上海欧亚线缆有限公司主要从事日本CC-LINK电缆的销售。主要型号有:CCNC-
SB110SF-5,CCNC-SB110H+PW,CCNC-SB,CCNC-SBH。
型 号 | 1961 | 1962 | 1964 | 1996 | ||||
放大倍数 | 10X | 15X | 22X | 30X | ||||
直径 | 24mm | 19mm | 19mm | 7mm | ||||
尺 寸 | φ34.5*41.5 | φ36*33 | φ28.5*30 | φ37*20 |
型 号 | 1975 | 型 号 | 1983 | |||||
放大倍数 | 7X |
| 放大倍数 | 10X | ||||
直径 | 18mm |
| 直径 | 20mm | ||||
尺 寸 | 24mm |
| 尺 寸 | 32mm |
型 号 | 2016 |
| 型 号 | 2037 |
| 型 号 | 2044 | |
放大倍数 | 15X |
| 放大倍数 | 30X |
| 放大倍数 | 8X-16X | |
直径 | 13mm |
| 直径 | 7mm |
| 尺 寸 | 45*65mm | |
尺 寸 | 20mm |
| 尺 寸 | 30*19mm |
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我厂研制生产的SK-100型锁管机适用于工农业和工程机械液压传动用高压胶管、纤维管、塑料管总成的扣压加工。具有扣压范围广、精度高(采用PLC控制)、自动化程度高、易操作、好维修等优点。
二 主要技术特征
1.扣压钢丝胶管内径: φ4~φ51IVmm 工业管内径: 最大89mm
2.标尺精度: 0.01mm
3. 功 率: 4KW 4. 电 压: 380V 5. 最大扣压力: 252吨
6. 转 速: 1440r/min 7. 油泵排量: 10ml/rad 8. 外形尺寸: 858×910×1550(mm)
9. 重 量: 800Kg 10. 最大开口直径: +68mm
National Instruments公司的lookout,是工业控制市场上最方便易用的HMI/SCADA软件。其简便的联网性能,及与当今所使用的大量硬件迅速连接的特性,使Lookout在大幅度提供使用者开发效率的同时,还降低了工程设计和维护的费用。您只需要连接物体,就可以完成分布式I/O和PLC连接,快车增加控制逻辑,报警计算和用户界面的开发。Lookout为应用程序提供可缩放的架构,从简单的HMI到大型复杂的SCADA均能轻松胜任。
双向拉绳开关系我公司组织科研人员开发研制的新一代产品,可用于胶带运输机现场。当发生紧急事故时,便启动本机使运输机立即停机防止事故的扩大。本产品由于安装方便、开关性能,在胶带运输机中得到广泛应用。
一、用途: TXMK-II型高压断路器模拟装置主要用于继电保护装置的整组试验以及在备用电源自投装置试验等项目中替代真实的高压断路器(根据需要,可灵活地模拟五组断路器)。在整组试验时模拟高压断路器的跳、合闸,以避免由于重复的整组试验造成高压断路器反复分合带来不良影响,本模拟装置为微机继电保护测试系统的配套产品,特别在新建电厂、变电站的高压断路器没调好或未投直流电源的情况下,使用本装置进行继电保护试验将不受外界因素影响,从而缩短调试时间,提高试验工作效率。生产厂家和科研单位等部门使用该装置将会事半功倍。其它类似运用可根据具体情况具体处理。 二、模拟装置原理 该模拟装置采用单片微机作为控制核心,实现模拟高压断路器跳、合闸时间设置、输入信号逻辑控制等功能,从而模拟高压断路器的跳、合闸动作,同时提供一组隔离的直流电压输出,装置操作简单、。 技术指标介绍:技术特点▲供电电源AC220V±10%▲模拟实际高压断路器动作特性▲电源DC220V/110V任选▲跳合闸阻抗:400Ω、200Ω、100Ω、50Ω任选▲合闸时间:20~200ms▲跳闸时间:20~100ms▲接点容量为AC220V/5A
专业生产万能材料试验机 详情请询18913135992冯婷 QQ1470077205技术规格:
一、 主要技术参数:
1、 最大试验力:100KN;
2、 度等级:优于1级;
3、 负荷测量范围:0.2%—100%FS;
4、 试验力示值允许误差极限:示值的±1%以内;
5、 试验力示值分辨率:最大试验力的1/±200000;
6、 变形测量范围:0.2%—100%FS;
7、 变形示值误差极限:示值的±0.50%以内;
8、 变形分辨力:最大变形的1/80000
9、 位移示值误差极限:示值的±0.5%以内;
10、 位移分辨力:0.05µm
11、 力控速率调节范围:0.01-10%FS/S;
12、 力控速率控制精度:设定值的±1%以内;
13、 变形速率调节范围:0.02—5%FS/S;
14、 变形速率控制精度:设定值的±1%以内;
15、 位移速度调节范围:0.5—500mm/min
16、 位移速率控制精度:速率<0.1mm/min时,设定值的±1.0%以内;速率≥0.1mm/min时,设定值的±0.2%以内;
17、 恒力、恒变形、恒位移控制范围:0.5%--100%FS;
18、 恒力、恒变形、恒位移控制精度:设定值≥10%FS时,设定值的±0.1%以内;设定值<10%FS时,设定值的±1%以内;
19、 试验宽度:400×400mm
20、 拉伸空间距离:1100mm
21、 主机外型尺寸(长×宽×高):840×460×2050(mm)
22、 使用电源:三相220V 50Hz;
23、 机台重量:约600kg;
二、 控制及数据处理软件功能特色:
1、 的芯片集成技术,专业设计的数据采集放大系统,具有集成度高、稳定、使用方便等优点。控制软件能实现自动求取抗拉强度、屈服强度、断裂强度、弹性模量、延伸率等检测数据,开放式公式编辑能自动计算试验过程中任一指定点的力、应力、位移、变形等数据结果。对试验过程的控制和数据处理符合相应金属材料与非金属材料国家标准的要求。
2、 控制方式:定速度、定位移、定荷重、定荷重增率、定应力、定应力增率、定应变、定应变增率等控制方式可选;
3、 自动清零:试验开始后,测量系统自动调零;
4、 自动换档:根据负荷大小自动切换到适当的量程,以确保测量数据的度;
5、 自动存盘:试验数据和试验条件自动存盘,杜绝因忘记存盘而引起的数据丢失;
6、 批量试验:对相同参数的试样,一次设定后可顺次完成一批试验;
7、 显示方式:数据与曲线随试验过程动态显示;
8、 曲线遍历:试验完成后,可对曲线进行再分析,用鼠标找出试验曲线上各点对应的数据;
9、 曲线选择:可选择应力-应变、力-位移、力-时间、位移-时间等曲线进行显示和打印;
10、 单位切换:力量单位:(g、kg、N、lb)、应力单位:(kg/mm2、N/mm2、Mpa、lbf/in2)位移单位:(m、mm、in)
11、 试验报告:可按用户要求的格式对试验报告进行编程和打印,并可导出EXCEL文件;
12、 安全保护:超过最大负荷的2~10%时,自动实现安全保护;
13、 可自动检测、计算试样的机械性能指标,也可人工干预分析过程,根据相关标准的要求对自动分析结果进行修正,以提高数据的度;
随机标准配件:
1、 荷重传感器:美国AMCELLDS高精度荷重元,100KN 一个;
2、 位移感应系统:日本光电编码器感应全程位移编码器 一套;
3、 数据采撷卡:THM2000 64位闭环测量控制主板 一张;
