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Instrumentation and USIC

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Home People Academics Ongoing Research Publications Webpage eLearning Portal Courses and Programmes USIC SAIF Officers and Staff Research Scholars Laboratory Facilities Extension Activities

 

Syllabus for MSc Entrance Test (PGET)

 

Department of Instrumentation & USIC started as University Science Instrumentation Centre (USIC) in 1978 under USIC scheme of University Grants Commission (UGC) in the department of Physics, GU. It became a full-fledged department in 1986. The main building of the department was constructed with grants from UGC and was inaugurated by the then Hon-ble Chancellor of GU Sri Bhisma Narayan Singh on 13th August 1988. The department was recognized as an academic department in 1987 by the Academic Council, GU.

The Post Graduate Diploma in Instrumentation (PGDI) course was started in 1987-88 and was the first such course in the entire NE region which trained qualified engineers and scientists to gain experience in the field of instrumentation. Seventy Five (75) students have passed out PGDI and many of the PGDI passed students are employed in the industries like Oil India Limited (OIL), Gauhati Refinery, Numiligar Refinery etc.

The department through it's repair and maintenance wing has been rendering services in the field of operation, repair and maintenance of various instruments not only to the departments of this university but also to affiliated colleges and other public and private organizations of the NE region. The center has also successfully completed a number of training programs on repair and maintenance of scientific equipment, glass blowing and use of mechanical workshop equipment. A large number of jobs have been done by the repair and maintenance wing of the department and there by has saved considerable amount of GU exchequer. A considerable amount has been earned from outside institutions by rendering repair and maintenance services. Some of the outside institutions that have availed of repair and maintenance services of the department in past are Handique Girls College, B Barooah College, Forensic Science Lab, Assam and Meghalaya, NERIST, Royal Bhutan Polytechnic, Sherbutse College, Bhutan, Statefed Tripti Vanaspati Plant, Gauhati Medical College & Hospital, Assam Engineering College, Indian Institute of Technology, Guwahati etc.

The department has been rendering training to persons deputed from outside institutions from time to time. Trainees deputed from NEHU & IASST were trained in the department and revenue has been earned through such training. The department has organized workshops, seminars etc. from time to time. A two weeks training Programme in Electronics and Instrumentation was organized in 1988-89. Another workshop on Repair and Maintenance of Laboratory instruments for college teachers was organized in 1992. The department hosted the National Symposium on Instrumentation ( NSI-17) in 1992.

At present the practical classes of Workshop Practice of GUIST and MSc Instrumentation are conducted in the workshop of the department.

Sophisticated Analytical Instrument Facility (SAIF), sponsored by Department of Science and Technology, Govt of India was established in 1986 as a Regional X-ray Facility in the department to cater the need of scientific community from research, academic and industrial organizations. SAIF is rendering analytical services in the field of X-ray Diffractometry (XRD), X-ray Fluoroscence Spectrometry (XRF) and Single Crystal X-ray Diffractometry. SAIF has been regularly participating in the rounds of International Proficiency Test for Analytical Geochemical Laboratories conducted by International Association of Geoanalysts (IAG) and has so far organized six workshops on Theory and Practices of XRD, XRF and SCXRD.

The name of the department was changed to Department of Instrumentation & USIC in 2005 and MSc in Instrumentation course was introduced with effect from 2004-2005. This  Course has been renamed as MSc in Instrumentation and Applied Physics with modifications in the previous syllabus.

Chronology

  • Year of Establishment : 1978
  • Inauguration of Building : 13th August 1988
  • Establishment of SAIF : 1986
  • Recognition as Academic Department : 1987
  • Introduction of PGDI Course : 1987-88
  • Introduction of MSc in Instrumentation Course : 2004-05
  • First PhD Produced : 1994


Heads of the Department

  • Prof I M Das , Founder Head ( 1978 - 1995)
  • Prof G K D Mazumdar( 1995 - 1998)
  • Prof P K Baruah( 1998 - 1999)
  • Prof G K D Mazumdar( 1999 - 2005)
  • Prof P K Boruah (2005 - 2007)
  • Prof K C Sarma (2007 - 2017)
  • Prof Utpal Sarma (2017 - till date)

 

Two-Year Four-Semester MSc Course in Instrumentation and Applied Physics has been introduced since 2015. Earlier It was a Two -Year Four-Semester MSc  course in Instrumentation since 2005. Before that it was a One Year Two Semesters Post Graduate Diploma in Instrumentation (PGDI) course introduced in 1987-88.

Research

Inter-departmental interdisciplinary research programmes are undertaken by the faculty members of the department.

Some of our activities are

  • (a) Research in various fields of instrumentation.
  • (b) Generation of skilled manpower in instrumentation
  • (c) Design and fabrication of instrument required for teaching and research.
  • (d) To nurture and spread the culture of modern instrumentation
  • (e) To provide services in repair and maintenance of instrument
  • (f) To provide analytical services through SAIF.

 

 

The department has 7 active research groups working on various areas of Instrumentation


Machine Sensing and Artificial Intelligence based stress diagnosis of plants


Plants being verbally mute to abiotic and biotic stress factors, offers visual and olfactory response to these stresses affecting their health. Visual responses include change in physical properties viz. colors, size, shape, while olfactory responses includes changes in Volatile Organic Compound (VOC) emission. The Research aims at analyzing these specific responses using machine sensing technique which are otherwise illegible for human perception.
The research group have converged on Machine olfaction technique for sensing the VOC emission profile alteration on stress affected plants, using array of gas sensors, colloquially called “e-nose”. Sensor responses acquired by the data acquisition system developed are put through Machine Learning based decision making classifier algorithms to predict the stresses present in the plant.

