Function and accuracy tests of measurement devices in electrical power systems are either prescribed by mandatory standards and regulations or form part of an established quality assurance concept.
All types of measuring equipment, such as power quality measurement devices, electricity meters or transducers, can only provide valid measurement values after they have been properly calibrated. Calibration takes place during the development process, type testing, and commissioning. During these phases of operation, the system operator must ensure their reliability on a regular basis.
For all of these applications we offer versatile, portable and highly accurate testing solutions