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at our website: Click HEREMiniBlock®Parts ListDC13602026 iss2 Jan 2003 (Effective January 1, 2003)TABLE OF CONTENTS PageMiniBlock® Personal SetsMiniBlock® Personal SetsMiniBlock® Synthesis PackagesMiniBlock®Individual ItemsMiniBlock®Individual ItemsMiniBlock®Individual ItemsMiniBlock® Individual Itemshand-pumping motion.MiniBlock® Conversions and UpgradesMiniBlock® ConsumablesMiniBlock® Consumables4.5 mlMiniBlock® ConsumablesMiniBlock® ConsumablesPolypropylene Plates / Minitubes13520111 Rack of Tall Minitubes - 1 each96 position microtiter plate array 2.5 mL volume, 9 mm D x 80 mm H.13520112 Rack of Minitubes - 1 each96 position microtiter plate array 1.3 mL volume, 9 mm D x 47 mm H.13520130 Deep Well Plate, 2.4mL - 5/pk96 position microtiter plate format.13520131 Deep Well Plate, 5mL - 5/pk48 position microtiter plate format.13520132Deep Well Plate, 10mL - 5/pk24 position microtiter plate format.MiniBlock® Collection OptionsPART NO.COLLECTION OPTIONS48 Position RacksAccepts 12x75 and 12x100 mm test tubes.Maximum volumes are 6mL and 8mL. (Labware not included.) 13260399 Blue, 48 Position: UHMW (polyethylene)13260398 Red, 48 Position: UHMW (polyethylene)13260484 Blue, 48 Position: Aluminum13260485 Red, 48 Position: Aluminum24 Position RacksAccepts 15x45 and 15x82 mm vials.Maximum volumes are 3.7mL (1 dram), and 6mL. (Labware not included.) 13260444 Blue, 24 Position: UHMW (polyethylene)13260443 Red, 24 Position: UHMW (polyethylene)13260472 Blue, 24 Position: Aluminum13260473 Red, 24 Position: Aluminum24 Position RacksAccepts 17x61 and 17x112mm vials.Maximum volumes are 7.5mL (2 dram) and 14mL. (Labware not included.) 13260430 Blue, 24 Position: UHMW (polyethylene)13260429 Red, 24 Position: UHMW (polyethylene)13260474 Blue, 24 Position: Aluminum13260475 Red, 24 Position: Aluminum24 Position RacksAccepts 16x100 mm test tubes. Maximum volume is 15mL. (Labware not included.) 13260456 Blue, 24 Position: UHMW (polyethylene)13260457 Red, 24 Position: UHMW (polyethylene)13260486 Blue, 24 Position: Aluminum13260487 Red, 24 Position: AluminumMiniBlock® Collection OptionsMiniBlock® User ManualMiniBlock® SPE Accessories and ConsumablesMiniBlock ®Service and WarrantiesOrdering Information:Mail Orders: Mettler-Toledo AutoChem, Inc. 562 Bunker CourtVernon Hills, IL 60061-1831When placing an order, specify your purchase order number, price list reference number, product modelor part number/description, quantity, shipping and invoicing address, contact name and telephone number.Terms:All prices are ExWorks, Vernon Hills, IL. Prices and specifications are subject to change without notice.Prices do not include shipping, handling, taxes and duties. Payment terms are 100% upon delivery.are available upon request and cover all salesDelivery:Please allow 4 weeks from Mettler-Toledo AutoChem's receipt of Purchase Order.METTLER TOLEDO AutoChem's standard Terms, Conditions, Warranty and Maintenance Agreement OptionsFax Orders:847-680-1199Phone Orders:847-680-3939。
