Narda Industrial Field Meters NIM-511 and NIM-513

The Narda Industrial Field Meters NIM-511 and NIM-513 are handheld measuring systems for equipment that operates using 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 meters consist of a basic unit and a measuring probe equipped with electric and magnetic field sensors.

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 - a frequency often used in semiconductor manufacturing.

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.

Weighing 600 g, the devices are compact and easy to use. Since the probes measure the electric and magnetic fields at the same time, there is no need to switch probes, saving time when taking measurements. Automatic measurement range selection, auto-zeroing, clear operating mode display and a digital result readout give reliable results and minimise mistakes in measurement.