Author Archives: Advance Electronic Industries

MULTI PROCESS CONTROL TRAINER MODEL 4051

Salient Features :

  • Stand alone study setup.
  • Tower type model.
  • Study the working principle of Heat Exchanger and system parameters like temperature, pressure, volumetric flow rate etc.
  • Shell & Tube Type Heat Exchanger.
  • Rotameter for tube & wheel flow meter for shell flow measurement.
  • RTD Pt100 temp. Sensor.
  • Separate Digital temperature Indicators for display of both inlet and outlet of shell and tube.
  • Shell flow control using PID controller and control valve.
  • 6KW industrial grade immersion Heater
  • Hot and Cold water circulation systems.
  • Study of Closed loop control system for Temp, Flow and Level.
  • All transducers are of 2 wires 4-20mA O/P and 4-20mA-process control output.
  • Self contained, mobile and fully integrated teaching apparatus.
  • Fault identification compatibility
  • A state of art of the high quality industrial grade heat exchanger.
  • Heat exchange temp differential Dt around – 25 0C @ 200 LPH flow
  • Provision for study of individual control element.
  • Study of process tuning by NICHOLAS-ZIEGLER tuning method.
  • Necessary test points for observing individual inputs and outputs.
  • Process control software for direct digital control of temp process with data acquisition Computer interface.
  • Customised SCADA software for supervisory control and data acquisition, Online trend analysis, bar graph & charts. Man machine interface, GUI of process available.

 

TEMP SENSOR :

RTD type sensor is provided at the input and output of the Shell & Tube Heat Exchanger. Sensor range 0 – 100 0C, RTD PT100 type, head mount, single compression cable gland. 2 wire, 4-20mA outputs. [email protected] 30mA supply. Zero & span setting.

TEMP INDICATOR :

 

3½ digit 7 seg. LED display, 0-1000C range, 4-20 mA 2 wire input, 24v o/p, 96 x 96 DIN enclosure

 

FLOW INDICATOR :

 

Tube flow on Rotameter, range 6 to 60LPH, SS internals, 1/2” screw end.

 

FLOW SENSOR :

Shell flow on Turbine Wheel flow meter, Range 60 to 600 LPH, 4-20mA output, 24VDC,zero& span setting,  ½” Screw end, SS body, Glass window.

 

LEVEL SENSOR :

Range 0–300/500mmWc, 4-20mA output, 24VDC supply, zero& span setting, Capacitance/ Piezo-crystal type, Process connection ¼” BSP.

 

LEVEL TANK :

150x150x570mm graduated, transparent, Drain and Syphen control, Disturbance control

PROCESS :

Shell Flow control by globe valve.

CONTROLLER:

Microprocessor based Intelligent PID controller. Auto tuning facility. 4 digits LED display for PV & SV. 4 key membrane keypad for data entry. Universal input (T/C / RTD/ mV/ mA). Programmable alarm Process control output either 4-20mA / 0-10V DC. 96x96x150 DIN enclosure. Provision to change P, I, D, SP, Offset, Dead Band, Span, Zero, Heat/Cool mode operation, Engg. Unit, Operating Freq, Security Code for staff console operation etc and many more.

CONTROL ELEMENT:

Electro-pneumatic control valve. ½” screw end., WCB body, SS316 trim, 3-15 PSI control by air failure to close. Pneumatic actuator, gland packing, 1/4” air inlet.

I/P CONVERTER :

4-20mA Input. 3-15 PSI Output. In & out pressure gauges.

