High Precision Calibration Facilities

The High Precision Calibration Centre (HPCC) for the electro technical parameters from DC to 18GHz was established at ETDC Bangalore during 1992-93 under the Indo-German technical co-operation programme. Recently similar facilities were created at ERTL North New Delhi. Some of the facilities are also available at ERTL Mumbai, ERTL Kolkata and ETDC Chennai. The STQC laboratories establish the measurement traceability to the national standard through the HPCC at ERTL New Delhi and ETDC Bangalore. The High Precision Calibration capabilities are accredited y NABL. The laboratories are equipped with complete range of most accurate and stable standards and measuring instruments traceable to national standard and are manned by qualified and well-trained personnel. The state of the art facilities includes Electronic Standard Cells, Multifunction Transfer Standard, Thermal Transfer Standard, Multifunction Calibrator, AC/DC Current Shunts, LF Power Standard, RLC Standard & Bridges, Cesium and Rubidium Frequency Standard, RF Power & Attenuation Measurement System. The Calibration Services cater to almost all commercially available high precision equipment viz, DC/AC Voltage and Current Calibrator, Multifunction Calibrators, 7 ½ / 8 ½ Digit DMMS, Standard Cells, Rubidium and cesium Beam Frequency Standard, LCR Standard, Power Energy Calibrators, RF Signal Generator & Power Meters, Power Sensors & Attenuators etc. Each calibration performed includes calibration label, calibration Report with details of measurement traceability and measurement uncertainty at each point of measurement.