Periodic & Annual Calibration Services for Power and Energy Instruments
Our advanced calibration and testing capabilities ensure that your power and energy measuring and monitoring instruments — including systems for renewable energy generation, transmission, and distribution — comply with the latest industry standards and regulatory requirements. We offer calibration services suitable for yearly or periodic calibration of:
- ZERA make reference instruments: MT3000, MT320, EPZ 303
- EMH (MTE) make reference instruments: K2006, PRS600.3, PRS400.3, PTS 2.3, PWS 3.3
- Yokogawa make power analyzers
- Harmonics and Total Harmonic Distortion (THD) reference meters
- Meter test benches and calibration systems
Laboratory Equipment Highlight
Our calibration services are conducted using the EMH (MTE) Germany make Three-Phase Comparator (Model: K2006) with an exceptional accuracy of 0.005%, ensuring traceable, reliable, and high-precision calibration results.
Periodic & Annual Calibration & Testing of Static Energy Meters
We offer calibration and testing services for static energy meters used by various utilities and private organizations, suitable for yearly or periodic calibration of:
- Single Phase and Three Phase Static Energy Meters
- Meters conforming to IS 13779, IS 14697, IS 16444, and CBIP Report 325
- Accuracy classes: 0.1S, 0.2S, 0.5S, 1.0S, 1.0, and 2.0
Leading manufacturers supported: Secure Meters Limited, Genus Power Infrastructure, Larsen & Toubro (L&T), Elster, HPL Electric and Power, EDMI, LT/HT AccuChecks.
Laboratory Equipment Highlight
All calibrations are performed using our EMH (MTE) Germany make 3-Position Fully Automatic Meter Test Bench, integrated with a Three-Phase Reference Standard from EMH (MTE) with a high accuracy of 0.015%.
Periodic & Annual Calibration & Testing of Instrument Transformers (CTs & VTs)
We offer calibration and testing services for Instrument Transformers used by various utilities and private sector organizations, suitable for yearly or periodic calibration of:
- Current Transformers (CTs)
- Voltage Transformers (VTs)
- Capacitive Voltage Transformers (CVTs)
- Inductive Voltage Transformers (IVTs)
Calibration standards: IS 2705, IS 3156, IS 16227 series, IEC 61869 series.
Laboratory Equipment Highlight
Our lab is equipped with advanced high-accuracy equipment including: Precision Current Transformer (0.005%), Precision Voltage Transformer (0.05%), and Automatic Instrument Transformer Test Sets: AITTS Plus and AITTS-98.
Periodic & Annual Calibration of Instrument Transformer Related Equipment
We offer calibration services for Instrument Transformer Related Equipment used by various utilities and private sector organizations, covering:
- Automatic Instrument Transformer Test Sets (AITTS, PTTS, CTTS, and Bridge Comparators)
- Standard Current Transformers (Multi Ratio)
- Standard Voltage Transformers (Multi Ratio)
- CT/PT Ratio Testers & Red Phase Testers
- CT Burden Boxes & VT/PT Burden Boxes
Laboratory Equipment Highlight
Our lab is equipped with advanced high-accuracy equipment including: EMH (MTE) Germany Three-Phase Reference Standard (±0.015%), Precision CT (0.005%), Precision VT (0.05%), and AITTS Plus & AITTS-98 test sets.