Dielectric strength measurement

The digital Megohmmeter is a tool dedicated to measuring electrical resistance from dielectric materials in machines such as motors, generators and others.

Dielectric resistance is the barrier imposed by the insulating materials that make up these machines. Malfunctions or low insulation caused by various factors in these materials cause serious damage, such as loss of machine power, carbonization of the coil and, in the worst case, burning of the machine. .

Preventive tests must be carried out to measure and verify the insulating capacity of materials, the digital Megohmmeter is one of the main tools necessary to evaluate the current condition of the machine, being a decisive factor in making decisions about carrying out preventive or corrective maintenance on a given machine. .

Voltage ranges: 250 – 1000V / 250 – 5000V.

Rechargeable lithium-ion batteries.

Calculation of absorption index and dielectric polarization.

Measurement compensation function in relation to ambient temperature (according to IEEE 95TM-2002).