商铺名称:厦门光沃自动化设备有限公司
联系人:吴(先生)
联系手机:
固定电话:
企业邮箱:1878187406@qq.com
联系地址:厦门市海沧区沧湖东一里海景奥斯卡
邮编:361000
联系我时,请说是在勒克斯之家上看到的,谢谢!
3HAC025870-001
3HAC025870-001
3HAC025870-001
3HAC025870-001
利用细胞大规模培养技术,已深入到医药、轻工、食品、农业、环保各个领域,在国民经济中占有很大的比重。提高发酵水平,具有重要的经济和社会意义。基于参数相关的发酵过程多尺度问题研究的放大和优化技术的理论,在发酵工程放大和优化上取得了很大的成绩。[1] 由于发酵过程的复杂性和高度非线性等诸多因素和多容量过程特征,使系统具有动态性和难以预测性,同时发酵过程严酷的工况条件,如高温、高湿、长周期发酵等都对生物反应器控制系统提出了严格的要求。以FX2n系列PLC为主控制器的生物反应器控制系统, 是新的发酵工程放大和优化理论的支撑工作平台。
2. 控制系统技术要求
1) 生物反应器控制系统的数据采样对象,温度、pH、溶解氧等环境参数是连续量。
2) 执行器,大部分是开关量,如电磁阀、隔膜阀等各类阀门,间隙工作的各类补料泵等。
3) 另有部分模拟量输出,如搅拌电机转速控制等。
4) 过程特征变量一般分直接变量和间接变量。发酵工程,是生物反应过程,过程特征中含有许多难以直接测量的生物变量,如摄氧率OUR,二氧化碳释放率CER,呼吸商RQ等,这些间接变量对基于多尺度法研究的新的发酵工程放大和优化具有极为重要的意义,只能把直接测量得到的直接变量,使用软测量技术,经函数运算,映射得到。直接测量的精度,稳定性和控制系统的运算能力决定了整个系统的品质。
5) 随着Internet技术的推广[2],现代信息技术正在进入到每个领域,并且基于参数相关的发酵过程多尺度问题研究的放大和优化技术的理论,是个全新的概念,正在逐步发展,需要国内各方面专家的协同努力,本系统应具有开放的通讯接口,在车间范围内组成局域网,并通过Internet ,使远方终端可以浏览现场数据,或进行干预。
Fisher Rosemount Provox Highway Data Link
FISHER ROSEMOUNT PROVOX RAM INTERFACE DM6004X1-FA1
Fisher DM6461X1-A3 Provox Discrete Output Card
FISHER PROVOX CL6201 CONTROLLER - USED - 1 YR GUARANTEE
FISHER PROVOX CL6601X1-HA5 I/O DRIVER BOARD 40B6016X32
FISHER PROVOX CIRCUIT BOARD DH7201X1-A4 39A2990X042J
FISHER PROVOX CIRCUIT BOARD DH7201X1-A1 39A2990X012
FISHER ROSEMOUNT PROVOX MPU MULTILAYER CL7661X1-A11
FISHER PROVOX DM6004X1-EA2 MPU ROM BOARD CRIMISCX1-A3
FISHER PROVOX DH6011X1-GA2 MPU ROM BOARD 48A8364
FISHER PROVOX DH6011X1-GA3 MPU ROM BOARD 30B6080
FISHER PROVOX DH62201X1-BA1 MPU ROM BOARD 48A8364
FISHER PROVOX CL7661X1-BA5 MEM & CL7661X1-A10 MPU P5.3
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Fisher Rosemount Provox Provue MEMBRANE Keyboard DC6400
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ROSEMOUNT FISHER PROVOX RCIA CARD CL7701X1-A1
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FISHER PROVOX HIGH DENSITY RAM BATTERY BACKUP CL6601X1*
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
FISHER ROSEMOUNT PROVOX INPUT RELAY MODULE CL6751A5
FISHER ROSEMOUNT PROVOX POWER CONNECT CP6701X1-EA2 REVC
FISHER ROSEMOUNT PROVOX ISOLATED I/O DH6005X1-DA1
FISHER PROVOX COMMUNICATION INTERFACE CL7652X1-A2
ROSEMOUNT FISHER PROVOX ANALOG OUTPUT DM6421X1-A1
FISHER PROVOX CIRCUIT BOARD DH7201X1-A1 39A2990X132