HEATER CONTROLLER

To control in line heater power. Control signal : 4-20 mADC Supply Unit:230 VAC/50 Hz

HEAT EXCHANGER :

Shell & Tube type.  Triangular pitch, Ratio 1.28, 1 meter long, flange end connection, provision to make counter flow/parallel flow, MOC : SS 316, Viton o-ring , high class glass wool insulation, MS gray powder painted enclosure, Size 9”x9”x40”

Shell :

Ø1” X 1M, flange end connections, radial type, 1” IN / OUT socket, ¼” BSP sensor connections

Tube :

ؼ” X 1M, flange end connections, axial type, ½” IN / OUT socket, ¼” BSP sensor connections

CONTROL PANEL:

3Æ Electric control panel consisting hearer controller, Isolation switches, HRC fuse protection and MCB’S ETC.  MS Powder coated panel with switches, indicator, Test Points, controller on front fascia. Terminal connectors mounted on DIN rail channel, Use of 1sq mm Multi-strand wire with proper insulated Lugs, Ferruling & neat wire dressing & clamping

CONTROL ACCESSORIES:

Suitable test points for observing individual inputs and outputs. Provision for bypass from the pump and draining the tank. Provision to study individual element in manual mode. Ergonomic system design

SUMP TANK :

500L PVC Cold water sump tank ( Shell ) & 30L SS Hot water process tank ( Tube ).

ENCLOSURE :

Black painted MS frame & fabricated S. Gray powder coated facia & control panel.

GENERAL :

½” GI/ uPVC piping painted to Blue, 1/2 HP, 230Vac, 1Ø Monoblock pump.  Bypass line

SUPPLY :

440Vac, 3Ø, 50Hz, + 10% mains.

Services Required :

Compressed [email protected] 200CFM,  Mains supply 3Ф 440VAC @ 5A and 500L pure water

( To be provided by the customer )

 

Customized SCADA Process Control software (computer Interface):

User friendly and programmable system. Provision to study on line process.

On line trend plotting. Full duplex communication. Programmable communication protocol. RS 232 Serial computer interface with accessories and Supervisory Controlled Data Acquisition software to study on line trend plotting of all P, I, D control actions Provision to on line setting of P, I, D, SV, BAUDE RATE, SECURITY LEVEL operating MODE etc from computer. User definable screen & trend plotting colors. User definable time scale and process parameter range.

On line process trend plotting with data logging for MIS operations. Off line data analysis.

Various levels of operations with security codes like STUDENT & LAB INCHARGE.

  • User-friendly process control software for Process, Data Acquisition & Recording.
  • Windows based software.
  • Analog & Digital, I/O Handling capability.
  • Programmable control mode of operation.
  • Real time data scanning, logging at predefined data files, Data files accessible for MIS report generation.
  • Programmable Annunciation facility.
  • Process parameters display modes like digital indication, Analog meter, Bar graph, comparison etc.
  • Process parameters display in actual process value in Engineering units, loop current display, Real time
  • Process variation against time scale i.e. Process Curve, live trend plotting.
  • Programmable process – for Temp, Pressure, Level & Flow or user definable.
  • Data processing functions like – Arithmetic, (Sum, Subtract, Multiply, Divide etc.)
  • User Programmable process strategy.
  • User Programmable process screen display.
  • Process customization software.

7522 WIRELESS LAN TRAINER

ADTRON’s LAN Trainer Model 7522 is a versatile system that supplements courses on computer networks and LAN.

 Fundamentals of wireless networking,

knowledge of all wireless network layers, cable designing and building of complete wireless network of computers.

 Understanding and Implementation of various topologies using different standards given by IEEE, protocols, measurement of error rate, throughput and effect of errors on protocols.

 Software provides graphical representation of data with differentiation of packet to be

transmitted, packet being transmitted, packet transmitted with acknowledgment.

Details information of Local Area Network Trainer –

Hardware     

Topology      

  1. Star
  2. ii) Bus
  3. iii) Ring
  4. Nodes: 4 Nodes
  5. Data Rate: 10/100 Mbps
  6. Interconnection: RJ45 connection cable to connect hardware to computer LAN card

 Software:      

 Topology selection:

 i) Star

ii) Bus

 iii) Ring  

Protocols selection:           

 i) Stop and Wait

ii) Go back to n

 iii) Selective repeat         

iv) Sliding window

v) Token Ring

vi) Token Bus

vii) CSMA / CD    

 viii) CSMA / CA

 

  • Packet Size: 128, 256, 512, 1024, 2048, 4096, 8192, 16384
  • Inter packet delay: 1000, 2000, 3000, 4000, 5000ms
  • Error generation: Bad packet, acknowledgment lost and auto error generation
  • Encryption and decryption of data

 Network details:

 Indication of computer name, IP address, Port number, status of network, MAC address and operating system on computer.

