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标本必须为液体,不含沉淀。包括血清、血浆、尿液、胸腹水、脑脊液、细胞培养上清、组织匀浆等。1ml的全血可得到0.5ml的血清 或血浆。每个标本量收集体积=100ul×检测种类。取材前须向销售人员索要说明书。样品采集:收集标本前必须清楚要检测的成份是否足够稳定。对收集后当天进行检测的标本,储存在4℃备用,如有特殊原因需要周期收集标本,将标本及时分装后放在-20℃或-70℃条件下保存。避免反复冻融。标本2-8℃可保存48小时,-20℃可保存1个月。-70度可保存6个月。部分激素类标本需添加抑肽酶。临床及科研样品 ELISA 检测服务;操作步骤:参照说明书;灵敏度:具体请查看说明书。检测范围(RANGN):具体请查看说明书。参考值:具体请查看说明书。产品用途: 科研ELISA检测试剂盒.提供实验代测服务。
产品范围:人,小鼠,大鼠,猪,兔,其它动物细胞因子;细胞凋亡,活性多肽、自身抗体,血栓与止血,骨代谢,肝纤维化,肿瘤,激素内分泌、自身抗体科研ELISA检测试剂盒。ELISA(酶联免疫吸附试验,酶联免疫试剂盒) ELISA(酶联免疫吸附试验,酶联免疫试剂盒) (以下简称ELISA(酶联免疫吸附试验,酶联免疫试剂盒)) :是酶免疫测定技术中应用最广的技术。其基本方法是将已知的抗原或抗体吸附在固相载体 ( 聚苯乙烯微量反应板 ) 表面,使酶标记的抗原抗体反应在固相表面进行,用洗涤法将液相中的游离成分洗除。常用的ELISA(酶联免疫吸附试验, 法有双抗体夹心法和间接法,前者用于检测大分子抗原,后者用于测定特异抗体。
自从Engvall和Perlman(1971)首次报道建立ELISA(酶联免疫吸附试验,酶联免疫试剂盒)(Enzyme-Linked ImmunosorbentAssays, ELISA(酶联免疫吸附试验,酶联免疫试剂盒))以来,由于ELISA(酶联免疫吸附试验,酶联免疫试剂盒)具有快速、敏感、简便、易于标准化等优点,使其得到迅速的发展和广泛应用 。尽管早期的ELISA(酶联免疫吸附试验,酶联免疫试剂盒)由于特异性不够高而妨碍了其在实际中应用的步伐,但随着方法的不断改进、材料的不断更新,尤其是采用基因工程方法制备包被抗原,采用针对某一抗原表位的单克隆抗体进行阻断ELISA(酶联免疫吸附试验,酶联免疫试剂盒)试验,都大大提高了ELISA(酶联免疫吸附试验,酶联免疫试剂盒)的特异性,加之电脑化程度极高的ELISA(酶联免疫吸附试验,酶联免疫试剂盒)检测仪的使用,使ELISA(酶联免疫吸附试验,酶联免疫试剂盒)更为简便实用和标准化,从而使其成为最广泛应用的检测方法之一。
目前ELISA(酶联免疫吸附试验,酶联免疫试剂盒)方法已被广泛应用于多种细菌和病毒等疾病的诊断。在动物检疫方面,ELISA(酶联免疫吸附试验,酶联免疫试剂盒)在猪传染性胃肠炎、牛副结核病、牛传染性鼻气管炎、猪伪狂犬病、蓝舌病等的诊断中已为广泛采用的标准方法。基本原理:ELISA(酶联免疫吸附试验,酶联免疫试剂盒)方法的基本原理是酶分子与抗体或抗抗体分子共价结合,此种结合不会改变抗体的免疫学特性,也不影响酶的生物学活性。此种酶标记抗体可与吸附在固相载体上的抗原或抗体发生特异性结合。滴加底物溶液后,底物可在酶作用下使其所含的供氢体由无色的还原型变成有色的氧化型,出现颜色反应。因此,可通过底物的颜色反应来判定有无相应的免疫反应,颜色反应的深浅与标本中相应抗体或抗原的量呈正比。YSC2802-54MOB YSC2802-59MOB YSC2802-34MPB YSC2802-39MPB YSC2802-64MPB YSC2802-69MPB YSC2802-54MPB YSC2802-59MPB YSC2802-34MSB YSC2802-39MSB YSC2802-64MSB YSC2802-69MSB YSC2802-54MSB YSC2802-59MSB YSC2802-34MGB YSC2802-39MGB YSC2802-64MGB YSC2802-69MGB YSC2802-54MGB YSC2802-59MGB YSC2802-34MRB YSC2802-39MRB YSC2802-64MRB YSC2802-69MRB YSC2802-54MRB YSC2802-59MRB YSC2802-34MEB YSC2802-39MEB YSC2802-64MEB YSC2802-69MEB YSC2802-54MEB YSC2802-59MEB YSCA2802-34MOB YSCA2802-39MOB YSCA2802-64MOB YSCA2802-69MOB YSCA2802-54MOB YSCA2802-59MOB YSCA2802-34MPB YSCA2802-39MPB YSCA2802-64MPB YSCA2802-69MPB