The HAEFELY 2830/2831 is the result of extensive research and years of experience testing dielectric properties of liquid and solid insulating materials. It incorporates a fast and highly advanced procedure to measure capacitance, tan d, resistivity and relative permittivity (dielectric constant) of liquid or solid insulating materials. A simple one-time-connection system together with resistivity measurement according to pre-selected standards drastically reduces measuring time.

The system consists of 2830 the controller and the measurement part of the system, the measuring bridge and control unit, and 2831, the extension unit containing a standard capacitor, 2.5 kV AC
& DC supplies and a temperature control unit.

Complimentary component options
• 2914 solid test cell for measurement of capacitance, tan d and DC resistivity on solid dielectric samples
• 2903 liquid test cell for measurement of capacitance, tan d and DC resistivity on liquid dielectric samples.
• 2903A additional liquid test cell for use with the 2903H heater and 2830/2831 in order to reduce testing time.

Software features:

• Configuration of the liquid and solid test cells with heating control.
• Measurement parameters, recorded values, test cell parameters are all displayed in real-time.
• Possibility to load predefined sequences based on international standards such as IEC, ASTM and VDE.s
• Quick and easy reports with all measured values, screenshots and graphs.