Research Group:

  • Prof. Utpal Sarma, Instrumentation and USIC, Gauhati University
  • Ms. Chayanika Sharma (INSPIRE PhD Fellow)

 

Past Members:

  • Dr. Sudipta Hazarika
  • Dr. Rajdeep Choudhury

Implementation of Instrumentation for Process Condition Monitoring in Tea Factory and Study it’s Impact on Tea Quality

Tea quality is influenced by several factors of tea processing stages. The biochemical reactions start just after the plucking of leaves from the bush. So the quality control in the processing stages becomes an important issue to get good quality end product. The main quality attribute of tea is developed in these stages, so the conditions in these stages should be maintained at optimum level.

This group aims to develop the instrumentation needed to monitor different process conditions like moisture content of tea leaves at withering stage, temperature and relative humidity of fermentation and Dryer temperature etc. In the second phase of this study, the process parameters are correlated with the final tea quality to get the optimum process conditions.

Research Group:

  • Prof. P. K.Boruah (Retd.), Instrumentation & USIC, Gauhati University
  • Prof. Utpal Sarma, Instrumentation and USIC, Gauhati University
  • Dr. Debashis Saikia, Assistant Professor, Instrumentation and USIC, Gauhati University
  • Ms. Sharmistha Mazumdar, (UGC-JRF PhD Fellow), Instrumentation & USIC, Gauhati University
  • Ms. Priyanka Sarmah, Research Scholar, Instrumentation & USIC, Gauhati University

 

Past Members:

  • Dr. Nipan Das

Microwave Lab

This group works on RF front end designs specially the antennas and other System Design for small scale industries. Various types of antenna fabrication and testing are being carried out in the lab, with special emphasis on designing optically transparent antenna and SIW based antenna for vehicular communications.

Research Group:

  • Dr. Pranjal Borah, Assistant Professor, Instrumentation & USIC, Gauhati University
  • Mr. Ashiesh Sharma, Research Scholar, Instrumentation & USIC, Gauhati University
  • Ms. Riki Baruah, Research Scholar, Instrumentation & USIC, Gauhati University
  • Ms. Karishma Azad, Research Scholar, Instrumentation & USIC, Gauhati University

Studies on Implementation of instrumentation for precision horticulture

Agriculture mainly depends on the atmospheric conditions and changes over time. To understand the past, present and potential future climate conditions, there should be a meteorological database. To do this, a high quality and low cost system, which can give the required dependable database in a standard format is designed. After analyzing the data gathered, stored, viewed from the system, a profitability decision with less risk in farm management can be taken.

This group works on developing a low cost, reliable and user friendly wireless sensor network for collection of relevant physical parameters for precision horticulture and based on the collected data, decision is taken for best management practice of the farm.

Research Group:

  • Prof. Utpal Sarma, Instrumentation and USIC, Gauhati University
  • Dr. Manash Protim Goswami, Assistant Professor, Instrumentation & USIC, Gauhati University
  • Ms. Anandita Dey (UGC-JRF PhD Fellow), Instrumentation & USIC, Gauhati University

Piezoelectric based MEMS energy harvester

Microelectromechanical system (MEMs) piezoelectric devices are used to scavenge energy from wasted vibration sources. Such devices are performed to convert energy from mechanical domain to electrical energy. The advancement in the invention of the devices that does not require replaceable power supplies has attracted for researches.

Our team are working on piezoelectric MEMS energy harvester. The main focus of our research is to optimize power from piezoelectric array configuration and optimization of cantilever shape configuration for absence of proof mass of cantilever which results in the reduction of the size of harvester. The most important strategy of future designing MEMS vibration energy harvester is to obtain maximum power with maximum bandwidth at low-frequency vibrations.

Research Group:

  • Prof. Utpal Sarma, Instrumentation and USIC, Gauhati University
  • Ms. Hiramoni Khatun (INSPIRE PhD Fellow), Instrumentation & USIC, Gauhati University

 

Past Members:

  • Dr. Babak Montazer

Material Science

This group is working on density functional theory computations on 2D materials, multiferrroics, nanomaterials for possible applications in energy studies, sensor fabrication etc.

Research Group:

  • Dr. Madhurjya Modhur Borgohain, Associate Professor, Instrumentation & USIC, Gauhati University
  • Ms. Riddhi Bordoloi, Research Scholar, Instrumentation & USIC, Gauhati University
  • Mr. Tapan Talukdar, Research Scholar, Instrumentation & USIC, Gauhati University

Hardware Design & Modelling Techniques for Ground Penetrating Radar (GPR)

The aim of this research is to create a robust, user-friendly and advanced Ground Penetrating Radar (GPR) processing system using the latest hardware and signal processing techniques.

The work will primarily focus on

  • Design and fabrication of highly efficient, high gain, low profile wideband antennae for use with our GPR system.
  • Compare the efficiency of existing techniques and study of continuous wave and pulsed RADAR systems.
  • Use and development of advanced simulation tools and data interpretation tools.

The work will enable other researchers and scientists to benefit directly from the results, innovations and advanced processing algorithms. This will allow the GPR community, to easily create and run such models for further improvement of the project’s results. We hope to develop better GPR modelling frameworks which will increase our ability to model GPR data in greater detail and accuracy.

Primary application of our research will be in the use of Non-Destructive Testing used for quality assessment and inspection of key infrastructure elements such are buildings, roads, railways and Geophysical probing of archaeological sites and monuments.

