Traceability for reference standard of AC/DC voltage transfer

Project Description

The national standard for AC/DC voltage transfer of Slovakia will be calibrated by PTB on a regular basis: AC voltmeter HOLT 68 in the voltage range from 1 V to 1000 V and at frequencies from 40 Hz to 100 kHz.

Progress Report 2018-08-14

Recalibration of thermocomparator HOLT is done every 5 years at PTB.
Next calibration is planned for 2019.

Progress Report 2014-03-20

update, calibration of  AC voltmeter, recalibration interval 5 years

Electricity and Magnetism (EM)
Coordinating Institute
SMU (Slovakia)
Participating Partners
PTB (Germany)