National Physical Laboratory, Delhi

The National Physical Laboratory is located in Delhi, India and is considered to be a comprehensive research laboratory in physical sciences domain. Founded in the year 1947, NPL Delhi is also rated one of the best Nanotechnology Colleges in India. National Physical Laboratory, Delhi maintains the standards of measurements which is SI units. Proficiency in engineering materials, electronic materials, standards, radio and space physics, global change and environmental studies, low temperature physics, instrumentation as well as apex level calibration and materials characterization of NPL Delhi is highly acclaimed. As one of the premier Nanotechnology Colleges in India, this institute performs in

  • Calibration and testing Sponsored and contract research Consultancy Research and development

This Physical Research Laboratory is also the National Metrology Institute (NMI) of India. The National Standards of Measurements according to Government of India Gazette No.589 “The Standards of Weights and Measures Rules, (1988)” has been maintained by National Physical Laboratory, Delhi.

National Physical Laboratory, Delhi Programs

The field of Nanotechnology is growing rapidly and here the students learn about the systems at atom and molecular level. Due to its outstanding inherent potential, more and more students are now enrolling in National Physical Laboratory, Delhi. Research areas of this institution are as follows:

  • Physico Mechanical Standards
  • Electrical & Electronic Standards
  • Engineering Materials
  • Electronic Materials
  • Materials Characterization
  • Radio & Atmospheric Sciences
  • Superconductivity and Cryogenics
  • Marketing / Consultancy
  • Calibration and Testing

NPL research activities are also well known. The institution has developed the chemical formula of the indelible ink. To avoid fake voting, election commission of India uses this ink.

Support Units of National Physical Laboratory, Delhi

National Physical Laboratory, Delhi support services include Library, Technical Support Services, Central Computer Facility, Director’s Secretariat, Administration, Scientific Support Services, Finance & Accounts as well as Stores & Purchase and Workshop.

National Physical Laboratory, Delhi Address

National Physical Laboratory
Dr. K.S. Krishnan Marg
New Delhi – 110012
Phone: 91-11-45609212, 91-11-25742610, 91-11-25742611, 91-11-25742612
Fax: 91-11-45609310, 91-11-25726938
Email: or