Research Group:

  • Prof. Utpal Sarma, Instrumentation and USIC, Gauhati University
  • Dr. Nairit Barkataki, Assistant Professor, Instrumentation and USIC, Gauhati University
  • Mr. Ankur Jyoti Kalita (INSPIRE PhD Fellow), Instrumentation & USIC, Gauhati University

List of Publications

 


2023

 

  1. Chayanika Sharma, Riki Baruah, Anandita Dey, Debashis Saikia and Utpal Sarma.
    Design and fabrication of low-cost capacitive sensors for salinity level detection in water. Science, Engineering and Health Studies 17:23020010–23020010, December 2023.
    URL

  2. Hiramoni Khatun, Dobbidi Pamu, Shashi Priya Balmuchu, Ningthoujam Somorjit Singh and Utpal Sarma.
    Power enhancement of piezoelectric energy harvester using ZnOnf-PDMS composite with PVDF filler. Sensors and Actuators A: Physical 364:114812, December 2023.
    DOI

  3. Hiramoni Khatun, Rima Kalita, Manash Pratim Goswami and Utpal Sarma.
    Design and Development of a Fully Sustainable Piezoelectric Energy Harvester from Prawn Shell Biowaste. Engineering Proceedings 56(1):235, November 2023.
    DOI

  4. Hiramoni Khatun, Debashis Saikia and Utpal Sarma.
    Development of a cost effective customised electronic nose useful for discrimination of tea quality. Asia-Pacific Journal of Science and Technology 28(5), September 2023.
    URL

  5. Chayanika Sharma, Nairit Barkataki and Utpal Sarma.
    A Deep Neural Network with Electronic Nose for Water Stress Prediction in Khasi Mandarin Orange Plants. Measurement Science and Technology 34(12):125152, September 2023.
    DOI

  6. Debashis Saikia, PK Boruah and Utpal Sarma.
    Investigation on the Effect of Process Conditions during Fermentation of Tea Manufacturing on Brightness of Tea Liquor. In 2023 1st International Conference on Circuits, Power and Intelligent Systems (CCPIS). September 2023, 1–5.
    DOI

  7. Chayanika Sharma, Anandita Dey, Hiramoni Khatun, Jyotshna Das and Utpal Sarma.
    Design and Development of a Gas Sensor Array to Detect Salinity Stress in Khasi Mandarin Orange Plants. IEEE Transactions on Instrumentation and Measurement 72():1-9, August 2023.
    DOI

  8. Nairit Barkataki, Banty Tiru and Utpal Sarma.
    Size estimation of underground targets from GPR frequency spectra: A deep learning approach. Journal of Applied Geophysics 213:105009, June 2023.
    URL, DOI

  9. Tilak Sarmah, Pranjal Borah and Tulshi Bezboruah.
    Tuning of Microstrip Patch Antenna by Adding an Extra Portion at the Upper End of the Antenna. International Journal of Engineering Trends and Technology 71(4):474–482, April 2023.
    URL, DOI

  10. Pranjal Borah.
    Dual-band Ganesha-shaped semi-transparent antenna for vehicular applications. Microwave and Optical Technology Letters 65(8):2431–2435, April 2023.
    URL, DOI

  11. Tilak Sarmah, Pranjal Borah and Tulshi Bezboruah.
    Dual Frequency Tuning of a Microstrip Patch Antenna by Introducing Inclined Slit and Adding an Extra Portion to the Patch. International Journal of Electrical and Electronics Engineering 10(01):15–23, January 2023.
    URL, DOI

 

 


2022

 

  1. Chayanika Sharma, Rajdeep Choudhury and Utpal Sarma.
    Sensor Array Optimization to Design and Develop an Electronic Nose System for the Detection of Water Stress in Khasi Mandarin Orange. Journal of Circuits, Systems and Computers, page 2250172, June 2022.
    DOI

  2. Pranjal Borah and Debika Das.
    Three-dimensional star antenna for wearable defense application. Microwave and Optical Technology Letters ():, June 2022.
    URL, DOI

  3. Nairit Barkataki, Banty Tiru and Utpal Sarma.
    A CNN model for predicting size of buried objects from GPR B-Scans. Journal of Applied Geophysics 200:104620, May 2022.
    URL, DOI

  4. Debashis Saikia and Rehana Khatoon.
    Smart monitoring of soil parameters based on IoT. International Journal of Advanced Technology and Engineering Exploration 9(88), March 2022.
    URL PDF, DOI

  5. Anandita Dey, Chayanika Sharma and Utpal Sarma.
    Fringing Field Capacitive Sensor: A Study of Different Configurations for Soil Moisture Measurement. In 2022 International Interdisciplinary Conference on Mathematics, Engineering and Science (MESIICON). 2022.
    URL, DOI

  6. Aniruddha Gogoi, Xinliang Liu, Xu Du, Kank Chandra Sharma, Madhukar Navgire and Parikshit Gogoi.
    Nanostructured Iron Oxide Hybrid Composites as Heterogeneous Fenton-Like Catalyst for Remediation of Persistent Organic Pollutants. Heterogeneous Nanocatalysis for Energy and Environmental Sustainability 2:37–71, 2022.

  7. Nairit Barkataki, Ankur Jyoti Kalita and Utpal Sarma.
    Automatic Material Classification of Targets from GPR Data using Artificial Neural Networks. In 2022 IEEE Silchar Subsection Conference (SILCON). 2022, 1–5.

  8. Ibnul Farid, Joyanti Chutia and Heremba Bailung.
    Co-sputtered low platinum loaded PtTi binary electrocatalysts for Proton Exchange Membrane (PEM) fuel cells. Journal of Chemical Sciences 134(1):10, 2022.

 

 


2021

 

  1. Hiramoni Khatun, Sudipta Hazarika and Utpal Sarma.
    Aluminium plate surface defect detection and classification based on piezoelectric transducers. In 2021 IEEE India Council Annual International Conference (INDICON) . December 2021, .
    DOI

  2. Nairit Barkataki, Sharmistha Mazumdar, Banty Tiru and Utpal Sarma.
    Estimation of soil moisture from GPR data using artificial neural networks. In 2021 IEEE International Conference on Technology, Research, and Innovation for Betterment of Society (TRIBES). December 2021.
    DOI

  3. Nairit Barkataki, Anirban Bhattacharjee, Sharmistha Mazumdar, Banty Tiru and Utpal Sarma.
    Artificial Neural Network based automatic classification of target shapes from GPR data. In 2021 IEEE International Conference on Computation System and Information Technology for Sustainable Solutions (CSITSS). December 2021.
    DOI