YSCA2802-54MPB YSCA2802-59MPB YSCA2802-34MSB YSCA2802-39MSB YSCA2802-64MSB YSCA2802-69MSB YSCA2802-54MSB YSCA2802-59MSB YSCA2802-34MGB YSCA2802-39MGB YSCA2802-64MGB YSCA2802-69MGB YSCA2802-54MGB YSCA2802-59MGB YSCA2802-34MRB YSCA2802-39MRB YSCA2802-64MRB YSCA2802-69MRB YSCA2802-54MRB YSCA2802-59MRB YSCA2802-34MEB YSCA2802-39MEB YSCA2802-64MEB YSCA2802-69MEB YSCA2802-54MEB YSCA2802-59MEB YSC2803-34MOB YSC2803-39MOB YSC2803-64MOB YSC2803-69MOB YSC2803-54MOB YSC2803-59MOB YSC2803-34MPB YSC2803-39MPB YSC2803-64MPB YSC2803-69MPB YSC2803-54MPB YSC2803-59MPB YSC2803-34MSB YSC2803-39MSB YSC2803-64MSB YSC2803-69MSB YSC2803-54MSB YSC2803-59MSB YSC2803-34MGB YSC2803-39MGB YSC2803-64MGB YSC2803-69MGB YSC2803-54MGB YSC2803-59MGB YSC2803-34MRB YSC2803-39MRB YSC2803-64MRB YSC2803-69MRB YSC2803-54MRB YSC2803-59MRB YSC2803-34MEB YSC2803-39MEB YSC2803-64MEB YSC2803-69MEB YSC2803-54MEB YSC2803-59MEB YSCA2803-34MOB YSCA2803-39MOB YSCA2803-64MOB YSCA2803-69MOB YSCA2803-54MOB YSCA2803-59MOB YSCA2803-34MPB YSCA2803-39MPB YSCA2803-64MPB YSCA2803-69MPB YSCA2803-54MPB YSCA2803-59MPB YSCA2803-34MSB YSCA2803-39MSB YSCA2803-64MSB YSCA2803-69MSB YSCA2803-54MSB YSCA2803-59MSB YSCA2803-34MGB YSCA2803-39MGB YSCA2803-64MGB YSCA2803-69MGB YSCA2803-54MGB YSCA2803-59MGB YSCA2803-34MRB YSCA2803-39MRB YSCA2803-64MRB YSCA2803-69MRB YSCA2803-54MRB YSCA2803-59MRB YSCA2803-34MEB YSCA2803-39MEB YSCA2803-64MEB YSCA2803-69MEB YSCA2803-54MEB YSCA2803-59MEB YSC2804-34MOB YSC2804-39MOB YSC2804-64MOB YSC2804-69MOB YSC2804-54MOB YSC2804-59MOB YSC2804-34MPB YSC2804-39MPB YSC2804-64MPB YSC2804-69MPB YSC2804-54MPB YSC2804-59MPB YSC2804-34MSB YSC2804-39MSB YSC2804-64MSB YSC2804-69MSB YSC2804-54MSB YSC2804-59MSB YSC2804-34MGB YSC2804-39MGB YSC2804-64MGB YSC2804-69MGB YSC2804-54MGB YSC2804-59MGB YSC2804-34MRB YSC2804-39MRB YSC2804-64MRB YSC2804-69MRB YSC2804-54MRB YSC2804-59MRB YSC2804-34MEB YSC2804-39MEB YSC2804-64MEB YSC2804-69MEB YSC2804-54MEB YSC2804-59MEB YSCA2804-34MOB YSCA2804-39MOB YSCA2804-64MOB YSCA2804-69MOB YSCA2804-54MOB YSCA2804-59MOB YSCA2804-34MPB YSCA2804-39MPB YSCA2804-64MPB YSCA2804-69MPB YSCA2804-54MPB