4、 测试软件:THM2000 英文/中文简体/繁体三合一测量控制系统 一套;
5、 动力系统:进口交流伺服马达及控制驱动系统 一套;
6、 传动系统:台湾VGM行星减速箱及台湾ABBA精密滚珠丝杆 一套;
7、 测试治具:依客户试样制定测试治具 一套;
其他选配件:(费用另计)
1、 数据分析专用电脑:联想商用机 一台
2、 测试报表输出:打印机 一台
rat anti – human interleukin 1人白介素-1(il-1)酶免试剂盒(elisa kit) collect sample – secretion package size: 96 determinations catalogue no.: qrct – 322101eia \ utl storage: 2 - 8 °c i. introduction producing of il-1 cell the il-1 is main to be produced by cell;in addition and almost allly there is cell, such as the t that b cell, nk the cell, outside educate cell, horniness cell, tree cell, star polygon cell, fiber cell, neutral grain cell, inside skin the cell and smooth muscle cell can all produce the il-1. although its amino acids is in proper order to only reach 26% of , however the il-1 cell of similar to il-1 the β is with the affinity that same to join together in α surface suffer, and develop the same biology function.the il-1 suffers the il-1 the r to almost exsits in all have the cell the il-1 r of the surface, each cell the number and does not wait, little then several ten( such as the t cell), much and then several thousand.special function that il-1 although not extensive used for the body research, its make it have the foreground of the person in the clinical application aspect to immune system.moreover, because of the il-1 too the various and pathologic process of the and machine, therefore study the il-1 repress the thing may also have the actual meaning.now already the gram outs the il-1 suffer the anti- the il-1 for activity for, that material can outside inside closing the il-1, is first kind than ideal to close the factor. ii. reagents materials provided with the kits : coated microtitration strips 96 wells. standard 0, 25, 50, 100, 250, 500 pg/ml, 1 ml/vial, lyophilized. 1 set. enzyme conjugate solution, 6 ml. chromogen solution a, 6 ml. chromogen solution b, 6 ml. stopping solution (1n hcl), 6 ml. wash concentrate,50 ml( x 20). materials required but not provided : precision pipettes: 0.10, 0.20, and 1.0 ml. disposable pipette tips. distilled water. vortex mixer or equivalent. absorbent paper or paper towels. microtiter plate shaker graph paper. a microtiter plate reader with a bandwidth of 10nm or less and an optical density range of 0-2 od or greater at 450 nm . - page 1- for informational use only ▪ do not use for performing assay ▪ refer to most current package in-sert accompanying testkit rat anti – human interleukin 1 collect sample – secretion package size: 96 determinations catalogue no.: qrct – 322101eia \ utl storage: 2 - 8 °c iii. storage of test kit and instrumentation unopened test kits should be stored at 2-8°c upon receipt and the microtiter plate should be kept in a sealed bag with desiccants to minimize exposure to damp air. opened test kits will remain stable until the expiration date shown, provided it is stored as described above. a microtiter plate reader with a bandwidth of 10nm or less and an optical density range of 0-2 od or greater at 450nm wavelength is acceptable for use in absorbance measurement. iv. assay procedure 1. secure the desired number of coated wells in the holder. 