  4. Nairit Barkataki, Pranjal Borah, Banty Tiru and Utpal Sarma.
    Design of a 400 MHz Cavity Backed CPW Fed Bow-Tie Antenna for GPR Applications. In 2021 International Conference on Industrial Electronics Research and Applications (ICIERA) (). December 2021.
    DOI

  5. Priyanka Sarmah, Rajdeep Choudhury and Debashis Saikia.
    Implementation of Machine Learning Techniques to Predict Briskness and Brightness of Tea Liquor using Factory Data. In 2021 International Conference on Disruptive Technologies for Multi-Disciplinary Research and Applications (CENTCON). November 2021.
    DOI

  6. Chayanika Sharma, Babak Montazer and Utpal Sarma.
    Parameter optimization of a gas sensing chamber for the detection of Volatile Organic Compounds using Finite Element Method. In 2021 IEEE International Power and Renewable Energy Conference (IPRECON) (). September 2021, 1-6.
    DOI

  7. Nairit Barkataki, Sharmistha Mazumdar, Bipasha Devi P Singha, Jyoti Kumari, Banty Tiru and Utpal Sarma.
    Classification of soil types from GPR B Scans using deep learning techniques. In 2021 6th IEEE International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT 2021) (). August 2021, 840–844.
    DOI

  8. Sivaranjan Goswami, Pranjal Borah, Kumaresh Sarmah and Kandarpa Kumar Sarma.
    Design of a dual-band multilayer antenna and its equivalent circuit modeling with vector-fitting and genetic algorithm. AEU-International Journal of Electronics and Communications 138:153838, August 2021.
    DOI

  9. Goutom Bortamuly, Pawan Chetri, Santanu Bardaloi and others.
    Effect of Lead (Pb) Concentrations on Structural & Optical Properties of PbS Thin Films. Indian Journal of Pure & Applied Physics (IJPAP) 59(6):447–451, 2021.
    URL

  10. Nairit Barkataki, Banty Tiru and Utpal Sarma.
    Performance investigation of patch and bow-tie antennas for ground penetrating radar applications. International Journal of Advanced Technology and Engineering Exploration 8(79):753–765, 2021.
    DOI



 


2020

 

  1. Nairit Barkataki, Sharmistha Mazumdar, Rajdeep Talukdar, Priyanka Chakraborty, Banty Tiru and Utpal Sarma.
    Prediction of Size of Buried Objects using Ground Penetrating Radar and Machine Learning Techniques. In 2020 International Conference on Computational Performance Evaluation (ComPE) (). July 2020, 781-785.
    DOI

  2. Saroj Kr Biswas, Rohit Upadhya, Nipan Das, Dolly Das, Manomita Chakraborty and Biswajit Purkayastha.
    An Intelligent System for Diagnosis of Diabetic Retinopathy. Soft Computing for Problem Solving 2019: Proceedings of SocProS 2019, Volume 2 1139:97, 2020.
    DOI

  3. S Hazarika, Rajdeep Choudhury, Sarat Saikia and Utpal Sarma.
    Pathogen detection in Khasi mandarin orange using serological and electronic nose diagnostic technique. Int. J. Innov. Technol. Exploring Eng. 9(4):2981–2985, 2020.
    DOI

  4. Rajdeep Choudhury, Sudipta Hazarika and Utpal S.
    Implementation of a Portable E-Nose System to Identify the Water Stresses of Khasi Mandarin Orange Plants. International Journal of Engineering Research and Technology 13(10):2562–2567, 2020.
    DOI

  5. Manash P Goswami, Sudipta Hazarika, Durlove Bora and Utpal Sarma.
    WSN Based Embedded System for Field Parameter Monitoring Inside a Low-Cost Polyhouse. International Journal of Sensors Wireless Communications and Control 10(3):354–367, 2020.
    DOI

  6. Debashis Saikia, PK Boruah and Utpal Sarma.
    A computational model for optimum process parameters based on factory data and overall liquor rating of black tea. International Journal of Advanced Technology and Engineering Exploration 7(73):220, 2020.
    DOI

  7. Rubi Baishya, Banty Tiru and Utpal Sarma.
    An Alternate Method for Prediction and Analysis of Notch Characteristics in Indoor Power Lines Under Varied Channel Conditions. Arabian Journal for Science and Engineering 45(3):1531–1552, 2020.
    DOI

  8. Rubi Baishya, Banty Tiru and Utpal Sarma.
    Emulating the Statistical Properties of Indoor Power Line Colored Background Noise for Development of a Power Line Noise Simulator. Journal of Circuits, Systems and Computers 29(04):2050055, 2020.
    DOI

  9. Chayanika Sharma and Utpal Sarma.
    Design and Optimization of a Microheater for the Application of Indium Tin Oxide (ITO) based Gas Sensor in VOC Detection. In 2020 International Conference on Computational Performance Evaluation (ComPE). 2020, 694–698.
    DOI

  10. Sudipta Hazarika, Rajdeep Choudhury, Babak Montazer, Subhash Medhi, Manash Protim Goswami and Utpal Sarma.
    Detection of citrus tristeza virus in mandarin orange using a custom-developed electronic nose system. IEEE Transactions on Instrumentation and Measurement 69(11):9010–9018, 2020.
    DOI

  11. Arvin Eskandari, Arunangshu Kundu, Alice Johnson, Sanjib Karmakar, Sushobhan Ghosh and Kogularamanan Suntharalingam.
    A tri-metallic palladium complex with breast cancer stem cell potency. Dalton Transactions 49(14):4211–4215, 2020.
    DOI

 

 


2019

 

  1. Dakuwa and S Bardaloi.
    Cadmium Sulphide Nano Particles Doped With Ni And Its Antimicrobial Study. INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH 8(11):777–780, November 2019.
    URL

  2. C Kalita and S Karmakar.
    Synthesis, Characterization And Antibacterial Assessment Of Cuo Nanoparticles. International Journal of Scientific & Technology Research 8(11):1110–1113, November 2019.
    URL

