SERVICES
ELECTRO TECHNICAL CALIBRATION LAB
NABL ACCREDITED
We would like to bring to your kind notice that the Power Electronical is engaged From last year, in Calibration services of High voltage / Insulation Test systems / Capacitance & dissipation factor meter / High Resistance in accordance to ISO/IEC 17025:2005.
Purpose of a calibration?
There are three main reasons for having instruments calibrated:
1. To ensure readings from an instrument are consistent with other measurements.
2. To determine the accuracy of the instrument readings.
3. To establish the reliability of the instrument i.e. it can be trusted.
Our Calibration Lab is equipped with customized world class standards to calibrate instruments used in Electrical Industries. Power Electronical is now open for Performing unique standards on board.

We welcome you to have a wonderful experience when you calibrate your valuable instruments
from our NABL Accredited Lab.
» Calibration of High Voltage Insulation Test systems
» Calibration of Capacitance and Tan delta up to 1000 pF
» Calibration of DC high Resistance
We have qualified Engineers those are trained to provide service of calibration of electrical equipments

Scope of Accreditation
» High Voltage AC 50 Hz. - Measure
» C & Tan Delta 50 Hz. ( 100 pF ) - Source.
» C & Tan Delta 50 Hz. ( 1000 pF ) - Source.
» High Resistance for Insulation. - Source.
» Calibration of AORDF
» Calibration of ACDF
» Calibration of Oil Break Down Voltage Test Set.
What is Calibration?
Calibration is defined as a measurement referenced to a ‘known’ standard. Calibrating test instruments should be important to contractors as it gives them confidence in the measurements being made, provides proof of validated measurements and ultimately enables more time to be spent on core competencies that generate income, rather than having to retest or rework an installation if there isn’t confidence in the results.
Why calibration is important?
The accuracy of all measuring devices upgrades over time. This is typically caused by normal wear and tear. However changes in accuracy can also be
The accuracy of all measuring devices degrades over time. This is typically caused by normal wear and tear. However, changes in accuracy can also be caused by electric or mechanical shock or a hazardous manufacturing environment (e. x., oils, metal chips etc.). Depending on the type of the instrument and the environment in which it is being used, it may degrade very quickly or over a long period of time. The bottom line is that, calibration improves the accuracy of the measuring device. Accurate measuring devices improve product quality. As the report is given in the
When should you calibrate your measuring device?

The Electro Technical Calibration standards held by the Power Electronical ET Cal lab is traceable to the national standards through the high Precision Calibration Laboratories.
Power Electronical Electro-technical Calibration Laboratory has been working in the field of calibration for last two Years. We have established brilliant benchmarks. We also manufacture Transformer oil testing equipments like AOBDV, LOBDV, AORDF, ACDF,
Power Electronical Electro Technical Calibration Laboratory is ISO 17025:2005 Compliant. Our Laboratory has been accredited by the National Accreditation Board for testing and Calibration Laboratories ( NABL ) , Government of India ,Department of Science and Technology, New Dehli.
High Voltage Divider ( AC 100 kV )
High Voltage Divider with Kv meter . Calibrated up to 100 kV AC.
SF6 Gas filled Standard Capacitor : 100 pF
Power Electronical Manufactured SF6 Gas Filled Standard Capacitor . This calibrator is capable of calibrating capacitance up to 100 pF and Tan delta is up to 1 % and applied voltage is 10 kV. Measurement capability of this calibrator is 0.05 % for Tan delta and 0.17 pF of capacitance.
SF6 Gas filled Standard Capacitor : 1000 pF
Power Electronical Manufactured SF6 Gas Filled Standard Capacitor . This calibrator is capable of calibrating capacitance up to 1000 pF and Tan delta is up to 10 % and applied voltage is 5 kV. Measurement capability of this calibrator is 0.05 % for Tan delta and 2.7 pF of capacitance.
ResistANCE Calibrator
Standard is manufactured by an industry pioneer and offers resistance Ranges from 1 M ohm to 1T ohm. It is used to calibrate High resistance insulation Test Set , Tan delta and resistivity test set. The Set of precision High resistance standards from a leading resistance of discrete standard . Best measurement capability of this calibrator is 0.15 to 5.1 %
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