YSCA2804-59MPB YSCA2804-34MSB YSCA2804-39MSB YSCA2804-64MSB YSCA2804-69MSB YSCA2804-54MSB YSCA2804-59MSB YSCA2804-34MGB YSCA2804-39MGB YSCA2804-64MGB YSCA2804-69MGB YSCA2804-54MGB YSCA2804-59MGB YSCA2804-34MRB YSCA2804-39MRB YSCA2804-64MRB YSCA2804-69MRB YSCA2804-54MRB YSCA2804-59MRB YSCA2804-34MEB YSCA2804-39MEB YSCA2804-64MEB YSCA2804-69MEB YSCA2804-54MEB YSCA2804-59MEB YSC2805-34MOB YSC2805-39MOB YSC2805-64MOB YSC2805-69MOB YSC2805-54MOB YSC2805-59MOB YSC2805-34MPB YSC2805-39MPB YSC2805-64MPB YSC2805-69MPB YSC2805-54MPB YSC2805-59MPB YSC2805-34MSB YSC2805-39MSB YSC2805-64MSB YSC2805-69MSB
接口尺寸: | G1/2(mm) | 加工定制: | 是 |
防护等级: | IP65 | 测量范围: | -1999-9999(kPa) |
类型: | 外置指示灯开关触点变送器 | 防爆等级: | EXT |
型号: | A-AL-2 | 测量介质: | 液体 水 |
精度等级: | 0.2 | 品牌: | WIKA/威卡 |
输出信号: | 4-20(mA) | 电源电压: | 10-30(V) |
WIKA A-AL-2 LED外置指示灯开关触点变送器
4-20mA 精度:0.2
Attachable indicator for transmitters with switch contactModel A-AI-2
Attachable indicator model A-AI-2
Applications Machine building and plant construction Level measurement Plastics technology, plastics processing Ventilation and air conditioning General industrial applications
Special features Min/Max value memory Up to two switch contacts for alarm or on/off control No power supply needed LED display Attachable to transmitters with 4 ... 20 mA output and angular connector to DIN 43650
Description The model A-AI-2 attachable indicator is the ideal solution for an on-site display with additional switching functionality for simple signalling or control processes.
With its simple mounting and open programmability via the easily accessible push-buttons, it can also be retrofitted quickly to a pressure transmitter which is already operating.
The display is loop-powered, and so no additional power supply is needed. The 7 mm high LED display ensures good readability, even in poor lighting conditions.
The display settings and the functions of the switch contacts are set via a logically-structured menu. With the assistance of two activatable filters, short spikes can be suppressed and thus the display and the switch response damped.