  3. Aniruddha Gogoi, Madhukar Navgire, Kanak Chandra Sarma and Parikshit Gogoi.
    Highly efficient heterogeneous Fenton activities of magnetic $\beta$-cyclodextrin (Fe) framework for Eriochrome black T degradation. Materials Chemistry and Physics 231:233–243, 2019.
    DOI

  4. Kunjalata Kalita, Pradip Kr Boruah and Utpal Sarma.
    Studies on change of strain developed in different wood samples due to change in relative humidity. Sensing and Bio-Sensing Research 22:100264, 2019.
    DOI

  5. Nipan Das, Kunjalata Kalita, PK Boruah and Utpal Sarma.
    Design Validation and Performance Investigation of Signal Conditioning Circuit for Capacitive Sensor. In 2019 IEEE 5th International Conference for Convergence in Technology (I2CT). 2019, 1–6.
    DOI

  6. Chayanika Sharma, Babak Montazer and Utpal Sarma.
    Optimisation and Implementation of a Vibrational Induced Energy Based Sensor System Using PVDF Cantilever. In 2019 Second International Conference on Advanced Computational and Communication Paradigms (ICACCP). 2019, 1–5.
    DOI

  7. Rajdeep Choudhury, Sudipta Hazarika and Utpal Sarma.
    Detection of water stress in Khasi mandarin orange plants from volatile organic compound emission profile implementing electronic nose. Int. J. Eng. Adv. Technol. 9(1):133–137, 2019.
    DOI

  8. Dipak Ch Deka, Amarjyoti Kalita, S Bardaloi and Manos PC Kalita.
    Influence of capping agent on structural, optical and photocatalytic properties of ZnS nanocrystals. Journal of Luminescence 210:269–275, 2019.
    DOI

  9. Ms.Sumi Kankana Dewan and Dr. Santanu Bardaloi.
    Design of Sensing Device for Detection of Disease in Bovine, Avian and Caprine. International Journal of Advanced Science and Technology 28(8):254 - 267, 2019.
    URL, DOI

  10. J Bhadra, NJ Al-Thani, S Karmakar and NK Madi.
    Photo-reduced route of polyaniline nanofiber synthesis with embedded silver nanoparticles. Arabian Journal of Chemistry 12(8):4848–4860, 2019.
    DOI

 

 


2018

 

  1. Aniruddha Gogoi, Madhukar Navgire, Kanak Chandra Sarma, Parikshit Gogoi and others.
    Synthesis and characterization of $\beta$-cyclodextrin coated Fe3O4/carbon nanocomposite for adsorption of tea catechin from aqueous solutions. Indian Journal of Chemical Technology (IJCT) 24(5):498–507, 2018.

  2. PK Mochahari, F Singh and KC Sarma.
    Structural phase transformation and modification of optical absorption of SHI induced nanostructured CdS films. Journal of Materials Science: Materials in Electronics 29(1):582–588, 2018.
    DOI

  3. Hemanta Saikia and Kanak Chandra Sarma.
    Offline Signature Verification Using Radial Basis Function with Selected Feature Sets. In Advances in Communication, Devices and Networking. Springer, 2018, pages 573–581.
    DOI

  4. Babak Montazer and Utpal Sarma.
    Design and optimization of quadrilateral shaped PVDF cantilever for efficient conversion of energy from ambient vibration. IEEE Sensors Journal 18(10):3977–3988, 2018.
    DOI

  5. Manash Protim Goswami, Babak Montazer and Utpal Sarma.
    Design and characterization of a fringing field capacitive soil moisture sensor. IEEE Transactions on Instrumentation and Measurement 68(3):913–922, 2018.
    DOI

  6. Chitra Gautam, SK Masiul Islam, Shashikant Sadistap and Utpal Sarma.
    Effect of Microwave Heat on the Nutritional Properties of Infected Red Kidney Beans. IEEE Access 6:57137–57143, 2018.
    DOI

 

 


2017

 

  1. Jayanta Kumar Nath, Sharmila Sharma and Kanak Chandra Sarma.
    A Comparative Study of Accuracy Improvement of Temperature Measurement with PT100 and PT1000 for Wider Range. Int. J. Electron. Eng. Res 9:735–743, 2017.

  2. Aniruddha Gogoi, Madhukar Navgire, Kanak Chandra Sarma and Parikshit Gogoi.
    Novel highly stable $\beta$-cyclodextrin fullerene mixed valent Fe-metal framework for quick Fenton degradation of alizarin. RSC advances 7(64):40371–40382, 2017.
    DOI

  3. Aniruddha Gogoi, Madhukar Navgire, Kanak Chandra Sarma and Parikshit Gogoi.
    Fe3O4-CeO2 metal oxide nanocomposite as a Fenton-like heterogeneous catalyst for degradation of catechol. Chemical Engineering Journal 311:153–162, 2017.
    DOI

  4. Khoirakpam Kesho Singh, Kula Kamal Senapati, Chandan Borgohain and Kanak Chandra Sarma.
    Newly developed Fe3O4–Cr2O3 magnetic nanocomposite for photocatalytic decomposition of 4-chlorophenol in water. Journal of environmental sciences 52:333–340, 2017.
    DOI

  5. BJ Baruah and KC Sarma.
    Remarkable change of structural, optical, photoluminescence and electrical properties of chemically prepared nanocrystalline films of PbS with concentration of triethanolamine (TEA). Journal of Materials Science: Materials in Electronics 28(8):5913–5924, 2017.
    DOI

  6. KK Singh, KK Senapati and KC Sarma.
    Synthesis of superparamagnetic Fe3O4 nanoparticles coated with green tea polyphenols and their use for removal of dye pollutant from aqueous solution. Journal of environmental chemical engineering 5(3):2214–2221, 2017.
    DOI

  7. Aniruddha Gogoi and Kanak Chandra Sarma.
    Synthesis of the novel $\beta$-cyclodextrin supported CeO2 nanoparticles for the catalytic degradation of methylene blue in aqueous suspension. Materials Chemistry and Physics 194:327–336, 2017.
    DOI