 Graphical representation:

 Graphic representation of Data on software screen with differentiation of packet to be transmitted, packet being transmitted, packet transmitted with acknowledgment, packet with acknowledgment lost error, packet with bad packet error and packet which is discarded or resend.

 Measurement and plotting:

 Error rate calculation, Throughput calculation

 Protocol analysis

 Indication of packet serial number, file name, file size, file number, receiver name, workgroup, receiver IP address, current packet, total packets, packet length, delay, protocol, topology, receiver MAC address, port number, packet send time, acknowledgment receive time, inter packet delay, data rate (MBPS),number of resend packets, acknowledgment value

 Network analysis:

 Indication of packet serial number, file name, file size, file number, receiver name, work group, receiver IP address, total packets, packet length, time out, protocol, topology, receiver MAC address, port number, file send start time, file sent completion time, transmission time, data rate (MBPS), error.

 

SPECIFICATIONS:

 8x 10×100 Mbps RJ-45 N way ports

Complies with IEEE802.3 and IEEE802.3x standards

Supports MDI/MDI-x auto crossover

Up to 200 Mbps data transfer rates (full duplex)

Plug and play installation

Energy efficient

 

L-SIM

LAN Protocol Simulation and Analyzer Software

FEATURES: 

Bus, star and ring topologies

Socket programming and processing Data encryption and decryption

Ethernet and wireless LAN protocols

–  Stop and wait

– Go back to n

–  Selective repeat

– Token bus

– Token ring

–  CSMA/CA

– CSMA/CD

User selectable packet size from 128 bytes ~ 16384 bytes User selectable inter packet delay from 1000ms ~ 5000ms Manual and auto error generation

Real time graphical representation of entire transmission and reception

Auto detection of IP addresses and names of each node in the transmission Measurement of packet transmission time

Measure of throughput:

Effect of bit errors on various protocols Built-in protocol analyzer

Built-in network analysis Facility to plot graphs.

Real time software can work on existing LAN Library files provided for project purpose

Built in help.

8086 Microprocessor Training Trainer with LCD & 101 PC Keyboard

 

SALIENT FEATURES :

 

4         8086 / 8088 CPU operating at 2.5 / 5MHz.

 

4         8086 Processor can be replaced by 8088 Processor.

 

4         On – board sockets provided to facilitate the use of 8087 Co – processor and 8089 I/O Processor.

 

4         16K bytes of RAM with Battery Backup expandable upto 256KB.

 

4         16K bytes of powerful monitor EPROM.

 

4         48 I/O lines through 2 nos. of 8255 brought at 26 Pins FRC Connector.

 

4         24 I/O lines through 1 no. of 8255 brought at 25 Pins D-type Connector for Printer Interface.

 

4         16 bit Timer / Counter through 8253.

 

4         RS – 232C interface using 8251.

 

4         On – board Interrupt controller using 8259.

 

4         20 x 2 Backlite LCD Display with 101 ASCII Keyboard.

 

4         Powerful Commands like Examine / Edit Memory, Examine / Edit Resistor, Single stepping, Execution, Block Move can be used through hex keyboard or PC serial mode.

 

4         Facility for downloading / uploading files from / to PC.

 

4         All address, data and control lines are available on 50 pin FRC Connector.

 

4         In – built power supply of + 5V / 1A, + 12V / 150mA.

 

4         User’s manual with sample programs.

 

 

SPECIFICATIONS ARE SUBJECT TO CHANGE DUE TO CONSTANT

DEVELOPMENTS WITHOUT ANY PRIOR NOTICE

8085 MICROPROCESSOR TRAINING KIT ( LCD ) ( MODEL M85-04 )

 

SALIENT FEATURES :

 

→       Based on 8085 CPU operating at 6.144 MHz.