The switch contacts feature open collector outputs that can be used for both min/max alarms and for simple on/off control. With its robust and compact plastic case, the indicator fulfills the ingress protection IP 65 and is thus suitable for a wide range of industrial applications
欢迎致电咨询订购WIKA A-AL-2 LED外置指示灯开关触点变送器 4-20mA 精度:0.2
电话: 56291930 15910733293
传真:
QQ:823377546 1491421115 2636968574
邮箱:sales@zoriver.cn
公司官网:http://www.zoriver.com http://www.zoriver.cn
<p> <table height="30" cellspacing="0" cellpadding="0" width="100%" align="center" background="../../templates/B243/images/detailtitle.gif" border="0"> <tbody> <tr> <td width="565">GKC-II高压开关机械特性测试仪</td> </tr> </tbody> </table> <table cellspacing="3" cellpadding="0" width="100%" border="0"> <tbody> <tr valign="top"> <td colspan="2" height="150"><img style="width: 160px; height: 163px" height="100" width="92" border="0" alt="" src="http://www.xaelec.com/cp/html/images/1207583559.jpg" /></td> </tr> </tbody> </table> <table height="30" cellspacing="0" cellpadding="0" width="100%" align="center" background="../../templates/B243/images/detailtitle.gif" border="0"> <tbody> <tr> <td width="564">简单描述</td> </tr> </tbody> </table> <table cellspacing="3" cellpadding="0" width="100%" border="0"> <tbody> <tr valign="top"> <td colspan="2" height="50">产品特点 <br /> (1) 汉字显示测试数据以及测试过程中各种故障。 <br /> (2) 中英文切换功能,可以在英文界面下进行所有测试操作,操作结果英文显示。 <br /> (3) 可通过面板操作预置开关的分合状态(按键&ldquo;分/合&rdquo;),但不测试数据。 <br /> (4) 能自动判别操作类型(合闸或分闸操作)。 <br /> (5) 开关只需动作一次(合闸一次或分闸一次)就可获得相应操作的所有测量数据。 <br /> (6) 在测试前人工手动设置开距。 <br /> (7) 开关的动作控制分内部控制(本机发分合闸令),外部控制(外部控制对线圈通电)和手动合分,因为手动合分时无线圈带电信号因此测试结果中没有分、合闸时间,相应的显示为触头运动时间。 <br /> (8) 在各个阶段明确地指示开关各触点,包括分闸位置触点的分合情况。 <br /> (9) 本仪器所有测试项目,严格按GB3309-89中的定义进行测试和处理。 <br /> &nbsp;</td> </tr> </tbody> </table> <table height="30" cellspacing="0" cellpadding="0" width="100%" align="center" background="../../templates/B243/images/detailtitle.gif" border="0"> <tbody> <tr> <td width="565">相关参数</td> </tr> </tbody> </table> <table height="50" cellspacing="0" cellpadding="0" width="100%" border="0"> <tbody> <tr> </tr> </tbody> </table> <table height="30" cellspacing="0" cellpadding="0" width="100%" align="center" background="../../templates/B243/images/detailtitle.gif" border="0"> <tbody> <tr> <td width="562">详细介绍</td> </tr> </tbody> </table> <table cellspacing="3" cellpadding="3" width="100%" border="0"> <tbody> <tr valign="top"> <td colspan="2" height="150"> <div style="49.65pt; text-indent: -21pt"><span style="font-size: 12pt"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">自动判别操作类型(单合或单分)</span></div> <div style="49.5pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">动作一次就可获得相应操作的所有测量数据</span></div> <div style="49.5pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">汉字显示各种显示故障:包括接线出错、拒合和拒分等信息</span></div> <div style="49.5pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">开关动作的控制方式多样:内部控制,外部控制和手动合分</span></div> <div style="49.5pt; text-indent: -21pt; line-height: 150%"><span><img height="11" alt="*" width="11" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">LED</span><span style="font-size: 12pt; line-height: 150%">指示各触点分合情况,清楚直观</span></div> <div style="text-indent: 6.9pt"><strong>产品配置说明</strong></div> <div style="text-indent: 12pt"><span style="font-size: 12pt">全套的开关机械特性测试仪配置包括:</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">开关机械特性测试仪主机</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size: 