regular Wire?Insulation Diameter (mm [in]) = 2.49-3.81[.098-.150]?Material = Brass?Finish = Pre-Tin?Product Line = SHUR-PLUGBody Related Features:?Wire Range (mm [AWG]) = 0.50-2.00²[20-14] Industry Standards:?RoHS/ELV Compliance = RoHS compliant, ELVcompliant?Lead Free Solder Processes = Not relevant forlead free process?RoHS/ELV Compliance History = Always wasRoHS compliantPackaging Related Features:?Packaging Method = Strip?Packaging Quantity = 7,000Other:?Brand = AMPProvide Website Feedback | Contact Customer Support。
172855-1资料
172855-1 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 > < 5 amps/Circuit > Product Feature Selector > Product Details172855-1TE Part Number: 172855-1ActiveAdd to Part List DLI ConnectorsAlways EU RoHS/ELV Compliant (Statement of Compliance)Product Highlights:?Double-Lock Plate?Number of Positions = 12?Lock Plate?Loose PieceView all Features | Find SimilarProductsCheck Pricing &AvailabilitySearch for ToolingProduct FeatureSelectorContact Us AboutThis ProductQuick LinksDocumentation & Additional InformationProduct Drawings:?JAPANESE(TIF, Japanese)Catalog Pages/Data Sheets:?None AvailableProduct Specifications:?Dual Line Interlock Connector(TIF, English)Application Specifications:?None AvailableInstruction Sheets:?None AvailableCAD Files:?None AvailableList all Documents Additional Information:?Product Line InformationRelated Products:?ToolingProduct Features (Please use the Product Drawing for all design activity)Product Type Features:?Product Type = Double-Lock Plate?Number of Positions = 12?Comment = To be used with two locking platesper plug housing.Body Related Features:?Lock Plate/Double Lock Plate = Lock Plate ?Lock Plate Material = 66 Nylon?Lock Plate Color = NaturalHousing Related Features:?Housing Flammability Rating = UL 94V-2 Industry Standards:?RoHS/ELV Compliance = RoHS compliant, ELVcompliant?Lead Free Solder Processes = Not relevant forlead free process?RoHS/ELV Compliance History = Always wasRoHS compliantPackaging Related Features:?Packaging Method = Loose PieceOther:?Brand = AMPProvide Website Feedback | Contact Customer Support。
DIN 1690-2 (UT部分修正)
在质量等级符号前加下述试验方法的标记字母：-磁粉试验M-压入试验 E-超声波试验U-透射试验R例2：质量等级DIN 1690-MS2-RV4例3：质量等级DIN 1690-MS2-RV4在所有机械加工表面上：MS1，在表面下至20mm范围内：UV13 试验3.1 ··试验和证明（书）的协议3.1.1如果订货的质量等级为01至3，则应商定试验时供货应遵守的相关要求。
3.1.2如果采用质量等级4或5，则在订货时应商定试验时遵守的相关要求。
3.1.3如果订货时没有其它协议，则根据无破坏试验结果签发验收试验证书B（按DIN 50049标准）。
3.2 ··试验范围如果订货时无其它协议（例如，批量生产），则应试验所有供货产品的质量等级。
3.3 试验方法3.3.1 磁粉试验或压入试验为了证明铸钢是否满足外部性质要求（按表1和表2），按钢-铁试验手册1935进行磁粉试验或按钢-铁-试验手册1936进行压入试验。
对于由非磁性铸钢种类制造的铸件，采用压入试验。
对于由磁性铸钢种类制造的铸件（铁磁的），优先选用磁粉试验。
如果没有其它协议（见2.3节），机械加工表面可采用磁粉试验方法。
作为磁粉试验时鉴定非线性的显示值的辅助手段，可采用附录A的图系列；压入试验时鉴定非线性的显示值采用附录B的图系列（见2.1节）。
每个图符合（相当）质量等级1至5（按表1）或质量等级01至5（按表2）。
为了求出质量等级，平放一个面积为148㎜×105㎜。
带透光孔的框架并在图系列里检验相同的或最接近的最不利的比较图。
3.3.2 透射试验或超声波试验3.3.2.1如果订货时没有其它协议，则试验方法可由制造厂选择。
这里应注意下述的根据：对于奥斯体材料，仅考虑使用透射试验。
对于铁氧体，包括珠光体和马氏体钢，优先采用透射试验，这是为了检验薄壁铸件和对超声波试验的补充来求出缺陷形式（见表3，11栏）。
超声波试验主要用于厚壁铸件和为了检验加工焊接情况，以及为求出深度位置和缺陷厚度而作为透射试验的补充方法（见表4，注脚2）。
赫腾迈德滤纸产品技术数据表：深度滤纸系列BECOPAD P说明书