  8. Shakeel Zamal, Nipan Das, Kalyanee Boruah and Pradip Kumar Boruah.
    Design and development of a simple instrumentation system for detection of secondary cosmic rays at ground level. Indian Journal of Physics 91(6):589–594, 2017.
    DOI

  9. Nipan Das, Kunjalata Kalita, PK Boruah and Utpal Sarma.
    Prediction of moisture loss in withering process of tea manufacturing using artificial neural network. IEEE Transactions on Instrumentation and Measurement 67(1):175–184, 2017.
    DOI

  10. Babak Montazer and Utpal Sarma.
    Modeling and analysis the effect of PZT area on square shaped substrate for power enhancement in MEMS piezoelectric energy harvester. Journal of Circuits, Systems and Computers 26(09):1750128, 2017.
    DOI

 

 

CLICK HERE for more details about Instrumentation & USIC

Post Graduate Programmes

Master of Science in Instrumentation and Applied Physics

Objectives of the Programme:

  1. Interdisciplinary Applications: Understand the application of instrumentation in various fields such as biomedical, forensic, nano-technology, and process industry.
  2. Design and Development: Gather knowledge for designing and developing instrumentation systems for diverse applications.
  3. Socio-economic Relevance: Comprehend the role of instrumentation in addressing different social and economic issues.
  4. Innovation to Implementation: Understand the entire process from idea conception and invention to implementation and product development.
  5. Skill Development: Foster the development of skilled manpower and entrepreneurship.

Duration: 4 Semesters (2 Years)

Intake Capacity: 20 Students

Admission Process:

  • Written Examination: Candidates undergo a written examination comprising objective questions. Detailed updates are provided periodically.
    • Syllabus for Written Examination:
      • Electronics
      • Mathematical Physics
      • Electricity and Magnetism
      • Optics
  • Medium of Examination: English

Programme Structure:
The detailed programme structure can be downloaded from the following link: Download Curriculum here

 

Research Programmes

PhD in Instrumentation

Inter-departmental interdisciplinary research programmes are conducted by the faculty members of the department. The key research areas include:

  • Agri Instrumentation
  • Nano Technology
  • Smart Sensor Instrumentation
  • Ground Penetrating RADAR
  • RF Front-end and Antenna Design
  • MEMS-based Instrumentation

Duration: As per Gauhati University’s PhD regulations

Intake Capacity: Based on the availability of vacancies

For more information and detailed curriculum, please visit our official website or contact the admissions office.

 

The USIC consists of one Mechanical Workshop having Carpentry Shop, Machine Shop, Welding Shop and Glass Blowing Shop, Electrical and Electronic Repair Shop. In these facilities, practical classes of Workshop Practice of MSc Instrumentation, Workshop Practice of Third Semester BTech/BS of GUIST are conducted.

Facilities:

 

The workshop has several machines that can be used for making a variety of tools. These include lathe machine, milling machine, cutting and drilling tools among others. Pictures of some machines are given below.

 DSC 4067

Lathe Machine (1050-1)

 DSC 4078

Lathe Machine (1350-2)

 

 DSC 4067

Milling machine for wood-working

 DSC 4078

Some designs of carpentry workshop

 

 DSC 4067

Milling machine for machine tools

 DSC 4078

Some designs of machine workshop

 

 DSC 4067

Some designs of carpentry workshop

 DSC 4078

Students being trained in carpentry cutting tools

 

 DSC 4067

Students being trained in glassblowing workshop

 DSC 4078

Some designs of glassblowing workshop

 

 DSC 4067

Students being trained in welding workshop

 DSC 4078

Students being trained in machine workshop

 

 

Additionally, the workshops are equiped with other tools and equipments, a partial list of which is given below:

Machine Shop

  • Lathe Machine (Type MC 675)
  • Lathe Machine (1050-1, A)
  • Lathe Machine (1050-1, B)
  • Lathe Machine (1350-2)
  • Milling Machine (XQ 62226B, No. 201306085N)
  • Shaper Machine (4624) 
  • Power Hacksaw Machine (5270597)
  • Drill Machines (Bosch, Dremel, Dewalt)
  • Grinding Machine (756)
  • Sheet Cutters (Stanley) 
  • Hydraulic Power Saw (OH-12)

 

Welding Shop

  • Welding Machine (5066)
  • Spot welding Machine
  • Welding Machine (1010011 , A)
  • Portable Welding Machine,
  • Gas Welding Set

 

Carpentry/ Glass Shop

  • Wood saw Machine (GAF 09582)
  • Glass Blowing Lathe
  • Plexy Glass Cutter
  • Grinding Machine
  • Distilled Water Plant
  • Glass Blowing Gas Setup

The Sophisticated Analytical Instrument Facility (SAIF) is a central facility of the university, sponsored by the Department of Science and Technology (DST), Govt of India and was set up at Department of Instrumentation and USIC, Gauhati University in 1986 at the beginning of the Seventh Plan as a National X-ray Facility with a view to extending moderns sophisticated analytical facility to scientific community and to cultivate instrumentation culture.

At SAIF Guwahati, we believe in the transformative power of analytical excellence. We believe in fostering an environment where precision meets innovation, where each analysis contributes to the advancement of scientific understanding. Our belief is rooted in the idea that cutting-edge instrumentation empowers researchers to unravel the intricacies of the natural world, driving progress and discovery.

 

Our Vision

Our vision is to be a national hub for cutting-edge analytical research, fostering innovation and precision in scientific exploration. SAIF Guwahati envisions a place where transformative discoveries shape the future of scientific understanding.

Our Mission
SAIF Guwahati is committed to cultivating an instrumentation culture that empowers researchers and academics. Our mission is to provide state-of-the-art facilities, expert guidance, and collaborative opportunities for advancing knowledge through precise and innovative analytical research. We strive to create an environment where every analysis contributes to the collective pursuit of scientific excellence and discovery.

