Institute of Electronics

General Electronics Division (GED)

Phone: 88-02-7789362, Fax: 88-02-7789337

Objectives

Deals with the design, development and fabrication of Electronic Instruments.

Activities

  1. R&D Works
    • Design & Development of Portable Radiation Dose Rate Meter, Area Radiation Monitor, Hand and Foot Radiation Monitor, Scintillation Survey Meter, PC Based Area Radiation Monitor (Under Crash Program), PC Based Reno graphic System (Under Crash Program) etc.
    • Schematic diagram, PCB Design, Etching & Fabrication of Portable Radiation Dose Rate Meter, Area Radiation Monitor, Hand and Foot Radiation Monitor, Scintillation Survey Meter etc.
  2. Services
    • Repair & Maintenances of instruments that are designed & fabricated in this division.
    • Electronic calibration of Nuclear Instruments that are designed in this division.

Achievements

Major Facilities

Perspective Plan

Short Term (2007-2010)

Mid Term (2007-2015)

Long Term (2007-2020)

Publications


TitleName of Author(s)Name of Journal
Effect of high Voltage and High Frequency of Living System and Environment. M.Quamruzzaman, Md. Serajul Islam, Mohammod Abu Sayid Haque, Fahmida Akter andFarhana Hafiz Journal of the Bangladesh Electronics Society, Vol. 5, No. 1, P=91-96, 2005,ISSN: 1816-1510.
Design And Development of Portable Radiation Dose Rate Meter. Fahmida Akter, Farhana Hafiz, Md. Abu Sayid Haque, Md. Serajul Islam and M. Quamruzzaman. Journal of the Bangladesh Electronics Society, Vol. 5, No. 2, P=115-120, December 2005, ISSN: 1816-1510
Design and Development of a ±15V, 2A regulated DC power Supply with over-voltage & over-current protection. Mohammod Abu Sayid Haque, Fahmida Akter and Farhana Hafiz Institute of Electronics Technical Report, IE-20/GE-11, March 2006.
Design and Development of High Voltage Power Supply for Area Radiation Monitor Fahmida Akter, Farhana Hafiz, Mohammod Abu Sayid Haque, Md. Serajul Islam and Md. Rajibur Rahman Khan Institute of Electronics Technical Report, IE-21/GE-12, March 2007
Design And development of Microcomputer based Humidity Monitor Mohammod Abu Sayid Haque, Humayun Kabir, A.S.M.Firoz, Md.Serajul Islam, Prof.Md.Abdul Mannan Chowdhury, Fahmida Akter and Farhana Hafiz Institute of Electronics Internal Report, IE-22/RM-2, September 2007.
Design and Development of a Microcontroller based Area Radiation Monitor Farhana Hafiz, Fahmida Akter, Mohammod Abu Sayid Haque, MD. Serajul Islam, M A Mannan Chowdhury and Tahmina Rahman National Conference on Electronics, Information and Telecommunication, 29-30 June, 2007 Rajshahi University, Rajshahi-6205, Bangladesh. Seminer proceedings (ISBN:984-300-000645-7). P-117.
Design and Development of a portable scintillation survey meter. Fahmida Akter, Farhana Hafiz, Mohammod Abu Sayid Haque, MD. Serajul Islam, M A Mannan Chowdhury and tanu Shree Roy National Conference on Electronics, Information and Telecommunication, 29-30 June,2007Rajshahi University,Rajshahi-6205, Bangladesh.Seminer proceedings (ISBN:984-300-000645-7). P-161.


Other Information

  1. Participate in Seminar and Lecture Program
    • Seminar delivered on
      1. “Microcontroller based Radiation Monitor”, September 11, 2006, Seminar Hall, Institute of Electronics (IE), AERE, Savar, Dhaka. Speaker: Ms. Fahmida Akter.
      2. “PC Based Nuclear Radiation Counting System (High Voltage Power Supply)”, March 1 19, 2008, Seminar hall, Institute of Electronics (IE), AERE, Savar, Dhaka.Speaker: Ms. Fahmida Akter.
      3. “PC Based Nuclear Radiation Counting System (Software)”, March 19, 2008, Seminar hall, Institute of Electronics (IE), AERE, Savar, Dhaka. Speaker: Ms. Farhana Hafiz.
    • Lecture delivered on
      1. “Gamma Camera”, February 17, 2008, Seminar hall, Institute of Electronics (IE), AERE, Savar, Dhaka. Speaker: Md. Serajul Islam.
  2. Thesis Supervision

    A number of students of different Universities completed thesis work for partial fulfillment of the degree of Master of Science.