Fiche technique Filtration en profondeurGamme BECOPAD® PMédia de filtration en profondeur de première qualité encelluloses ultra-puresLe média de filtration en profondeur BECOPAD P se caractérise par sa pureté maximale. Sa teneur en ions et endotoxines est fortement réduite comparée aux média filtrant classiques.Ce média filtrant innovant d’Eaton associe des celluloses ultra-pures conférant au média une structure spéciale rendant superflu l'ajout de tout autre substance minérale, même pour la filtration stérilisante.Les avantages de la gamme de média de filtration en profondeur BECOPAD P :-Teneurs en endotoxines extrêmement réduites pour une meilleure sécurité du produit-Rétention élevée d’endotoxines-Exempts de substances minérales et donc très faible teneur en ions notamment de calcium, demagnésium et d’aluminium-Excellente résistance chimique et stabilité à l'éclatement-Réduction jusqu’à 50 % du volume de rinçage et donc réduction des coûts inhérents au procédé -Un guide de validation est disponible sur demandeComposantsLe média de filtration en profondeur du module de filtration en profondeur BECOPAD P se compose uniquement de celluloses ultra-pures et d'un agent de résistance à l’humidité.Domaines d’applicationLe média de filtration en profondeur BECOPAD P peut être utilisé pour la filtration de tous les fluides, de larétention de particules à la filtration stérilisante.Le média de filtration en profondeur BECOPAD P Le média de filtration en profondeur BECOPAD P est cationique. Il se caractérise par une capacitéd’adsorption par affinité de charge pendant la filtration.En outre, le média filtrant ne contient que très peud'ions extractibles, notamment de calcium, demagnésium et d’aluminium. Excellente résistance chimique et stabilité à l’éclatement.Le média de filtration en profondeur BECOPAD P convient donc parfaitement aux applicationsnécessitant, outre la séparation mécanique, unerétention par adsorption de particules chargéesnégativement. Compte tenu de sa faible teneur en endotoxines et son excellente capacité de rétention, ce média de filtration est idéal pour les procédés pharmaceutiques.Caractéristiques physiquesCes indications sont données à titre d’information pour le choix du média de filtration en profondeur BECOPAD P. Le débit d’eau est une valeur mesurée en laboratoire permettant de caractériser les différents médias de filtration en profondeur BECOPAD P. Il ne s’agit pas de la vitesse de passage préconisée.2BECOPAD P 170 Q1117 0,2 – 0,4 3,9 < 1 > 150 77 < 0,025 BECOPAD P 270 Q1127 0,5 – 0,7 3,9 < 1 > 150 135 < 0,025 BECOPAD P 350 Q1135 0,7 – 1,0 3,9 < 1 > 150 160 < 0,025 BECOPAD P 550 Q1155 2,0 – 3,0 3,9 < 1 > 150 570 < 0,025 BECOPAD P 580 Q1158 8,0 – 10,0 3,9 < 1 > 150 3571 < 0,025 * 100 kPa = 1 bar** Détermination de la teneur en endotoxines rinçage avec 25 l/m² d’eau ppi (eau pour préparation injectable) Caractéristiques chimiquesLe média de filtration en profondeur BECOPAD P répond aux exigences de la LFGB (Loi allemande relative aux produits alimentaires, biens de consommation et aliments pour animaux), de la recommandation XXXVI/1 du BFR (Institut fédéral pour l’évaluation du risque) ainsi qu’aux critères de contrôle de la FDA (Food and Drug Administration) directive CFR 21 § 177.2260.Résistance chimique des plaques filtrantes en profondeur BECO à différents solvants durant un contact de3 heures à une température de 20 °C. Les données indiquées ne s’entendent que des valeurs de référence à titre purement indicatif.Bases : Solvants organiques :Ammoniaque à 25 % 20 °C, 168 h X Acétone 20 °C, 168 h X Potasse à 30 % 20 °C, 48 h (X) Butanol 20 °C, 168 h X Soude caustique à 30 % 20 °C, 24 h - Cyclohexane 20 °C, 168 h Xà 5 % 20 °C, 4 h X Diméthylsulfure 20 °C, 168 h Xà 2 % 20 °C, 48 h (X) Ethanol 20 °C, 168 h