Services

Calibration

We provide traceable calibration service according to ISO17025 for all of our product range. Every year you require to calibrate your instruments for your factory certification like ISO, and to maintain quality of your routine test and quality inspection.

Calibration by Gopal Electronics:

  • Our reference meters and standards are traceable according to NABL accredited lab or our internal standards as per ISO17025.
  • We have calibration facility of 0.007% (66 ppm) energy accuracy for sinusoidal waveforms.
  • As manufacturer we can change the calibration data and compensate the deviation in each measuring point. So you can get actual calibration not only the comparison report.
  • General Service, replacement of minor parts can be carried out at the same time.
  • Free firmware upgrade is also the part of our calibration process.
  • We can provide calibration at special points which are not included in usual calibration on customer request, like calibration at 0.1 power factor.
  • It takes maximum two days to complete the calibration process after the receipt of your instrument at our factory.

Repairing / Warranty

  • Gopal electronics has built the reputation in the market on basis of transparency in sales, easy and quick service, and economic and reliable rates for repairing.
  • The whole product range of Gopal Electronics comes with standard 3 years warranty.
  • For easy warranty claim, you can register your product on our website in case you purchased from any dealer.
  • You can send your instrument by courier to our works for any repairing or calibration service. Your instrument will be inspected first and you will be notified for its repairing or calibration charges. The repairing or calibration process only carried out after the confirmation of customer.
  • The time for repairing or calibration is maximum 48 hours after confirmation.

Magnetic Measurement


Magnetic measurement of soft magnetic material or hard magnetic material is available at our factory.

  • Evaluation of magnetic properties as per IS649 (Epstein Test Method).
  • Evaluation of surface insulation resistivity as per ASTM A717 & IS649.
  • Watt loss testing of small toroidal core.
  • Watt loss measurement of single electrical steel sheet (30x305mm dimension ).
  • Watt loss measurement of EI, motor stamping, other type speciments.
  • Watt loss measurement of motor stamping stack.

Support Request

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