12pt">一台</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">测量线</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">三组</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">电源线</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">一根</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">辅助触点</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">一套</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">打印纸</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">两卷</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;</span><span style="font-size: 12pt">使用说明书</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">一本</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">合格证</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">一份</span></div> <div style="text-indent: 27pt"><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size: 12pt">保险</span><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-size: 12pt">两个</span></div> <div>&nbsp;</div> <div>产品综合功能及特点</div> <div style="text-indent: 21pt"><font size="3">●<span>&nbsp;</span><span style="font-size: 12pt">单合、单分测试功能</span></font></div> <div style="78pt; text-indent: -36pt"><span style="font-size: 12pt">(1)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">断口合、分闸先后顺序</span></div> <div style="78pt; text-indent: -36pt"><span style="font-size: 12pt">(2)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">合闸触头弹跳时间</span></div> <div style="78pt; text-indent: -36pt"><span style="font-size: 12pt">(3)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">合闸、分闸平均速度</span></div> <div style="78pt; text-indent: -36pt"><span style="font-size: 12pt">(4)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">三相不同期</span></div> <div style="text-indent: 18pt"><span style="font-size: 12pt">● 合分测试功能</span></div> <div><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size: 12pt">(1)A、B、C三相分、合闸时间</span></div> <div><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size: 12pt">(2)断口分闸先后顺序</span></div> <div><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size: 12pt">(3)分闸时间</span></div> <div style="text-indent: 48pt"><span style="font-size: 12pt">(4)分闸平均速度</span></div> <div style="42pt; text-indent: 6pt"><span style="font-size: 12pt">(5)金属短接时间</span></div> <div style="text-indent: 18pt"><span style="font-size: 12pt">●&nbsp;寿命测试功能</span></div> <div style="78pt; text-indent: -36pt"><span style="font-size: 12pt">(1)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">设置分合时间及分合次数后,通过检测是否出现拒分、拒合、误分、误合现象来判断开关性能。</span></div> <div style="text-indent: 18pt"><span style="font-size: 12pt">●&nbsp;产品特点</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(1)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">汉字显示测试数据以及测试过程中各种故障。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(2)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">中英文切换功能,可以在英文界面下进行所有测试操作,操作结果英文显示。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(3)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">可通过面板操作预置开关的分合状态(按键&ldquo;分/合&rdquo;),但不测试数据。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(4)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">能自动判别操作类型(合闸或分闸操作)。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(5)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">开关只需动作一次(合闸一次或分闸一次)就可获得相应操作的所有测量数据。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(6)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">在测试前人工手动设置开距。