Narda Industrial Field Meters NIM-511 and NIM-513

The Narda Industrial Field Meters NIM-511 and NIM-513 measure radiation emitted by equipment that uses industrial frequencies.

The devices make standard-compliant measurements of electric and magnetic field strength to determine the degree of exposure to electromagnetic radiation and demonstrate adherence to human safety regulations.

The NIM-511 and NIM-513 are handheld measuring systems consisting of a basic unit and a measuring probe equipped with electric and magnetic field sensors. They provide a solution for the task of checking the compliance of industrial plant with regulations and limit values for electromagnetic radiation.

The NIM-511 sensors cover a frequency range from 300 kHz to 100 MHz and are balanced during calibration at the 13.56 MHz ISM frequency often used in semiconductor manufacturing, for example.

The NIM-513 sensors cover the range 10 to 42 MHz and are balanced during calibration at the 27.12 MHz ISM frequency - the frequency most often used for heat welding equipment and induction ovens.

The devices are compact and weigh 600 g. Since the probes measure the electric and magnetic fields at the same time, there is no need to switch probes, saving time when making measurements. They provide automatic measurement range selection, auto-zeroing, clear operating mode display and a digital result readout.