不饱和聚酯树脂行业未来五大流向和热点据中国UPR(不饱和聚酯树脂)行业协会初步统计，2022年我国UPR 行业总产量达到153万吨，比上年增长5.5%，其中环氧乙烯基酯树脂达到3.3万吨，增长11%；全国四大民营企业亚邦、天和、福田、华迅等总量达到44万吨，比上年增长11%；外资企业DSM、亚什兰、长兴、华日等总量达到12万吨，比上年增长9%。
江苏达到63万吨，比上年增长5%。
随着市场的变化，国内UPR产业转变增长方式，着重提升产品质量和品牌。
钢铁、汽车、船舶、石化、纺织、轻工、有色金属、装备制造、电子信息、物流十大行业与玻璃钢复合材料产业亲密关联。
这十大产业依附着我国城市工业化、城乡一体化大规模经济建设的契机。
这个契机又是以传统能源节能减排、新能源开发的低碳经济为目标绽开的。
玻璃钢复合材料以其自身创新为自己赢得了市场机遇和产经增长点。
目前，UPR行业呈现出五大流向和热点：一是持续增长的玻璃钢复合材料行业认知度的提高，拉动了低成本、通用型树脂和高性能、共性化的树脂市场急剧上升。
突出反映在邻苯型缠绕树脂、抽真空树脂、SMC/BMC树脂、拉挤树脂、涤纶和对苯改性树脂市场的全面拓展。
此外，高性能玻璃钢复合材料产品，如风机叶片、电器开关、电力元器件、脱硫、高速列车内外装饰结构件、水上各类豪华游艇、高级工作艇、运动艇等市场需求，又使间苯型、环氧乙烯基酯型的抽真空树脂、SMC/BMC树脂等快速增长，呈现了树脂市场的“两头热”。
以天马、天津合材、费隆、华昌为代表的国企改制企业，以亚邦、天和为代表的国内大型民营企业，以华科、天马瑞盛为代表的国内科技型企业，以DSM、华日、长兴、亚什兰、昭和、上纬为代表的外资企业，在国内UPR大舞台上各领风骚。
其次个流向和热点是浇铸型树脂进展迅猛。
前几年，浇铸型树脂工艺品在面临海外市场疲软的状况下，急转向国内建筑装饰装修市场，大批量工艺品、雕塑进入楼堂馆所和高档商场。
浇铸型人造石的技术提升，已从面广量大的台面板走向机械化成型的人造大理石和人造石英石面板，大量应用于墙面饰材和地面材料。
科尔（Kerr）树脂填充材料产品简介-卡瓦盛邦1、Sonicfill产品描述全球首次将声波技术用于后牙大块充填，带来前所未有的后牙充填新体验，改变了后牙充填的方式，一次固化的最大深度可达5mm产品特点&优势-84%填料率，含纳米填料-超声充填改变树脂流动性-最低的树脂收缩率-可进行一次性大块充填-卓越的机械性能（弹性模量/压缩强度）-独一无二的输送体系，省略手动充填，简化医生操作2、Premisa产品描述-Premisa——高强度、低收缩率、色泽、手感、易抛光的完美融合-采用Kerr独有的受专利保护的三重填料技术，该技术由三种不同的填料构成——预聚合填料，专利Point4填料和纳米填料。
-所有这些填料再加上Premisa的超高填料率的共同作用，满足当今牙医所有的临床需求。
产品特点&优势-超低的聚合收缩率——后牙专用Premisa具有更高填料率（>84%）,将树脂聚合收缩率降至1.4% -完美的操作性——粘度适中，不影响树脂填充的连贯性，不过分粘器械；易于充填及塑形。
-后牙专用纳米树脂——兼顾性能与美学。
-有意的抛光性及光泽度——经临床证明，Premisa可快速抛光，并且光泽度持久。
-超高的机械强度——得益于其特有的三重填料系统，更适合于后牙充填3、Herculiteprecis产品描述-Herculite是世界上第一支可以用于后牙修复的复合纳米树脂，也是世界上第一支真正意义上前后牙通用的充填材料。
现在，Kerr将其多年作为树脂行业领导者的经验带入Herculite Précis的生产。
-Herculite Précis是一种真正的前后牙通用型纳米树脂—作为后牙充填材料，坚固持久，作为前牙充填材料，抛光性好且美观性佳。
-Herculite 技术同时可以和Vita?比色板完美配合，所以使用Herculite修复时，无需单独的比色板。
临床验证Herculite Précis纳米树脂同时具有完美性和易于使用的特点。
第29卷第3期高分子材料科学与工程Vol .29,No .3 2013年3月POLYMER MA TERIALS SCIENCE AND ENGINEERINGM ar .2013苯基MTQ 硅树脂的制备及性能张宝华,伍 川,董 红,程大海,杨科芳(杭州师范大学有机硅化学与材料技术教育部重点实验室,浙江杭州310012)摘要:通过共水解缩聚方法制备得到由单官能度Si -O 链节(M 链节)、三官能度Si -O 链节(T 链节)和四官能度Si -O 链节(Q 链节)构成且有不同M ∶T ∶Q 链节比值、不同分子量及不同苯基含量的改性有机硅树脂。
随苯基含量增加,树脂折射率增大,当苯基含量为0.39时,树脂折射率达到1.5117。
利用红外光谱(F T -IR )、核磁共振(1H -N M R )和凝胶渗透色谱(G PC )对树脂进行了表征,计算得到M ∶T ∶Q 比值;采用热重分析(TG A )、X 射线衍射(XRD )及热重红外联用仪(T GA -IR )对惰性气氛中硅树脂的热稳定性、热降解过程及热降解产物结构进行了研究,M T Q 硅树脂降解过程分为3个阶段,随苯基含量增加,热稳定性提高;经高温处理后,M T Q 硅树脂完全转变为无定型的SiO 2。
关键词:M T Q 硅树脂;1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷;苯基三甲氧基硅烷;性能;热重红外连用中图分类号:T Q 264.1 文献标识码:A 文章编号:1000-7555(2013)03-0137-06收稿日期:2012-08-02基金项目:国家自然科学基金资助项目(51203037);浙江省自然科学基金资助项目(Y4090016);浙江省公益技术应用研究(2011C21026);杭州市科技局科技创新资助项目(20100331T17)通讯联系人:伍 川,主要从事有机硅特种单体及硅树脂合成研究, E -mail :catal yst88@ MQ 树脂是由单官能度Si -O 链节(R 3SiO 1/2,M 单元)与四官能度Si -O 链节(SiO 4/2,Q 链节)构成的有三维球型结构的硅酮脂。
© RAMPF (Taicang) Co.,Ltd
安全数据表
遵照EC条款 No 1907/2006
RAKU-PUR 32-3250-8A Dunkelgrau
打印日期：2015年5月23日页数：1/7
部分1：物质/混合物和公司/企业的身份鉴定
1.1 产品身份
RAKU-PUR 32-3250-8A Dunkelgrau
1.2 物质和混合物的相关推荐用途及不推荐用途
物质/混合物的使用
用于聚氨酯制造的聚醇组分
1.3 安全数据表供应商的具体信息：
公司名称：Rampf Polymer Solutions GmbH & Co. KG
街道：Robert Bosch街8-10
地点：格拉芬贝格 D-72661
电话：+49(0)7123-9342-0传真：+49(0)7123-9342-1255
负责部门：infolabor.RPO@rampf-gruppe.de