2. dispense 100 μl of standards and specimens into appropriate wells. 3. dispense 50 μl of enzyme conjugate reagent into each well. gently mix for 15 seconds. 4. incubate at 18-25 °c for 90 minutes. 5. remove the incubation mixture by emptying plate contents into a suitable waste container. 6. rinse and empty the microtiter wells 5 times with distilled or deionized water. (mix 50ml of washing buffer 20x with 950ml of distilled water.) 7. strike the wells sharply onto absorbent paper to remove residual water dr-oplets. 8. dispense 50 μl of color a and color b reagent into each well. gently mix for 5 seconds. 9. incubate at 18-25 °c for 15 minutes. 10. stop the reaction by adding 50 μl of stop solution to each well. 11. gently mix for 30 seconds. it is important to make sure that all the blue color changes to yellow color completely. 12. using a microtiter plate reader, read the optical density at 450 nm within 30 minute. v. important notes the wash procedure is critical. insufficient washing will result in poor precision and falsely elevated absorbance readings. it is recommended that if manual pipetting is used, no more than 32 wells be used for each assay run, since pipetting of all standards, specimens and controls should be completed within 3 minutes. a full plate of 96 wells may be used if automated pipetting is available. duplication of all standards and specimens, although not required, is recommended. vi. example of standard curve calculate the average absorbance values (a450) for each set of reference standards, control, and samples. construct a standard curve by plotting the mean absorbance obtained for each reference standard against its concentration on linear graph paper, with absorbance on the vertical (y) axis - page 2- for informational use only ▪ do not use for performing assay ▪ refer to most current package in-sert accompanying testkit rat anti – human interleukin 1 collect sample – secretion package size: 96 determinations catalogue no.: qrct – 322101eia \ utl storage: 2 - 8 °c and concentration on the horizontal (x) axis.using the mean absorbance value for each sample, determine the corresponding concentration of in from the standard curve. results of a typical standard run with optical density readings at 450nm shown in the y axis against concentrations shown in the x axis. this standard curve is for the purpose of illustration only, and should not be used to calculate unknowns. each user should obtain his or her own data and standard curve. vii. calculation of results the minimum detectable concentration of il1 in this assay is estimated to be 1.0pg/ml. viii. limitations of the procedure reliable and reproducible results will be obtained when the assay procedure is carried out with a complete understanding of the package in-sert instructions and with adherence to good laboratory practice. the wash procedure is critical. insufficient washing will result in poor precision and falsely elevated absorbance readings. the results obtained from the use of this kit should be used only as an adjunct to other diagnostic procedures and information available to the physician. - page 3-
人白介素-1(il-1)酶免试剂盒(elisa kit)