ELMA electricity meter test equipment
ELMA test equipment enables automatic calibration and verification of electricity meters without human factor influence. Part of turnkey technological units including project, assembly and operator training.
Catalogues
Features
- Reference standard meter accuracy achievable down to 0.01 %
- Extremely clean synthesised 4-quadrant test signal covers the accuracy and high test-capacity needs of testing laboratories
- Intelligent local evaluation units with high resolution read the marks on the meter disc or the LED outputs of electronic meters
- Option to use 2 optical sensors to read the active and reactive LED of the meter
- Optional optical communication channel allows simultaneous data exchange with electronic meters
- The mounting system holds several mobile meter trolleys with 8, 10, 12, 16, 20 or 24 tested meters on each
- Optional electronically balanced common-mode rejection units allow simultaneous testing of meters with linked current and voltage circuits
- Optional wireless data collection using a handheld computer terminal with an integrated laser barcode scanner allows flexible data collection of tested meters
- The supplied control software for Microsoft Windows allows multilingual operation with a user-defined dictionary
- A local network and databases provide automated data exchange, central evaluation and archiving in laboratories with several test rigs.