1.4 紧急电话号码：紧急电话 : ++49 (0) 6132 / 84463 GBK 公司全球规章监管部, 因格尔海姆
部分2：危险鉴定
2.1 物质或混合物的分类
根据EC Directives 67/548/EEC 或1999/45/EC标准，无分类类别
根据Directive (EC) No. 1272/2008标准，无分类类别
2.2标签元素
标签附加建议：
根据EC和相关国家法律，该产品不需危险品警告标示。
2.3 其他危险
不属于PBT。
部分3：成分组成信息
3.1 混合物
化学特征：
配方化的聚醇
更多信息：
无数据。
发展中的中国玻璃钢工业（1958－1998）1.我国玻璃钢/复合材料工业发展沿革从出士文物看来，早在春秋战国时期，勤劳智慧的华夏先民就以麻、线、漆、竹、木等材料，制作戈、矛等长兵器的杆、弓、器等制品，这就是早期的复合材料。
新中国的纤维增强树脂基复合材料工业始于1958年。
发展历程可分为两个阶段：以1978年中共11届三中全会为界。
此前，致力为国防军工；此后，生产社会化，国家经济建设和人民生活所需的玻璃钢工业日益发展。
1956年，时任重工业部副部长、后任建材工业部部长的赖际发同志赴前苏联考察了玻璃钢。
俄文叫玻璃钢是“CTeknonJ1Anhk”（玻璃塑料）。
当时中文里没相应的词，想到材料里有玻璃，强度又高，就叫“玻璃钢”吧。
这就是“玻璃钢”一词的由来。
港台同胞、国际友人的同行，现在也都知道，中国的玻璃钢就是FRP（Fiber Glass ReinforcedPlastics棗玻璃纤维增强塑料）。
玻璃钢的主要原材料之一的玻璃纤维工业起步则较早，基础亦梢好一些。
1957年北京的建材科学研究院与上海耀华玻璃厂先后成功以铂柑锅拉制出无碱玻璃纤维。
1959年在厦门、杭州、南京、天津、哈尔滨建立了玻纤厂（车间），次年又在沈阳、常州、秦皇岛、洛阳、九江建了玻纤厂（车间），为发展玻璃钢工业创造了条件。
1958年，玻陶研究院成立玻璃钢研究组用国产原材料制得了中国第一块玻璃钢板。
同年，上海耀华玻璃厂试制成功我国第一条聚酯玻璃钢艇及坑道支柱、溜槽、管道、波形瓦等产品。
玻璃钢管和压力容器在玻璃陶瓷研究院开始研制，该院用酚醛玻璃钢制成了机动游艇。
1960年，原建工部成立新材料局，其任务之一就是领导玻璃钢产品的研制与生产，使之为国防军工配套。
60年代初期筹建了五个玻璃钢厂（车间）：北京二五一厂上海耀华玻璃厂二五二车间常州二五三厂天津二五四厂（后下马）秦皇岛耀华玻璃厂二五五车间1965年，建材部成立了三个玻璃钢研究所：北京玻璃钢研先所（由北京二五一厂、玻陶院玻璃钢室、玻璃工业设计院新材料室合并而成，现更名为北京玻璃钢研究设计院）；上海玻璃钢结构研究所（原同济大学材料结构研究室班底）；哈尔宾玻璃钢研究所（原哈尔宾建筑工程学院玻璃钢研究室班底）。
DAT ASHEET NI 92303 AI, ±30 V, 24 Bit, 12.8 kS/s/ch Simultaneous•Screw-terminal or BNCconnectivity•Software-selectable AC/DCcoupling•Software-selectable IEPE signalconditioning (0 mA or 4 mA)•Smart TEDS sensorcompatibility•60 VDC, CAT I, channel-to-earth isolationThe NI 9230 is a 3-channel C Series dynamic signal acquisition module for making industrial measurements from integrated electronic piezoelectric (IEPE) and non-IEPE sensors withNI CompactDAQ or NI CompactRIO systems.• NI 9230• NI 9230 Getting Started GuideRequired• EMI suppression ferrite (782802-01) (for screw terminal)Kit ContentsAccessoriesRecommended• NI 9971 Backshell Kit (for screw terminal)NI C Series OverviewNI provides more than 100 C Series modules for measurement, control, and communication applications. C Series modules can connect to any sensor or bus and allow for high-accuracy measurements that meet the demands of advanced data acquisition and control applications.•Measurement-specific signal conditioning that connects to an array of sensors and signals •Isolation options such as bank-to-bank, channel-to-channel, and channel-to-earth ground •-40 °C to 70 °C temperature range to meet a variety of application and environmentalneeds •Hot-swappable The majority of C Series modules are supported in both CompactRIO and CompactDAQ platforms and you can move modules from one platform to the other with no modification.2 | | NI 9230 DatasheetCompactRIOCompactRIO combines an open-embedded architecturewith small size, extreme ruggedness, and C Seriesmodules in a platform powered by the NI LabVIEWreconfigurable I/O (RIO) architecture. Each systemcontains an FPGA for custom timing, triggering, andprocessing with a wide array of available modular I/O tomeet any embedded application requirement. CompactDAQCompactDAQ is a portable, rugged data