 

→    8K bytes of EPROM Monitor.

 

→       8K bytes of RAM with Battery Backup using NICD Battery.

 

→       On-board one memory expansion upto 64KB.

 

→      Three Channel Timer/Counter using 8253 brought at 10 Pins FRC Connector.

 

→       24 I/O lines provided through 8255 brought at 26 Pins FRC Connector.

 

→       22 I/O lines provided through 8155 brought at 26 Pins FRC Connector.

 

→       RS – 232C interface through SID/SOD lines.

 

→       Two mode of commands:

 

→        ASCII Key pad Mode.

→        Serial Mode.

 

→        20 x 2 Backlite LCD Display with 101 ASCII Keyboard.

 

→      Powerful Commands like Examine / Edit Memory, Examine / Edit Resistor, Single stepping, Execution, Block Move, Insert Data, Delete Data can be used through ASCII keyboard or PC serial mode.

 

→        Single Line Assembler / Disassembler.

 

→      Facility for Downloading / Uploading files from / to PC.

 

→      All address, data and control lines are available on 50 pin FRC Connector.

 

→      In – built power supply of + 5V / 1A, + 12V / 150mA.

 

→      User’s manual with sample programs.

 

 

 

SPECIFICATIONS ARE SUBJECT TO CHANGE DUE TO CONSTANT

DEVELOPMENTS WITHOUT ANY PRIOR NOTICE

 

Data Acquisition System Trainer

SALIENT FEATURES:

Microprocessor Data Acquisition System is a highly versatile system that offers the user number of facilities like selecting the scan rate, displaying selected channels through keyboard. It can also be interfaced to PC and the data can be transferred to the computer where it can be used for analysis. A to D converter used has 8 bit resolution and as such accuracy of the order of 0.025% can be achieved in ADC. The number of channels that can be scanned & eight (8).The data can be stored on line in the memory and printed off line. The display however is ON line. Analog input simulations module is provided.

Technical Specifications

No. of channels             :           8 channels.

Scan rate                      :           1 – 9 seconds selectable.

Scanning mode             :           Manual/Auto through keyboard.

Signal levels                 :           0 – 5V.

Memory capacity           :           256 KB.

Storing mach / display   :           Storing in RAM, 20 characters X 4 Line LCD display.

Power fail condition       :           Provision is made to retain the data in RAM with battery back up.

 

Auto zero facility.

ADC                             :           8 bit.

Facility to down load data to a PC through RS –  232 link.

Simulation Module         :           8 Channel [0-5V] Simulation by 8 pots.

Power supply                :           230 Volts, 50Hz.

SPECIFICATIONS ARE SUBJECT TO CHANGE DUE TO CONSTANT

DEVELOPMENTS WITHOUT ANY PRIOR NOTICE

PLC Trainer ( with Various Processes ) 1033

SALIENT FEATURES : Programmable Logic Control Trainer is a versatile training system. It is a unique modified version of an industrial PLC. It is designed in a manner to provide best training in a cost – effective manner. Various instrumentation / mechanical and control jigs / modules are provided along – with the trainer for explaining and performing various applications using a PLC. The main PLC unit is of modular construction, for ease of connection and operation. The program is built – in with computer support. Facility to cascade timer and counters.

TECHNICAL SPECIFICATIONS :

PLC unit of modular construction. I / O Capacity : Analog : 2 channel, 2 input + 1 output. Digital : 14 channel input + 10 channel output ( optically isolated ). Input Voltage : 24V DC for relay operation. Indication : Input : 8 LED indication on panel. Output : 8 LED indication on panel. CPU / Memory : 8 bit Micro – controller with RAM & EPROM memory. IBM PC Link : UP / DOWN loading from PC through RS232 link. Software : Documentation support software on CD (With ladder diagram programming software).

