NABL Accredited · CC-2288
Our Calibration Services
All services performed as per ISO/IEC 17025:2017. Reports accepted by APERC, TSERC & all DISCOMs.
Energy Meter Calibration
On-site and in-lab calibration of energy meters, power meters, voltage meters, power factor meters and frequency meters — ABT, NET, and CT types.
- ABT / NET / CT Meters
- IS 14697, IS 13779, IS 13010, IS 16444
- At-site or Lab
Instrument Transformer Calibration
Calibration of single-phase PTs (6.6 kV to 132 kV) and CTs (5A to 2000A) — oil cooled, resin cast and air cooled types. Metering cubicle sets included.
- PT 6.6 kV to 132 kV
- CT 5A to 2000A
- IS 16227
Power Quality Testing
Periodical power quality testing for Solar and Wind power plants, ensuring compliance with IEEE 519.
- Solar & Wind Plants
- IEEE 519 Compliant
- Periodical Reports
Calibration Reference Standards
NABL accredited calibration of reference standard instruments — test benches, energy/power calibrators, voltage & current sources, HT/LT test kits, and standard PT/CT — all traceable to NPL.
- Traceable to National Standards
- NABL CC-2288
- Lab & On-site
Ready to schedule calibration?
On-site or at our Vijayawada lab — we work around your schedule.