acquisition platformthat integrates connectivity, data acquisition, and signalconditioning into modular I/O for directly interfacing to anysensor or signal. Using CompactDAQ with LabVIEW, youcan easily customize how you acquire, analyze, visualize,and manage your measurement data.SoftwareLabVIEW Professional Development System for Windows•Use advanced software tools for large project development•Generate code automatically using DAQ Assistant and InstrumentI/O Assistant•Use advanced measurement analysis and digital signal processing•Take advantage of open connectivity with DLLs, ActiveX,and .NET objects•Build DLLs, executables, and MSI installersNI LabVIEW FPGA Module•Design FPGA applications for NI RIO hardware•Program with the same graphical environment used for desktop andreal-time applications•Execute control algorithms with loop rates up to 300 MHz•Implement custom timing and triggering logic, digital protocols, andDSP algorithms•Incorporate existing HDL code and third-party IP including Xilinx IPgenerator functions•Purchase as part of the LabVIEW Embedded Control and MonitoringSuiteNI 9230 Datasheet| © National Instruments| 3NI LabVIEW Real-Time Module•Design deterministic real-time applications with LabVIEWgraphical programming•Download to dedicated NI or third-party hardware for reliableexecution and a wide selection of I/O•Take advantage of built-in PID control, signal processing, andanalysis functions•Automatically take advantage of multicore CPUs or setprocessor affinity manually•Take advantage of real-time OS, development and debuggingsupport, and board support•Purchase individually or as part of a LabVIEW suiteCircuitryThe NI 9230 analog input channels are referenced to an isolated ground through a 50 Ωresistor. Each channel is protected from overvoltages. The input signal on each channel is buffered, conditioned, and then sampled by an isolated 24-bit Delta-Sigma ADC. You can configure each channel in software for AC or DC coupling. For channels set to AC coupling, you can turn the IEPE excitation current on or off. Refer to the software help for information about configuring channels on the NI 9230.Figure 1. Input Circuitry for One ChannelAI–The NI 9230 also has TEDS circuitry. For more information about TEDS, visit /info and enter the Info Code rdteds.FilteringThe NI 9230 uses a combination of analog and digital filtering to provide an accurate representation of in-band signals while rejecting out-of-band signals. The filters discriminate 4| | NI 9230 Datasheetbetween signals based on the frequency range, or bandwidth, of the signal. The three important bandwidths to consider are the passband, the stopband, and the alias-free bandwidth.The NI 9230 represents signals within the passband, as quantified primarily by passband ripple and phase nonlinearity. All signals that appear in the alias-free bandwidth are either unaliased signals or signals that have been filtered by at least the amount of the stopband rejection.PassbandThe signals within the passband have