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(7)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">开关的动作控制分内部控制(本机发分合闸令),外部控制(外部控制对线圈通电)和手动合分,因为手动合分时无线圈带电信号因此测试结果中没有分、合闸时间,相应的显示为触头运动时间。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(8)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">在各个阶段明确地指示开关各触点,包括分闸位置触点的分合情况。</span></div> <div style="83.35pt; text-indent: -36pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%">(9)<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">本仪器所有测试项目,严格按GB3309-89中的定义进行测试和处理。</span></div> <div style="47.25pt">&nbsp;</div> <div>产品主要技术参数</div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">合闸电压:≌&nbsp;48~300V</span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">分闸电压:≌&nbsp;48~300V</span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">合(分)闸时间:0~999.9ms</span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">触头弹跳:0~99.9ms</span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">平均速度:0~99.99m/S</span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">开距:0~999.99mm</span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">电源:AC&nbsp;220V<u>+</u>10%<span>&nbsp;&nbsp; 50HZ</span></span></div> <div style="63pt; text-indent: -21pt"><span style="font-size: 12pt">l<span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">功耗: &lt;15W</span></div> <div style="63pt; text-indent: -21pt"><span><font size="3">l</font><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt">适用温、湿度范围:温度0~40℃,湿度<80%。</span></div> <span style="font-size: 12pt"> <div style="43.5pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">更换保险如图电源插座下有个保险盒</span><span style="font-size: 12pt; line-height: 150%">FUSE</span><span style="font-size: 12pt; line-height: 150%">用螺丝刀向上可以撬开保险规格为</span><span style="font-size: 12pt; line-height: 150%">2A</span></div> <div style="43.5pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">更换打印纸</span><span style="font-size: 12pt; line-height: 150%">,</span><span style="font-size: 12pt; line-height: 150%">此打印机为热敏微型打印机不用更换色带</span><span style="font-size: 12pt; line-height: 150%">,</span><span style="font-size: 12pt; line-height: 150%">在更换打印纸时需要注意一定要用热敏纸</span><span style="font-size: 12pt; line-height: 150%">,</span><span style="font-size: 12pt; line-height: 150%">否则就打印不出来</span><span style="font-size: 12pt; line-height: 150%">,</span><span style="font-size: 12pt; line-height: 150%">而且热敏纸是有正反面的</span><span style="font-size: 12pt; line-height: 150%">,</span><span style="font-size: 12pt; line-height: 150%">需将感应面</span><span style="font-size: 12pt; line-height: 150%">(</span><span style="font-size: 12pt; line-height: 150%">比较光滑的一面</span><span style="font-size: 12pt; line-height: 150%">)</span><span style="font-size: 12pt; line-height: 150%">向下</span><span style="font-size: 12pt; line-height: 150%">,</span></div> <div style="line-height: 150%">&nbsp;</div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">在本产品与被测试开关之间接线时,应确保被测试开关不带电,并与电力系统隔离。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">为安全起见,在对本机作各种联接时,请不要抓住线缆进行拉扯,而应握住插头进行操作。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请不要将本机放置于可能受热和受潮的地方,如火炉,水槽等。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">本机从寒冷的环境中被带到充分加热的的环境中,机内可能会凝结湿气,导致机内绝缘水平降低。请确认本机内无湿气后再行使用。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请不要将本机放置于灰尘容易聚集的地方。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请将本机放置于通风良好的场所。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请注意不要在雷雨的情况下使用机器。