Facilities

Our open facility boasts an array of sophisticated instruments, each meticulously chosen to cater to diverse research needs. From X-ray diffraction to fluorescence spectrometry, thermal analysis, and beyond, our instruments empower researchers to unravel the intricacies of their samples with accuracy and efficiency.

Academic Collaborations

SAIF Guwahati actively engages in academic collaborations, fostering partnerships with researchers, scholars, and institutions. These collaborations enrich our analytical capabilities and contribute to the collective pursuit of knowledge.

In line with our commitment to knowledge dissemination, SAIF Guwahati regularly conducts workshops which address all aspects, from basic theory to instrumentation, experiment, and analysis of SAIF facilities. Geared towards young students, researchers, and faculty members of colleges, universities, and research institutes, these workshops offer a unique opportunity to learn and refresh knowledge about analytical techniques and incorporate these insights into their research activities.

Our Achievements

Over the years, SAIF Guwahati has become a hub for cutting-edge research, with a track record of analyzing over 5000 samples in the last five years alone. Our commitment to excellence is reflected in our competitive analysis costs, an average analysis time of four days, and a positive feedback rate of 98%.

For details about SAIF please visit the link  https://gauhati.ac.in/academic/centres/sophisticated-analytical-instrument-facility

 

Recently we launched our web portal where user can place analysis orders online. It can be accessed at https://saifguwahati.in/

Officers

sanjib

 

Dr. Sanjib Karmakar

Scientific Officer

Associated with the department since 1993

 

 

 

 

 

Santanu Sir

 

Dr. Santanu Bardoloi

Scientific Officer

Associated with the department since 1995

 

 

 

 

 

dipak

 

Mr. Dipak Das

Scientific Officer

Associated with the department since 1993

 

 

 

 

 

 

Blank man

Mr. Bijay Sankar Kalita

Junior Technical Officer

Associated with the department since 1998

 

 

 

 

 

 


Laboratory and Office Staff

 

jagajit

 

Mr. J. K. Hazarika

Selection Grade Storekeeper

Associated with the department since 1986

 

 

 

 

 

kishore

 

Mr. Kishor Das

Upper Division Assistant

Associated with the department since 2018

 

 

 

 

 

Smritee

 

Mrs. Smritee Rekha Dutta

Office Assistant (SAIF)

Associated with the department since 2014

 

 

 

 

 

moinul

 

Mr. Mainul Islam

Laboratory Bearer

Associated with the department since 2017

 

 

 

 

 

Diju

 

Mr. Diju Saikia

Peon

Associated with the department since 2018

 

 

 

 

 

 

bhupen

 

Mr. Bhupen Kalita

Technical Assistant (SAIF)

Associated with the department since 2004

 

 

 

 


Workshop

Surath 

Mr. Surath Kalita

Technician "D" (Electronics)

Associated with the department since 1986

 

 

 

 

 

ghana

 

Mr. Ghana Kanta Saikia

Technician "B" (Mechanical)

Associated with the department since 1996

 

 

 

 

 

tilak

 

Mr. Tilak Ch. Deka

Technician "C" (Glassblowing)

Associated with the department since 2017

 

 

 

 

 

khitis

 

Mr. Khitish Das

Mechanical Workshop Helper

Associated with the department since 2016

 

 

 

 

 

Hridoi

 

Mr. Hriday Jyoti Saikia

Welding Shop Helper

Associated with the department since 2015

 

 

 

 

 

 

anil

 

Mr. Anil Rajak

Machine Shop Helper

Associated with the department since 2015

 

 

 

 


Chowkidar

 

malek

 

Md. Abdul Malek

Associated with the department since 2008

 

 

  

 

 

 

Hafiz

 

Mr. Hafizuddin Ahmed

Associated with the department since 2011

 

 

 

 

 

 

 

Bokul

 

Mr. Bakul Kumar

Associated with the department since 2018

 

 

 

 

 

 

 

Munna

 

Md. Muzakir Ahmed

Associated with the department since 2020

 

 

 

 

 


Sweeper

 

Lakshmi

 

Lakshmi Basfor

Associated with the department since 2017

 

 

 

 

 

 

ratul

 

Ratul Basfor

Associated with the department since 2019

 

  • Ms. Hiramoni Khatun (INSPIRE PhD Fellow) - MEMS based energy harvesting
  • Ms. Anandita Dey (UGC-JRF PhD Fellow)
  • Ms. Riddhi Bordoloi, Research Scholar
  • Ms. Sharmistha Mazumdar, (UGC-JRF PhD Fellow)
  • Mr. Tapan Talukdar, Research Scholar
  • Mr. Ankur Jyoti Kalita (INSPIRE PhD Fellow) - Ground Penetrating RADAR
  • Mr. Ashiesh Sharma, Research Scholar
  • Ms. Riki Baruah, Research Scholar
  • Mr. Bijit Banerjee, Research Scholar
  • Ms. Karishma Azad, Research Scholar
  • Ms. Priyanka Sarmah, Research Scholar

 

The Department has various laboratories for students and researchers.

Test and measurement Laboratory

 

  • 1 GHz Frequency counter HM 5021-z
  • GWINSTEK GOS-630FC, Frequency-30MHz CRO
  • APLAB 3802-3, Frequency-25MHz CRO
  • GWINSTEK GDS-1052 U,50MHz,250MSa/s DSO
  • Dynaxact, DX1103,100MHz, 1GSa/s  DSO
  • Falcon, Model-DSO-025C2,25MHz,250MS/s  DSO
  • Dynaxact DX-4010 Function generator
  • GWINSTEK SFG-1013 Function Generator
  • Aplab FG1MD,1MHz Function Generator
  • Elnova 115W Power Supply
  • Scientific Power Supply PSD 3304, PSD 3203, PSD 3003

 

Additionally, the Department has adequate numbers of good quality Digital Multimeter, Soldering-desoldering station, soldering iron and other electronics components required for the experiments. In addition, the department also have the IC testing facilities.