frequency-dependent gain or attenuation. The small amount of variation in gain with respect to frequency is called the passband flatness. Thedigital filters of the NI 9230 adjust the frequency range of the passband to match the data rate.Therefore, the amount of gain or attenuation at a given frequency depends on the data rate.Figure 2. T ypical Passband FlatnessFrequency/Data Rate0.50.40.100.040.060.08–0.04–0.020.000.02–0.10–0.08–0.060.30.20.10G a i n (d B)StopbandThe filter significantly attenuates all signals above the stopband frequency. The primary goal of the filter is to prevent aliasing. Therefore, the stopband frequency scales precisely with the data rate. The stopband rejection is the minimum amount of attenuation applied by the filter to all signals with frequencies within the stopband.Alias-Free BandwidthAny signal that appears in the alias-free bandwidth of the NI 9230 is not an aliased artifact of signals at a higher frequency. The alias-free bandwidth is defined by the ability of the filter to reject frequencies above the stopband frequency, and it is equal to the data rate minus the stopband frequency.Data RatesThe frequency of a master timebase (f M ) controls the data rate (f s ) of the NI 9230.NI 9230 Datasheet | © National Instruments | 5Internal Master TimebaseThe NI 9230 includes an internal master timebase with a frequency of 13.1072 MHz. When using the internal master timebase, the result is data rates of 12.8 kS/s, 11.38 kS/s, 10.24 kS/s, 9.31 kS/s, and so on down to 0.98 kS/s, depending on the decimation rate and the value of the clock divider. However, the data rate must remain within the appropriate data rate range. The following equation provides the available data rates of the NI 9230:=2××wheref s is the data ratef M is the master timebasem is the decimation raten is the clock divider from 2 to 26For m = 64, n = 9 to 25. For m = 128, n = 5 to 25. For m = 256, n = 2 to 26.There are multiple combinations of clock divider and decimation rate that yield the same data rate. The software always picks the highest decimation rate for the selected data rate. Data Rates with the Internal Master TimebaseThe following table lists the available data rates with the internal master timebase.6| | NI 9230 DatasheetTable 1. Available Data Rates with the Internal Master Timebase (Continued)NI 9230 Datasheet| © National Instruments| 7Table 1. Available Data Rates with the Internal Master Timebase (Continued)External Master TimebaseThe NI 9230 also can accept an external master timebase or export its own master timebase. To synchronize the data rate of an NI 9230 with other modules that use master timebases to control sampling, all of the modules must share a single master timebase source. When using an external timebase with a frequency other than 13.1072 MHz, the NI 9230 has a different set of data rates. Refer to the software help for information about configuring the master timebase source for the NI 9230.Note The NI 9151 R Series Expansion chassis does not support sharing