    Title of ThesisSupervised byName of Department and University
    Design and Development of a pc based gauge for measuring thickness using nuclear techniqueMd. Serajul IslamDepartment of Physics, Jahangirnagar University
    Design and Development of Beta-Gamma Radiation Floor MonitorMd. Serajul Islam and Fahmida Akter Department of Physics, Jahangirnagar University
    Design and Development of Radiation Cloth MonitorMd. Serajul Islam and Farhana HafizDepartment of Physics, Jahangirnagar University
    Design and Development of AREA radiation monitor for 3MW research reactorMd. Serajul IslamDepartment of Electronics& Applied Physics, Islamic University, Kushtia
    Design and Development of Portable Scintillation survey MeterMohammod Abu Sayid Haque and Fahmida AkterDepartment of Physics, Jahangirnagar University
    Design and Development of Microcontroller Based Digital Area Radiation Monitoring SystemMohammod Abu Sayid Haque and Farhana HafizDepartment of Physics, Jahangirnagar University
    Design and Development of Microcontroller Based Furnace ControllerMohammod Abu Sayid Haque and Farhana HafizDepartment of Physics, Jahangirnagar University
    Design and Development of Microcontroller Based position ControllerMohammod Abu Sayid Haque and Fahmida AkterDepartment of Physics, Jahangirnagar University
    Design and Development Microcomputer based Humidity MonitorA S M Firoz and Mohammod Abu Sayid HaqueDepartment of Physics, Jahangirnagar University
    Design and Development of Microcontroller based Digital pH MeterMohammod Abu Sayid Haque and Farhana HafizDepartment of Physics, Jahangirnagar University
    Design and Development of Auto Reset Time Delay Under Voltage, Over Voltage and Over Load Current ProtectorMd. Serajul Islam and Farhana HafizDepartment of Physics, Jahangirnagar University
    Design and Development of Microcontroller based Portable Scintillation Radiation Survey MeterMohammod Abu Sayid Haque and Fahmida AkterDepartment of Physics, Jahangirnagar University

  3. Industrial Attachment Training (IAT)

    Industrial Attachment Training program was conducted for the students of different universities and polytechnique institutes.

    Specifications of Following Instruments are given bellows that are designed by General Electronics Division:

    PORTABLE RADIATION DOSE RATE METER

    Specifications
    CasingSize: 250 X 95 X 130mm including handle
    Weight: 1.3 Kg
    Material: Plastic
    DetectionBeta & Gamma
    Dose rate range0-10 µSv/h, 0-100 µSv/h and 0-1000 µSv/h.
    Battery typeCan style "C", 1.5 volt (4 batteries)
    Battery life80 hours normal operation
    High Voltage575Vdc
    IndicationSignal, Low Battery
    ScalingLinear, 0 to 10 µSv/h
    Ambient temperature10 to 50 degree Celsius
    Relative humidityUp to 90% non-condensing
    Detector typeEnd window type G-M tube
    Window thickness1.5 to 2.0 mg/cm2
    Window diameter28mm

    SCINTILLATION SURVEY METER

    Specifications
    Power supply9 volt PP-3 battery.
    Detector TypeScintillation detector PGS-3 of Technical Associates, U.S.A
    Crystal materialNaI(TI)
    Crystal diameter1.00"
    Crystal thickness1.00"
    DetectionGamma
    High voltage1050 volts d.c.
    Measurement ranges0-200 c.p.s for ×1 range. 0 -2k c.p.s for ×10 range. 0-20k c.p.s for ×100 range.
    DisplayLinear rate meter (0-100)
    IndicationSignal: Green LED
    Low battery: Yellow LED
    High radiation: Red LED
    AlarmAudible buzzers for signal indication

    AREA RADIATION MONITOR

    Specifications
    CasingSize: 290X198 X 130mm
    Weight: 2.5 Kg
    Material: Plastic/ Metal
    Mains supply220 volt, 50Hz
    High Voltage575Vdc
    Dose rate range0-100 µSv/h , 0-1,000 µSv/h and 0-10mSv/h
    DetectionGamma
    ProtectionInput and output fuse protection
    IndicationLow level, High level, High High level, Over voltage indicator & Main supply
    ScalingLinear, 0 to 100 µSv/h
    Ambient temperature10 to 50 degree Celsius
    Relative humidityUp to 90% non-condensing
    Detector TypeEnergy compensated GM Detector, Range 40Kev to 1.25 MeV (Cs137)
    Detector sensitive length27mm
    AlarmBuzzer is intermounted.

    HAND AND FOOT RADIATION MONITOR

    Specifications
    Mains voltage220 volts, 50Hz
    Detector Type GM pancake type (window diameter 2 inch)
    Detection Beta, Gamma
    High voltage 950 volts dc
    Measurement ranges 0-100µSv/h
    Control system Full automatic electronic circuit control system by IC
    Display Analog panel meter
    Status indicator Green light for clean and red light for dirty
    Alarm setting range Alarm can be set at any point within the full scale deflection
    Scaling Linear, 0 to 100 µSv/h
    Alarm display Display lamps and buzzer sound



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Telephone 880-2- 7789252; Facsimilie 880-2-7789337.