OPTIONAL MODULES :

b. LVDT with lead screw arrangement ( motorized ) module.

c. Conveyer belt, level control module.

d. Temperature Heater module with thermocouple transducer.

e. Pick and place Robo Module with stepper motor.

f. Lamp Jig module.

g. Signal Conditioning module with thumb provided Wheel Switches.

o. Rotary Bottle Filling Module

p. Lift Control Module

MIMIC PANEL

k. Seven Segment Display

l. Resistance Welding

m. Star Delta Starter Control

n. Car Parking

VARIOUS STUDY EXPERIMENTS :

Temperature Control.

Stepper motor speed and direction control.

Lamps ON / OFF control.

Sequential Control.

Electro Mechanical Control.

LVDT Control. Automatic / Electronic Control.

Water / Fluid Level Control.

Thumb – wheel Scan and Display.

Traffic Light Control

Rotary Bottle Filling

Lift Control Resistor

Welding Mechanism

Star Delta Starter

Car Parking System

Seven Segment Display

SPECIFICATIONS ARE SUBJECT TO CHANGE DUE TO CONSTANT DEVELOPMENTS WITHOUT ANY PRIOR NOTICE

Electrical Machine Trainer (EMT1)

SALIENT FEATURES TECHNICAL SPECIFICATIONS: Suitable for demonstrating the construction and functioning of different type of D.C. machines and A.C. machines (1 phase and 3 phase). The trainer made of well machined M.S. / Bakelite 12 mm thick base plate. The plate fitted on M.S “C “ channel of 70X40X6mm. The bearing housing spilt type and prepared from aluminum casting. Trainer includes Following 6 Machines & Control Panel.

1) MACHINE NO.1 D.C.MACHINE Consisting of shunt, series and inter pole for two poles. Series field and Interpole winding are interconnected. Working voltage – 110 V DC Capacity – 300 Watt Connections – All field and armature winding terminals are brought out on Terminal plate using banana terminals

2) MACHINE NO.2 3 PHASE SQUIRREL CAGE INDUCTION MOTOR Working voltage – 110V 3 phase, 50 Hz Capacity – 300 watt, R. P. M. – 1400 Connections – six terminals are provided on terminal plate using banana terminals.

3) MACHINE NO.3 A.C. SINGLE PHASE CAPACITOR START MOTOR With centrifugal switch arrangement working voltage – 110V, 50 Hz Capacity – 300 watt R.P.M. – 1440 Connections – 2 terminals of starting winding and 2 terminals of centrifugal switch and 2 terminals of capacitor, two terminals of main winding ,total of 8 terminals brought out on terminal plate using banana terminals.

4) MACHINE NO. 4 3 PHASE SLIPRING INDUCTION MOTOR Working voltage – 110v, 50 Hz Capacity – 300watt R.P.M. – 1440 Starter – suitable rotor resistance starter. Connections – Terminals are brought on terminal plate by banana terminal.

5) MACHINE NO. 5 3 PHASE ALTERNATOR Type – Rotating field type Rotor – Salient pole type with field coils Output Voltage – 110V, 3 Phase, 50 Hz R.P.M. – 1500  4) MACHINE NO. 4 3 PHASE SLIPRING INDUCTION MOTOR Working voltage – 110v, 50 Hz Capacity – 300watt R.P.M. – 1440 Starter – suitable rotor resistance starter. Connections – Terminals are brought on terminal plate by banana terminal.

5) MACHINE NO. 5 3 PHASE ALTERNATOR Type – Rotating field type Rotor – Salient pole type with field coils Output Voltage – 110V, 3 Phase, 50 Hz R.P.M. – 1500

6) MACHINE NO. 6 3 PHASE ROTARY CONVERTOR AND INVERTOR Consisting of field pole and field winding working voltage – 110V, Capacity – 300WAC/DC Suitable terminals are brought on terminals plate with proper banana terminals.