timebasesbetween modules.NI 9230 SpecificationsThe following specifications are typical for the range -40 °C to 70 °C unless otherwise noted.Caution Do not operate the NI 9230 in a manner not specified in this document.Product misuse can result in a hazard. You can compromise the safety protectionbuilt into the product if the product is damaged in any way. If the product isdamaged, return it to NI for repair.8| | NI 9230 DatasheetInput CharacteristicsNumber of channels 3 analog input channelsADC resolution24 bitsType of ADC Delta-Sigma (with analog prefiltering) Sampling mode SimultaneousType of TEDS supported IEEE 1451.4 TEDS Class ITEDS capacitive drive3000 pFInternal master timebase ( f M)Frequency13.1072 MHzAccuracy±100 ppmData rate range ( f s) using internal master timebaseMinimum0.985 kS/sMaximum12.8 kS/sData rate range ( f s) using external master timebaseMinimum0.977 kS/sMaximum12.84 kS/sFigure 3. Data Rates (f s)2××wherefor m = 64, n = 9 to 25for m = 128, n = 5 to 25for m = 256, n = 2 to 26Input coupling AC/DC (software-selectable)AC cutoff frequency-3 dB0.1 Hz-0.1 dB0.87 Hz maximumNI 9230 Datasheet| © National Instruments| 9Figure 4. AC Cutoff Frequency ResponseFrequency (Hz)0.50.0–0.5–1.0–1.5–2.0–2.5–3.010.00.11.0G a i n (d B)DC voltage input rangeMinimum ±30.87 V Typical ±31.5 V Maximum±32.13 VAC voltage full-scale range 1Minimum ±30.87 Vpk Typical ±31.5 Vpk Maximum±32.13 Vpk Channel-to-channel common-mode voltage range (AI- to AI-)±1 V maximum IEPE excitation current (software-selectable on/off)Minimum 4 mA Typical 4.25 mA IEPE excitation noise 100 nArms IEPE compliance voltage22 V minimumIf you are using an IEPE sensor, use the following equation to make sure your configuration meets the IEPE compliance voltage range.Figure 5. IEPE Compliance Voltage Range0.67×common‐mode +bias ±full‐scale1The DC + AC voltage must be below the overvoltage protection of the NI 9230.10 | | NI 9230 DatasheetwhereV common-mode is the channel-to-channel common-mode voltage across two or more channelsV bias is the bias voltage of the IEPE sensorV full-scaleis the full-scale voltage of the IEPE sensorNote This equation must resolve to 0 V to 22 V.IEPE fault detection 2Short circuit V AI < 1.5 V Open loop V AI > 24 VOvervoltage protection ±45 V for a low impedance source connected between any two terminalsInput delay64x decimation 30/f s + 3.0 μs 128x decimation 29/f s + 3.0 μs 256x decimation28/f s + 3.0 μsStabilityGain drift±25 ppm/°C Offset drift (DC coupled)±320 μV/°C2Refer to the software help for information on reading the IEPE fault detection status.3Range equals 31.5 V 4DC coupled5Uncalibrated accuracy refers to the accuracy achieved when acquiring data in raw or unscaled modes and in which calibration constants that are stored in the module are not applied to the data.NI 9230 Datasheet | © National Instruments | 11Table 3. Gain Matching (Calibrated)Passband frequency0.4 · f sStopbandFrequency0.5 · f sRejection120 dBAlias-free bandwidth0.4 · f sOversample rate64 · f s, 128 · f s, and 256 · f s Rejection at oversample rate6f s = 10.24 kS/s95 dB at 1.311 MHzf s = 12.8 kS/s118 dB at 3.277 MHz Crosstalk ( f in = 1 kHz)-125 dB6Rejection of analog prefilter at oversample rate.12| | NI 9230 DatasheetCMRRChannel-to-channel ( f in ≤ 1 kHz)56 dBChannel-to-earth ( f in = 60 Hz)107 dBSFDR (f in = 1 kHz, -60 dBFS)f s = 12.8 kS/s122 dBFSf s = 11.38 kS/s118 dBFSf s = 10.24 kS/s120 dBFSTable 8. Dynamic range ( f = 1 kHz, -60 dBFS)Input impedanceDifferential324 kΩAI- to isolated ground50 ΩTable 9. T otal Harmonic Distortion (THD)Intermodulation distortion (-10.5424 dBFS)DIN 50 Hz/1 kHz 4:1 amplitude ratio-80 dBCCIF 3.5 kHz/4 kHz 1:1 amplitude ratio-95 dBNI 9230 Datasheet| © National Instruments| 13Power RequirementsPower consumption from chassisActive mode 1 W maximumSleep mode25 μW maximumThermal dissipation (at 70 °C)Active mode 1 W maximumActive mode (BNC variant) 1.5 W maximumSleep mode25 μW maximumPhysical CharacteristicsGauge0.05 mm to 1.5 mm (30 AWG to 14 AWG)copper conductor wireWire strip length 6 mm (0.24 in.) of insulation stripped from theendTemperature rating90 °C minimumTorque for screw terminals0.22 N · m to 0.25 N · m (1.95 lb · in. to2.21 lb · in.)Wires per screw terminal One wire per screw terminal; two wires perscrew terminal using a 2-wire ferrule Ferrules0.25 mm2 to 1.5 mm2Connector securementSecurement type Screw flanges providedTorque for screw flanges0.2 N · m (1.80 lb · in.)WeightNI 9230 with screw terminal142 g (5.0 oz)NI 9230 with BNC159 g (5.6 oz)14| | NI 9230 DatasheetSafety VoltagesConnect only voltages that are within the following limits.IsolationChannel-to-channel NoneChannel-to-earth groundContinuous60 VDC, Measurement Category IWithstand1,000 Vrms, verified by a 5 s dielectricwithstand testMeasurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live electrical supply system that powers equipment. This category is for measurements of voltages from specially protected secondary circuits. Such voltage measurements include signal levels, special equipment, limited-energy parts of equipment, circuits powered by regulated low-voltage sources, and electronics.Caution Do not connect the NI 9230 to signals or use for measurements withinMeasurement Categories II, III, or IV.Note Measurement Categories CAT I and CAT O are equivalent. These test andmeasurement circuits are not intended for direct connection to the MAINS buildinginstallations of Measurement Categories CAT II, CAT III, or CAT IV. Hazardous LocationsU.S. (UL)Class I, Division 2, Groups A, B, C, D, T4;Class I, Zone 2, AEx nA IIC T4Canada (C-UL)Class I, Division 2, Groups A, B, C, D, T4;Class I, Zone 2, Ex nA IIC T4Europe (ATEX) and International (IECEx)Ex nA IIC T4 GcSafety and Hazardous Locations StandardsThis product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:•IEC 61010-1, EN 61010-1•UL 61010-1, CSA 61010-1•EN 60079-0:2012, EN 60079-15:2010•IEC 60079-0: Ed 6, IEC 60079-15; Ed 4NI 9230 Datasheet| © National Instruments| 15•UL 60079-0; Ed 6, UL 60079-15; Ed 4•CSA 60079-0:2011, CSA 