IST: Maintained by CSIR-NPL India CELEBRATING 75 YEARS OF CSIR-NPL NATIONAL METROLOGY INSTITUTE (NMI) OF INDIA WE MEASURE TO SERVE THE NATION Facebook Twitter Youtube Instagram English/ हिन्दी CSIR-National Physical Laboratory सीएसआईआर-राष्ट्रीय भौतिक प्रयोगशाला Home About us Our Director Glimpses of CSIR-NPL NPL Charter Vision & Mission Organizational Structure Research Council Management Council Quality Policy Science & Technology Physico-Mechanical Metrology Mass Metrology Length , Dimension & Nano Metrology Temperature & Humidity Metrology Optical Radiation Metrology Force & Hardness Metrology Pressure, Vacuum & Ultrasonic Metrology Acoustics & Vibration Metrology Fluid Flow Metrology Electrical&Electronics Metrology LF, HF Impedance & DC Metrology