ROSEMOUNT FISHER PROVOX MUX INTERFACE CP6601X1-CA1
FISHER PROVOX DH6001X1-FA4 MPU ROM BOARD 30B6080
FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3
FISHER ROSEMOUNT PROVOX CONFIGURE CONTROL CL7001X1-A10
FISHER ROSEMOUNT PROVOX CP6701X1-EA1 POWER CONNECT REVA
Fisher Rosemount Provox MUX JTC CARD DM6351X1-A1
FISHER ROSEMOUNT PROVOX DISCRETE INPUT DM6361X1-A1
FISHER ROSEMOUNT PROVOX DISCRETE OUTPUT DM6461X1-A3
FISHER PROVOX COMMUNICATION INTERFACE CL7652X1-A1
Fisher Rosemount Provox DISCRETE I/O CARD CL6721X1-A3
FISHER PROVOX SMART INPUT MODULE CL6827X1-A1 REV E P3.1
ROSEMOUNT FISHER PROVOX CIA11 CARD DH7721X1-A1
FISHER PROVOX CL7661X1-BA1 MPU/MEM CL7661X1-A5 MPU P2.2
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FISHER PROVOX MUX SERIAL INTERFACE CARD CP6601X1-CA3
Fisher Rosemount Provox MUX JTC CARD DM6351X1-A2
Fisher Rosemount Provox MUX DO CARD DM6461X1-A3 MOMENT
FISHER ROSEMOUNT PROVOX I/O DRIVER CL7675X1-BA1 41B5810
FISHER PROVOX CL7661X1-BA5 MEM & CL7661X1-A10 MPU P5.2
Fisher Provox Circuit Board DM6311X1-A1
Fisher PROVOX DM6461X1-A3 Discrete Output Board
FISHER ROSEMOUNT PROVOX MPU MULTILAYER CL7661X1-A6
Fisher PROVOX CL7015X1-A3 PROCESS I/O Board
FISHER PROVOX FIELD SERVER SERIES DRIVER #CL7676X1-A10
FISHER PROVOX COMM. RAM CARD #DH7201X1-A1
Fisher PROVOX CRIMISCX1-A3 MPU/ROM ASSY. Board
FISHER ROSEMOUNT PROVOX I/O DRIVER CL7675X1-BA1 41B5810
Fisher PROVOX CP6701X1-EA1 Power Connection Board
Fisher PROVOX CP6701X1-EA2 Power Connection Board
Fisher PROVOX COMMONX1-AA2 Serial Interface Board
Fisher PROVOX CP6701X1-EA1 PWR Connection Board
Fisher PROVOX CL6012X1-CA1 PIO Relay Module 28A9730X012
Fisher PROVOX CL6012X1-BA1 Relay Module 28A9726X012
FISHER PROVOX MPU-ROM CIRCUIT BD #DH62201X1-BA1
Refurbished Fisher PROVOX CL7015X1-A3 Process I/O Board
Fisher Provox Circuit Board CL6601X1 Control Unit
Fisher Provox Circuit Board DM6361X1-A1
Fisher Provox Circuit Board CL7011X1-A5
Fisher Provox Circuit Board CL7011X1-A1
Fisher Provox Circuit Board DH6011X1-GA2 Data Conc
Fisher Provox Circuit Board DH7201X1-A1
Fisher Provox Circuit Board DM6421-A1 Current Out
Fisher Provox Circuit Board CL7011X1-A2
Fisher Provox Circuit Board DH6011X1-CA1
Fisher Provox Circuit Board CL6601X1-JA152 Control Unit
Fisher CL6011X1-B1 IAC MPU Provox PCA NNB 30B4113X01R