Xà 1 % 20 °C, 72 h X Ethylène glycol 20 °C, 168 h Xà 0,5 % 20 °C, 72 h X Méthyléthylcétone 20 °C, 168 h XIsopropanol 20 °C, 168 h X Acides : Méthanol 20 °C, 168 h X Acide acétique à 25 % 20 °C, 168 h X N,N-Diméthylformamide 20 °C, 168 h X Acide peracétique à 0,1 % 20 °C, 168 h X n-Hexane 20 °C, 168 h Xà 0,2 % 20 °C, 168 h X Tétrachloréthylène 20 °C, 168 h Xà 0,5 % 20 °C, 168 h X Toluène 20 °C, 168 h X Acide nitrique à 20 % 20 °C, 24 h X Triéthanolamine 20 °C, 168 h X Acide chlorhydrique à 20 % 20 °C, 4 h (X) Xylène 20 °C, 168 h X Acide sulfurique à 20 % 20 °C, 48 h XAcide citrique à 25 % 20 °C, 72 h X Solutions aqueuses :Chlorure de Fer-III à 25 % 20 °C, 168 h XHypochlorite de Sodiumà 12 % en chlore actif 20 °C, 168 h XEau oxygénée à 10 % 20 °C, 72 h XX = résistant (X) = résistance restreinte - = non résistantConcentration en ions après extraction à l'éthanol à 40 %Ca < 50Mg < 25Fe < 5Al < 5* Après rinçage avec 25 l/m² d’éthanol à 40 %Choix du média filtrant BECOPAD P adéquatMédia filtrants BECOPAD P 170Elimination des micro-organismes et efficacité accrue dans la rétention des endotoxinesMédias filtrants BECOPAD P 270Abattement des micro-organismes et endotoxinesMédia filtrant BECOPAD P 350Filtration fine, rétention de charbon actifMédia filtrant BECOPAD P 550Filtration clarifiante, rétention de particulesMédia filtrant BECOPAD P 580Filtration grossière, rétention de particules Recommandations pour une utilisation conformeLe média filtrant BECOPAD P doit être manipulé avec précaution lors de la mise en place dans le filtre à plaques ou à cadre. Evitez tout choc, déformation ou frottement. Ne pas utiliser de média de filtration en profondeur BECOPAD endommagé.Mise en placeLe média filtrant BECOPAD P présente un côté rugueux et un côté lisse. Le côté rugueux constitue le côté du liquide non filtré et le côté lisse celui du filtrat. Lors de la mise en place, il faut veiller à ce que le côté filtrat soit toujours tourné vers le plateau de filtration à clair.Stérilisation (optionnel)Le média de filtration en profondeur BECOPAD P humidifiés peut être stérilisé à la vapeur saturée jusqu'à 134 °C maximum. Le paquet filtrant comprimé doit être légèrement desserré. Veillez à ce quel’ensemble du système de filtration soit entièrementstérilisé. Ne procéder au pressage définitif qu’après refroidissement complet du paquet filtrant.Stérilisation à l’eau chaudeLa vitesse d’écoulement doit correspondre au moins au débit de filtration. L’eau doit être adoucie et exempte d’impuretés.Température : 85 °CDurée : 30 minutes après que la températurea atteint 85°C sur toutes les vannes Pression :Au moins 0,5 bar sur la sortie dufiltre Stérilisation à la vapeurQualité : La vapeur doit être exempte departicules étrangères et d’impuretés Température : Max. 134 °C (vapeur saturée)Durée : Env. 20 minutes, après sortie devapeur de toutes les vannes du filtre Rinçage : 25 l/m² avec une vitesse d’afflux de1,25 fois celle de la stérilisationPréparation du filtre et filtrationAvant la première filtration, rincer les média de filtration en profondeur BECOPAD P avec 25 l/m² d’eau à undébit de 1,25 fois le débit d’utilisation, si cela n’a pas déjà été fait après la stérilisation.Vérifier l’étanchéité de l’ensemble du filtre en appliquant une pression de service maximale.Les solutions à haute teneur en alcool et les produits chimiques ne tolérant aucun pré-rinçage avec de l’eau doivent