7) POWER SUPPLY PANEL BOARD 3 PHASE 110V, 50 Hz AC Panel is made of M.S steel cabinet and powder coated Back side of panel board provided with door & locking arrangement Front panel is mounted with following Digital voltmeter 0-500V A.C. (48x96mm) for input Digital voltmeter 0-150V A.C.(48x96mm) for output Digital ammeter 0-5AMP A.C. (48x96mm) for input Digital ammeter 0-5AMP A.C (48x96mm) for output Incoming mains three phase 415v ,50HZ ,A.C. Incoming 4 pole M.C.B. 10A 415V 25mm LED indicating lamp for incoming & outgoing R,Y,B, supply Banana terminals for incoming 3 phase 4 wire & for outgoing 3 phase 4 wire with colour code All accessories connected internally by proper gauge & ISI multi-strand wire with proper termination of lugs

8) POWER SUPPLY PANEL BOARD SINGLE PHASE & D.C 110v AC/DC Panel made of M.S steel cabinet and powder coated Front panel mounted with following accessories Back side of the panel board provided with door & locking arrangement Digital voltmeter A.C. 0-300v (48x96mm) for incoming supply Digital ammeter A.C. 0-5A (48x96mm) for incoming supply Digital voltmeter A.C.0-150v (48x96mm) for outgoing Digital ammeter A.C.0-5A (48x96mm) for outgoing Digital Voltmeter D.C. 0-150v (48x96mm) for outgoing Digital ammeter D.C.0-5A (48x96mm) for outgoing Incoming A.C. 230v ,50HZ 2 pole 10A M.C.B. for incoming Colour code banana terminals for incoming AC & outgoing DC All accessories connected internally by proper gauge ISI multi-stand wires with proper termination of lugs 25 mm led indicating lamp for incoming & outgoing supply

9) LOAD AND OTHER ACCESSORIES Resistive, Inductive and Capacitive load variable in steps for alternator & DC generator loading Change over switch for synchronous motor experiment Following Experiments can be performed on the Electrical Machine Trainer

1. D.C. series motor

2. D.C. shunt motor

3. D.C. compound motor

4. D.C. series generator

5. D.C. shunt generator

6. D. C. compound generator

7. Separately excited DC generator

8. AC series motor

9. Single phase AC repulsion motor

10. Rotary convertor

11. Rotary inverter

12. 3 phase squirrel cage induction motor

13. 3 phase slip ring induction motor

14. 3 phase synchronous motor

15. 3 phase alternator rotating field type

16. 3 phase alternator rotating armature type

17. Single phase alternator rotating field type

18. Single phase capacitor start induction motor

SPECIFICATIONS ARE SUBJECT TO CHANGE DUE TO CONSTANT DEVELOPMENTS WITHOUT ANY PRIOR NOTICE

8051 Microcontroller Trainer with Power Supply ( LCD )

SALIENT FEATURES :

 

*         8051 / 89C52 CPU operating @ 11.0592 MHz.

*         32K user RAM with Battery Backup using NICD Battery.

*         16K bytes of powerful monitor EPROM.

*         One memory socket is provided for expansion upto 64K.

*         48 I/O lines using 2 Nos. of 8255 brought at 26 Pins FRC Connector.

*         Three channel timer / counter using 8253.

*         20 x 2 Backlite LCD Display with 101 ASCII Keyboard.

*         Two External interrupts INT0 & INT1.

*         RS – 232C using RX / TX of 8051.

*         Single Line Assembler / Disassembler.

*         Two modes of operation :

#         ASCII Keyboard Mode.

#         Serial Mode.

*         Powerful Commands like Examine / Edit Memory, Examine / Edit Resistor, Single stepping, Execution, Break Point can be used through ASCII keyboard or PC serial mode.

*         Facility for Downloading / Uploading files from / to PC.

*         All Address, Data, Control and Port lines are available on 40 Pins and 10 Pins FRC Connector.

*         In – built power supply of + 5V / 1A, + 12V / 150mA.

*         User’s Manual with sample programs.