 GOS630FC  GDS1052U

 


Microwave LaboratoryAMS A 2

 

  • Antenna trainer system containing RF source and detector with 40 different antennas.
  • Advance micro strip component trainer.

 

 

 


Design and Prototyping Laboratory

 

  • Accurate CNC A437 Automated PCB Prototyping Machine
  • Ultimaker 3 Dual Extruder 3D Printer

 

 

GOS630FC

 GDS1052U

 

 


Process control LaboratoryProcess control trainer kit Model XPO PCT FL 2

 

 

  • Process control trainer kit, Model-XPO PCT/FL
  • PLC programming trainer kit, PCST-14
  • Batch Process control trainer, PCST-14-I

 

 


Advance Instrumentation LaboratoryGWINSTEK GPS 4303

  • NI Virtual Bench
  • Tektronix, TBS 2000 series,100MHz, 1GS/s DSO
  • Tektronix, TSD 1012B,100MHz, 1 GS/s DSO
  • GWINSTEK GDS-2102 E,100MHz,1GS/s DSO
  • Agilent Mixed Signal DSO MSO 6012 A
  • Tektronix AFG 1022 ,25MHz,125MS/s Function Generator
  • GWINSTEK MFG-2230M Function Generator
  • Agilent 3320-A, 20MHz Function Generator
  • GWINSTEK GPE-4323 Power Supply
  • GWINSTEK GPS-4303 Power Supply
  • Agilent E 3631A Power Supply
  • GWINSTEK LCR-6100,10Hz-100KHz LCR meter
  • Agilent 34401A 6  digit DMM
  • Agilent U1252A 5  digit DMM

Biomedical LaboratoryECG SKRIP ECG 12L SE 2102 2

 

  • PACEMAKER trainer kit Skrip electronics SE 2612
  • Medical ECG Telemetry-Transmitter trainer kit
  • Medical ECG Telemetry-Receiver trainer kit
  • ECG –SKRIP-ECG-12L SE 2102

 

 


Computer Laboratory

 

Total 20 numbers of computers are presently used in the computer Laboratory of the department. 


mcb2140 2Embedded system development Laboratory

 

  • Development boards for 8085, 8086, 8051, ARM and PIC microcontrollers
  • DAC Interface module and LED Controller module interface with various development boards.

 

 

 


Digital Signal Processing Laboratoryzcu102

 

  • Spartan-3E FPGA Development Board
  • Microsemi SmartFusion2 SoC FPGA Development Board
  • ZedBoard Zynq-7000 ARM/FPGA SoC Development Board
  • Xilinx Zynq UltraScale+ MPSoC ZCU102 Evaluation Kit
  • ADS5474 14-Bit, 400-MSPS Analog-to-Digital Converter Evaluation Module
  • ADRF6655-EVALZ Evaluation Board- Broadband Up/Downconverting Mixer with Integrated Fractional-N PLL and VCO
  • AD-FMCDAQ2-EBZ Evaluation Board (dual 14-bit 1.0 GSPS JESD204B ADC, quad 16-bit 2.8 GSPS JESD204B DAC, 14-output 1GHz clock, and power management components)
  • Agilent DSO5052A, 500MHz, 4GSa/s

 


Sensor and Instrumentation Laboratory

 

  • Thermocouple Trainer Kit
  • RTD Trainer Kit
  • Thermistor Trainer Kit
  • Hall Effect Trainer Kit

 

A. Outreach Programme
  1. The department organises Science Motivation Camp for school students every year. This is a kind of programme where school students are aimed to motivate towards scientific temperament and hands on expertise.
  2. The department in association with Manav Sarathi (NGO) and ASTEC opened a training and production centre of electronics goods for the inmates of central jail, Guwahati where all technical trainings are provided by the department itself
B. Workshop

We organise:

1. Hands on workshop in microcontroller and Embedded System for Teachers and Researchers.
a) Advanced Workshop on Microprocessor Application and Embeded System Design during 21/11/2011 to 3/12/2011
b) Workshop on Embedded System design for Scientific Application, during 18/2/2013-22/2/2013
2. National and Regional workshops on XRD, XRF, SCXRD are organised every year.
3. Hands on workshop for undergraduate students are also organised every year on system development using microcontroller. 
 
a) Summer School on System design Using Microcontroller
b) Second Summer School on System design Using Microcontroller
c) Third School on System design Using Microcontroller
d) Fourth School on System design Using Microcontroller
e) Fifth School on System design Using Microcontroller
 
f) Sixth School on System design Using Microcontroller
 
g) Seventh School on System design Using Microcontroller
 
 

 

Professor
  • 550
    Utpal Sarma    Head of the Department

    MSc (Gauhati) PhD (Gauhati)

    Electronics & Instrumentation

    utpalsarma[at]gauhati[dot]ac[dot]in


Associate Professor
  • 289
    Madhurjya Modhur Borgohain

    MSc (Gauhati) PhD (IISc)

    Material Science

    mmborgohain[at]gauhati[dot]ac[dot]in


Assistant Professor
  • 332
    Debashis Saikia

    MSc (Gauhati) PhD (Gauhati)

    Smart Sensor, Soft Computing, Sensor Network

    debashis86[at]gauhati[dot]ac[dot]in


  • 490
    Kunjalata Kalita

    MSc (Gauhati) PhD (Gauhati)

    Assistant Professor

    klk[at]gauhati[dot]ac[dot]in


  • 331
    Manash Protim Goswami

    MSc (Gauhati)

    Instrumentation for precision horticulture

    manashgoswami[at]gauhati[dot]ac[dot]in


  • 516
    Nairit Barkataki

    MSc (Gauhati)

    Embedded Systems

    nairitb[at]gauhati[dot]ac[dot]in


  • 605
    Pranjal Borah

    MSc (Gauhati) PhD (Tezpur)

    Microwave, Antennas, System Design

    pborah[at]gauhati[dot]ac[dot]in


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