circuler dans le circuit pendant 10 à20 minutes. La solution de rinçage doit ensuite êtrejetée.Pression différentielleNormalement, il convient de mettre fin à la filtration lorsqu’une pression différentielle de 300 kPa/3 bar est atteinte.Pour une utilisation en vue d’une élimination des microorganismes, il ne faudrait pas, par sécurité,dépasser une pression différentielle de150 kPa/1,5 bar.SécuritéAucun effet néfaste n'est connu en cas d'utilisation conforme et de mise en œuvre dans les règles de l'art. Vous trouverez d’autres informations de sécurité sur la fiche de données de sécurité CE que vous pouveztélécharger à partir de notre page d’accueil.ÉliminationEn raison de leur composition, les média de filtration en profondeur BECOPAD P sont entièrementbiodégradables et par conséquent inoffensifs. Tenir compte des prescriptions administratives en vigueur selon le produit filtré.StockageLe média de filtration en profondeur BECOPAD P est constitué de matériaux fortement adsorbants. Les manipuler avec précaution lors du transport et du stockage.Le média de filtration en profondeur BECOPAD P doit être stocké dans un endroit sec, sans odeur et bien ventilé.Le média de filtration en profondeur BECOPAD P est destiné à un usage immédiat, il doit être utilisé dans 36 mois suivant la production.Formats de livraisonDisponibles dans toutes les tailles courantes de filtres, aussi bien carrées que rondes. Des formats spéciaux sont disponibles sur demande.Assurance-qualité selon la norme DIN EN ISO 9001 Le système de gestion de la qualité d’Eaton Technologies GmbH a été certifié selon la norme DIN EN ISO 9001.Cette certification atteste du bon fonctionnement de l’ensemble du système d’assurance-qualité qui s’étend du développement de produits jusqu’au stockage et à l’expédition en passant par la vérification des contrats, la sélection des fournisseurs ainsi que le contrôle à la réception des marchandises, la production et lecontrôle final.Les contrôles détaillés incluent le respect des critères de fonctionnement techniques ainsi que l’attestation de la pureté chimique et l'innocuité définie par lalégislation alimentaire.Nos informations délivrées correspondent auxdernières connaissances dont nous disposons sans pour autant prétendre à être exhaustives.Elles n’engagent en aucun cas notre responsabilité. Nous réservons le droit de procéder à desaméliorations technologiques.Amérique du Nord44 Apple StreetTinton Falls, NJ 07724Gratuit : 800 656-3344(seulement en Amérique du Nord)Tél : +1 732 212-4700Europe/Afrique/Proche-OrientAuf der Heide 253947 Nettersheim, AllemagneTél : +49 2486 809-0Friedensstraße 4168804 Altlußheim, AllemagneTél : +49 6205 2094-0An den Nahewiesen 2455450 Langenlonsheim, AllemagneTél : +49 6704 204-0ChineNo. 3, Lane 280,Linhong RoadChangning District, 200335Shanghai, P.R. ChineTél : +86 21 5200-0099Singapour100G Pasir Panjang Road #07-08Singapour 118523Tél : +65 6825-1668BrésilAv. Ermano Marchetti, 1435 -Água Branca, São Paulo - SP,05038-001, BrazilTél : +55 11 3616-8461Pour de plus amples informations,contactez-nous à l‘adresse e-mailsuivante : ******************** ouen ligne sur /filtration© 2020 Eaton. Tous droits réservés. Toutes les marquescommerciales et marques déposées sont la propriété del‘entreprise concernée. Toutes les informations contenuesdans la présente brochure ainsi que les recommandationsconcernant l‘utilisation des produits décrits