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For manufacturers of household and industrial electrical meters, equipment suppliers, energy producers, industries or laboratories working closely with power and energy, the LNE Laboratory offers a wide range of services aimed at characterizing your facilities and/or installations.

Proposed calibration services

Power and energy measurements

  • Single-phase and/or three-phase measurements
  • Active, reactive and apparent power
  • Voltage range from 60 V to 600 V, and current from 1 mA to 100 A
  • Cos phi or Sin phi power factor varying between 0.01 and 1
  • Frequency of 45 Hz to 65 Hz.

Meter testing and characterization

Supervision of an entire testing campaign:

  • In the aim of meter certification, in accordance with the European MID Directive
  • Subsequent to design advances / modifications.

Electrical characterization of new equipment

Power quality measurement (rate of harmonics, flicker)

Uncertainties available on the COFRAC website or upon request.

Accreditation details

  • COFRAC Accreditation No. 2-03

List of sites and scopes available on www.cofrac.fr

  • Best calibration opportunities among France's national laboratories available on the BIPM website.

Additional services

Development of dedicated measurement methods, customized training modules, expert appraisals, characterization of new facilities.