High Voltage Calibration Laboratory
DAkkS registration number D-K-19153-01-00
The core competence of the calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH is the calibration of electrical measurands, with a focus on high-voltage applications. The calibrations are performed at high DC voltages, AC voltages and impulse voltages. Here, it is not only the high voltages that are measured in the calibration processes. Instead, the different types of high voltage also form the boundary conditions for the calibration of associated measurands in the area of high voltage. Measurands include capacitance, dissipation factor, impulse power and AC power.
Accredited calibration laboratory since 1999
The calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH is accredited by the German Accreditation Body (Deutsche Akkreditierungsstelle, DAkkS) in accordance with ISO/IEC 17025. DAkkS is a signatory of the Multilateral Agreement of the European co-operation for Accreditation (EA), the International Accreditation Forum (IAF) and the International Laboratory Accreditation Cooperation (ILAC) for mutual recognition of calibration certificates.
The accreditation certificate contains a detailed description of the accredited measurands and the smallest measurement uncertainties that can be stated for the calibration laboratory.
In addition to our accredited measurands, we also offer further calibrations on site at the customer or in our calibration laboratory at HIGHVOLT Prüftechnik Dresden.
The calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH is a member of the German Calibration Service (Deutscher Kalibrierdienst).
General information
- AC measuring systems, AC voltage dividers
- DC measuring systems, DC voltage dividers
- Impulse voltage measuring systems, impulse voltage dividers for lightning impulse voltage and switching impulse voltage
- Universal voltage measuring systems, universal voltage dividers
- Impulse current measuring systems, current sensors, current shunts for impulse current 8/20 µs
- Reference capacitors and capacitance standards
- Capacitance measuring bridges
- Power measuring systems and power loss measuring systems
- Dissipation factor measuring bridges
- Measuring instruments
- Digital recorders
- Calibrators
- System calibration of measuring systems
- Calibration of components of measuring systems
- Calibration of measuring instruments
- Control measurements on measuring systems and measuring instruments (so-called "performance checks")
- On-site at the customer
- Calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH
- AC measuring systems, AC voltage dividers
- DC measuring systems, DC voltage dividers
- Impulse voltage measuring systems, impulse voltage dividers for lightning impulse voltage and switching impulse voltage
- Universal voltage measuring systems, universal voltage dividers
- Impulse current measuring systems, current sensors, current shunts for impulse current 8/20 µs
- Reference capacitors and capacitance standards
- Capacitance measuring bridges
- Power measuring systems and power loss measuring systems
- Dissipation factor measuring bridges
- Measuring instruments
- Digital recorders
- Calibrators
- System calibration of measuring systems
- Calibration of components of measuring systems
- Calibration of measuring instruments
- Control measurements on measuring systems and measuring instruments (so-called "performance checks")
- On-site at the customer
- Calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH
Calibration laboratory in numbers
traceable calibrations performed
reference measurement systems for calibration
History
Initial accreditation
Accreditation of the calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH by DKD for the calibration of high-voltage measuring systems and high-voltage measuring instruments
Measuring instruments
Widening of the accreditation scope
Capacitance and dissipation factor
Widening of the accreditation scope to include further measurands:
capacitance and dissipation factor of high-voltage capacitors and measuring bridges
Accreditation by DAkkS
Accreditation of the calibration laboratory of HIGHVOLT Prüftechnik Dresden GmbH by the new German accreditation body DAkkS
Impulse current
Addition of a new measurand to the accreditation scope:
impulse current 8/20 µs up to 200 kA
Widening of the accreditation scope
Expanded measuring ranges for high-voltage measurands
AC power
Addition of a new measurands to the accreditation scope:
AC power up to
- 200 MVA apparent power
- 200 MW active power
- 200 Mvar reactive power
Transition to ISO/IEC 17025:2017
The transition to the new accreditation standard ISO 17025:2017 has been successfully finished.
The german tranlation of the ISO 17025:2017 is the DIN EN ISO/IEC 17025:2018. Because the release date of this standard was November 2017, the german translation has been published in 2018.