60079-15:2012Note For UL and other safety certifications, refer to the product label or the OnlineProduct Certification section.Electromagnetic CompatibilityThis product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:•EN 61326-1 (IEC 61326-1): Class A emissions; Industrial immunity•EN 55011 (CISPR 11): Group 1, Class A emissions•EN 55022 (CISPR 22): Class A emissions•EN 55024 (CISPR 24): Immunity•AS/NZS CISPR 11: Group 1, Class A emissions•AS/NZS CISPR 22: Class A emissions•FCC 47 CFR Part 15B: Class A emissions•ICES-001: Class A emissionsNote In the United States (per FCC 47 CFR), Class A equipment is intended foruse in commercial, light-industrial, and heavy-industrial locations. In Europe,Canada, Australia and New Zealand (per CISPR 11) Class A equipment is intendedfor use only in heavy-industrial locations.Note Group 1 equipment (per CISPR 11) is any industrial, scientific, or medicalequipment that does not intentionally generate radio frequency energy for thetreatment of material or inspection/analysis purposes.Note For EMC declarations and certifications, and additional information, refer tothe Online Product Certification section.CE ComplianceThis product meets the essential requirements of applicable European Directives, as follows:•2014/35/EU; Low-V oltage Directive (safety)•2014/30/EU; Electromagnetic Compatibility Directive (EMC)•2014/34/EU; Potentially Explosive Atmospheres (ATEX)Online Product CertificationRefer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit / certification, search by model number or product line, and click the appropriate link in the Certification column.16| | NI 9230 DatasheetShock and VibrationTo meet these specifications, you must panel mount the system.Operating vibrationRandom (IEC 60068-2-64) 5 g rms, 10 Hz to 500 HzSinusoidal (IEC 60068-2-6) 5 g, 10 Hz to 500 HzOperating shock (IEC 60068-2-27)30 g, 11 ms half sine; 50 g, 3 ms half sine;18 shocks at 6 orientations EnvironmentalRefer to the manual for the chassis you are using for more information about meeting these specifications.-40 °C to 70 °COperating temperature(IEC 60068-2-1, IEC 60068-2-2)-40 °C to 85 °CStorage temperature(IEC 60068-2-1, IEC 60068-2-2)Ingress protection IP40Operating humidity (IEC 60068-2-78)10% RH to 90% RH, noncondensing Storage humidity (IEC 60068-2-78)5% RH to 95% RH, noncondensing Pollution Degree2Maximum altitude5,000 mIndoor use only.Environmental ManagementNI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.For additional environmental information, refer to the Minimize Our Environmental Impact web page at /environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.Waste Electrical and Electronic Equipment (WEEE) EU Customers At the end of the product life cycle, all NI products must bedisposed of according to local laws and regulations. For more information abouthow to recycle NI products in your region, visit /environment/weee.NI 9230 Datasheet| © National Instruments| 17电子信息产品污染控制管理办法（中国RoHS）中国客户National Instruments符合中国电子信息产品中限制使用某些有害物质指令(RoHS)。
