epilot
Member
Hello,
some day ago i went to buy a dB meter(sound level meter) to measure the intensity of my ULTRASONIC transducers at 40kHz.
i noticed dB meters can only measure soundlevels at a specific range,
in the data sheet of ultrasonic transducers we can see the MAX of intensity of transducer, so there must be a device to measure its intensity?
does anyone know what that device is really?
thanks
some day ago i went to buy a dB meter(sound level meter) to measure the intensity of my ULTRASONIC transducers at 40kHz.
i noticed dB meters can only measure soundlevels at a specific range,
in the data sheet of ultrasonic transducers we can see the MAX of intensity of transducer, so there must be a device to measure its intensity?
does anyone know what that device is really?
thanks