sont basées surdes tests considérés comme fiables. Il incombe cependantà l‘utilisateur de vérifier que ces produits sont adaptés à sapropre application. Etant donné que nous ne pouvons pascontrôler l‘utilisation concrète par des tiers, Eaton nedonne aucune garantie explicite ou tacite quant aux effetsd‘une telle utilisation ou aux résultats réalisables par cebiais. Eaton décline toute responsabilité concernantl‘utilisation de ces produits par des tiers. Les informationscontenues dans la présente brochure ne doivent pas êtreconsidérées comme exhaustives car d’autres informationspourraient s’avérer nécessaires voire souhaitables auregard des circonstances spécifiques ou exceptionnellesou encore des lois ou dispositions légales en vigueur.FR2 A 2.7.508-2020。
DIN 1690-2 (UT部分修正)
Seite 2 DIN 1690-2在质量等级符号前加下述试验方法的标记字母：-磁粉试验M-压入试验 E-超声波试验U-透射试验R例2：质量等级DIN 1690-MS2-RV4例3：质量等级DIN 1690-MS2-RV4在所有机械加工表面上：MS1，在表面下至20mm范围内：UV13 试验3.1 ··试验和证明（书）的协议3.1.1如果订货的质量等级为01至3，则应商定试验时供货应遵守的相关要求。
3.1.2如果采用质量等级4或5，则在订货时应商定试验时遵守的相关要求。
3.1.3如果订货时没有其它协议，则根据无破坏试验结果签发验收试验证书B（按DIN 50049标准）。
3.2 ··试验范围如果订货时无其它协议（例如，批量生产），则应试验所有供货产品的质量等级。
3.3 试验方法3.3.1 磁粉试验或压入试验为了证明铸钢是否满足外部性质要求（按表1和表2），按钢-铁试验手册1935进行磁粉试验或按钢-铁-试验手册1936进行压入试验。
对于由非磁性铸钢种类制造的铸件，采用压入试验。
对于由磁性铸钢种类制造的铸件（铁磁的），优先选用磁粉试验。
如果没有其它协议（见2.3节），机械加工表面可采用磁粉试验方法。
作为磁粉试验时鉴定非线性的显示值的辅助手段，可采用附录A的图系列；压入试验时鉴定非线性的显示值采用附录B的图系列（见2.1节）。
每个图符合（相当）质量等级1至5（按表1）或质量等级01至5（按表2）。
为了求出质量等级，平放一个面积为148㎜×105㎜。
带透光孔的框架并在图系列里检验相同的或最接近的最不利的比较图。
3.3.2 透射试验或超声波试验3.3.2.1如果订货时没有其它协议，则试验方法可由制造厂选择。
这里应注意下述的根据：对于奥斯体材料，仅考虑使用透射试验。
对于铁氧体，包括珠光体和马氏体钢，优先采用透射试验，这是为了检验薄壁铸件和对超声波试验的补充来求出缺陷形式（见表3，11栏）。
氟耳皮膜数据表单说明书
0321
Size S
M
L
XL
Length = 240mm +/- 10mm
Compliance with EU Standards
EN420 : this glove is designed for protection of the hand only and will therefore not conform to the minimum length requirements of EN420 EN455 : parts 1,2 & 3 EN388:2003 > Abrasion resistance 0 /4, Blade Cut resistance 0 /5, Tear resistance 0 /4, Puncture resistance 0 /4
PRODUCT DATASHEET
Item : Nitrile Examination Gloves
Code : 0204-5
Colour : Blue and White
Description : Powdered / Powder-free Disposable Nitrile Examination Gloves (latex free)
EN374-1 : 2003
Sodium Hydroxide (40%) n-heptane Formaldehyde (15%) Sulphuric Acid (47%)
Level 6
0
6 6
Permeation Breakthrough Guide
Performance Level
1
2
3
4
5
6
Min breakthrough times (mins)
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172850-2 Product Details
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172850-2
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Add to Part List DLI Connectors
Always EU RoHS/ELV Compliant (Statement of Compliance)
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?Connector
?Connector Type = Plug
?Number of Positions = 20
?Lock Plate
?Loose Piece
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?Dual Line Interlock Connector(TIF, English)
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Product Type Features:
?Product Type = Connector
?Connector Type = Plug
?Number of Positions = 20
Body Related Features:
?Lock Plate/Double Lock Plate = Lock Plate ?Number of Rows = 2
?Row Spacing (mm [in]) = 4.60 [0.818]
Contact Related Features:
?Contact Centerline Spacing (mm [in]) = 3.00
[0.118]
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?Housing Material = Nylon
?Housing Color = Black
?Housing Flammability Rating = UL 94V-2 Industry Standards:
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