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IET GenRad 1403 Series High Frequency Capicator
IET GenRad 1409 Series Standard Capacitors
IET GenRad 1422 Series Variable Air Capicators
IET SCA Series Capacitance Standards
IET GenRad 1404 Series Primary Standard Capacitors
Calibration of alternating voltage and alternating current involves capacitive and inductive behaviour in addition to pure ohmic resistance R. It is therefore obvious in certain cases to have one or more reference capacities and inductances for the calibration of e.g. RCL and impedance meters.
On the metrology level individual standard capacitors in the form of air and Silver mica capacitors are often used. For such capacitors not only the accuracy and stability but also the frequency behaviour is an important specification. The capacitance values also depend on the design and shape. 0.001 pF – 1000 pF, 0.001 µF (100 nF) to 1000 µF and 1 pF to 10,000 µF.
Multiple Reference Capacities are also available in decade banks.
"The ABB Power Grids Jumet organisation is an innovative development and production facility of ABB that manufactures active filters and battery energy storage systems to support a stable grid. To test these systems we have acquired two Cinergia GE/EL +120kVA eplus units capable of doing grid emulation (AC + DC), operating as an electronic load (AC +DC) and being a battery emulator. We have experienced very good support from TTMS in obtaining these two Cinergia units. This included organising an on-site demonstration and supplying loan systems prior to the delivery of our final systems. This way we could start testing as early as possible. TTMS also organised training for the operators from the original manufacturer. This support allowed us to introduce the first battery energy storage systems even prior to the full delivery of the Cinergia systems."
University of Luxembourg
“At the Energy and Environment department of the Faculty of Science, Technology and Medicine (FSTM) of the University of Luxembourg we do have different research projects related to green energy contributing to the development of eco-cities. As a long-standing partner of our research unit, TT&MS has proven that they are able to answer even the most complex questions in a professional manner. They have shown that they are always up to date with the latest technology and do not spare any effort to look at the application and even the situation on site. The exchange of ideas was always very pleasant and took place quickly. We look forward to further years of fruitful cooperation.”
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