Calibration Testing
NABL Accreditation Certificate an Scope of Accreditation for the Government Electrical Standards Laboratory in accordance with ISO/IEC 17025:2017 https://www.tnei.tn.gov.in/webroot/writereaddata/uploads/files/Certificate%20CC-3520(1).pdf
https://www.tnei.tn.gov.in/webroot/writereaddata/uploads/files/Scope-CC-3520.pdf
Government Electrical Standards Laboratory, Chennai -32
- Pre-Commissioning Tests on HV & EHV Installations
- Power Quality Analysis (Harmonic Distortion) of 3phase AC System
- Calibration and Testing of Rotating Sub-Standard Meters (RSS), Electronic Sub-Standard Meters (ESS), Analog and Digital Energy Meters / Tri vector Meters of accuracy class 0.2 and inferior.
- Ratio Error Tests on Current Transformer (CT) and Potential Transformer(PT)
- Load Capacity (HP) determination of Induction Motors
- KVAR determination of Capacitors
- Measurement of Sound pressure level / Noise
- Calibration and Testing of all type of Power Protection Measuring Relays
- Measurement of Soil Resistivity and Earth Electrode Resistance
- Measurement of Temperature and Speed in Electrical Apparatus
- Ratio Test on Power Transformers
- Dielectric Strength (BDV) of insulating oils used in Transformer, Switchgear, etc.,
- Hydraulic Pressure Tests of Portable Fire Extinguishers
- Power Frequency High Voltage withstand tests on Transformers, Breakers, Cables, Generators Panel Boards
- Dielectric Strength of Rubber Mats
- Calibration and Accuracy Tests on Measuring Instruments like, Voltmeter, Ammeter, Wattmeter, Multimeter, Tong Test Meter
- Testing of Phase Sequence Indicator, Insulation Resistance Tester (Megger), Earth Resistance Meter and Power Factor Meter
Test facilities available at O/o Electrical Inspector, Coimbatore Division
- Testing of Insulation Resistance Tester, Earth Resistance Meter
- Calibration and Testing of Relays
- Measurement of Soil Resistivity and Earth Electrode Resistance
- Hydraulic Pressure Tests of Portable Fire Extinguishers
- Dielectric Strength (BDV) of insulating oils used in Transformer, Switchgear, etc.,
Test facilities available at O/o Electrical Inspector, Madurai Division
- Testing of Insulation Resistance Tester, Earth Resistance Meter
- Calibration and Testing of Relays
- Measurement of Soil Resistivity and Earth Electrode Resistance
- Hydraulic Pressure Tests of Portable Fire Extinguishers
- Dielectric Strength (BDV) of insulating oils used in Transformer, Switchgear, etc.,
Test facilities available at O/o Electrical Inspector, Trichy Division
- Testing of Insulation Resistance Tester, Earth Resistance Meter
- Calibration and Testing of Relays
- Measurement of Soil Resistivity and Earth Electrode Resistance
- Hydraulic Pressure Tests of Portable Fire Extinguishers
- Dielectric Strength (BDV) of insulating oils used in Transformer, Switchgear, etc.,
Test facilities available at O/o Electrical Inspector, Salem Division
- Testing of Insulation Resistance Tester, Earth Resistance Meter
- Calibration and Testing of Relays
- Measurement of Soil Resistivity and Earth Electrode Resistance
- Hydraulic Pressure Tests of Portable Fire Extinguishers
- Dielectric Strength (BDV) of insulating oils used in Transformer, Switchgear, etc.,
- Calibration and Testing of Ammeter and Voltmeter
- Pre Commissioning Tests
Test facilities available at O/o Electrical Inspector, Tirunelveli Division
- Testing of Insulation Resistance Tester, Earth Resistance Meter
- Calibration and Testing of Relays
- Measurement of Soil Resistivity and Earth Electrode Resistance
- Hydraulic Pressure Tests of Portable Fire Extinguishers
- Dielectric Strength (BDV) of insulating oils used in Transformer, Switchgear, etc.,
- Calibration and Testing of Ammeter and Voltmeter
- Pre Commissioning Tests
Facility for Hydraulic Pressure Test on Fire Extinguishers available at following offices
(To know the office address Click here)
- Govt. Electrical Standards Laboratory, Chennai-32
- O/o Electrical Inspector, Vellore
- O/o Electrical Inspector, Cuddalore
- O/o Electrical Inspector, Trichy
- O/o Electrical Inspector, Krishnagiri
- O/o Electrical Inspector, Salem
- O/o Electrical Inspector, Dindigul
- O/o Electrical Inspector, Erode
- O/o Electrical Inspector, Namakkal
- O/o Electrical Inspector, Coimbatore/South
- O/o Electrical Inspector, Tiruppur
- O/o Electrical Inspector, Mettupalayam
- O/o Electrical Inspector, Virudhunagar
- O/o Electrical Inspector, Tuticorin
- O/o Electrical Inspector, Tirunelveli