SPEKTRA improved True Free Field Calibration system, CS18FF

CS18 FF: The Free Field Calibration System contains a newly improved anechoic chamber.
The new developed chamber is very easy to disassemble and assemble, practical for shipping , moving.
It has excellent free field properties in the full range of frequencies from 125 Hz to 20 kHz
A LED lightning system has been added to the chamber
To position the DUT precisely and read out the sound level meter display clearly we 2 camera’s are installed in the anechoic chamber.
The modular structure of the chamber allows an easy modification of the anechoic chamber for other frequency ranges or test purposes
The anechoic chamber is equipped with 4 wheels for easy handling / moving