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请不要使用汽油﹑香蕉水等化学剂擦拭机器,</span><span style="font-size: 12pt; line-height: 150%">而应使用柔软干燥的布。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请确认当地电网电压是否与本机供电电压相符。交流</span><span style="font-size: 12pt; line-height: 150%">220</span><span style="font-size: 12pt; line-height: 150%">&plusmn;</span><span style="font-size: 12pt; line-height: 150%">10%&nbsp;50/60Hz </span><span style="font-size: 12pt; line-height: 150%">。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><img height="13" alt="*" width="13" src="file:///C:/DOCUME~1/new/LOCALS~1/Temp/msohtml1/01/clip_image001.gif" /><span style="font: 7pt ''Times New Roman''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">请</span><span style="font-size: 12pt; line-height: 150%">不要破伤随机所带的线缆,以确保使用安全。一旦发现破损,请立即更换。</span></div> <div style="42pt; text-indent: -21pt; line-height: 150%"><span style="font-size: 12pt; line-height: 150%"><span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp;&nbsp; </font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%">当仪器出现故障时,请立即联系我公司技术人员,切勿自行拆机,以免造成对操作人员的伤害以及对仪器不必要的损伤。且自行拆机不在我公司保修范围之内。</span></div> <div><b><span style="font-size: 14pt">术语定义</span></b></div> <div style="45pt; text-indent: -18pt"><span>1、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>三相不同期:指开关三相分(合)闸时间之间的最大及最小值差值。</div> <div style="45pt; text-indent: -18pt"><span>2、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>同相不同期:指六断口以上的开关,同相断口的分(合)闸时间差。</div> <div style="45pt; text-indent: -18pt"><span>3、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>弹跳时间:指开关的动、静触头在合闸过程中发生的所有接触、分(即弹跳)的累计时间值(即次接触到接触间的时间)。</div> <div style="45pt; text-indent: -18pt"><span>4、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>分闸时间:处于合闸位置的断路器,从分闸脱扣带电时刻到所有各极弧触头分离时刻的时间间隔。</div> <div style="45pt; text-indent: -18pt"><span>5、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>合闸时间:处于分闸位置的断路器,从合闸回路带电时刻到所有极的触头都接触时刻的时间间隔。</div> <div style="45pt; text-indent: -18pt"><span>6、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>重合闸时间:重合闸循环过程中,分闸时间的超始时刻到所有各极触头都接触时刻的时间间隔。</div> <div style="45pt; text-indent: -18pt"><span>7、<span style="font: 7pt ''Times New Roman''"><font size="3">&nbsp; </font></span></span>刚分(合)速度:指开关动触头与静触头接触时的某一指定时间内,或某一指定距离内的平均速度,以10ms为例,对分闸而言是指分闸后10ms内的平均速度,对合闸而言合闸前10ms内的平均速度。</div> <div style="45pt; text-indent: -18pt"><span style="font-size: 12pt">8、</span>开距:指开关从分状态开始到动触头与静触头刚接触的这一段距离。</div> <div style="45pt; text-indent: -18pt">&nbsp;</div> <div style="63pt; text-indent: -21pt"><a href="http://fdsfds.w56.west263.cn/down/html/download/GKC-IIk开关机械特性测试仪说明书.rar"><font color="#ff0000" size="4">说明书下载</font></a></div> </span></td> </tr> </tbody> </table> </p>
以得低压配电柜系列可广泛应用于工厂车间设备、动力、照明等电气配电,该成套装置具有如下特点:
安全,可设计柜内无裸露带电体,加强对操作人员的安全防护;
灵活多变,多种组合方案;
美观大方,采用标准化的元器件,具有品味的外观;
节省空间,结构紧凑,接线合理等;
产品有电动机控制及配电柜、变频软起动柜、抽屉式开关柜、功率因数补偿柜、动力箱柜、照明配电柜等
压力控制器(压力开关)
一、概述
FG200B型压力控制器(压力开关)是我公司自主开发的产品,FG200B型压力控制器(压力开关)是由进口高精度压力传感器配以信号处理电路优化而成的一体化压力控制器(压力开关),具有精度高,迟滞小,响应快,性能稳定和安装简便,使用灵活的优点,且开关点在零点和满量程之间可以任意调节。
FG200B型压力控制器(压力开关)可以在化工,机械,水文,电力等系统中对压力进行测量,外接中间继电器可以完成自动压力控制功能。
二、技术参数
量 程 0 ~ 60MPa
压力形式 表压
精 度 ≤ 0.3%
设定范围 全量程
响应时间 ≤2ms
稳定性 ≤ 0.5% FS/年
工作电压 +24 VDC
存储温度 -40℃ ~ +100℃
工作温度 -10℃ ~ +80℃
膜片材料 316L不锈钢
接 口 M20×1.5
防爆等级 ibⅡCT6
开关电源轴流风机的价格;开关电源轴流风机的报价;开关电源轴流风机的厂家
我公司经营全系列 开关电源AC/DC、DC/DC(新星,山胜),电源充电器(山胜),变频器(三恳)稳压器(鸿宝),逆变器、调压器、定制维修变压器、高分断断路器、山特UPS电源、韦德UPS电源、K分度线、T分度线。
台湾:三巨、百瑞、轴流风机
苏州:大华、科红轴流风机
维修进口开关电源