DUAL CHANNEL REAL TIME FREQUENCY ANALYZE11.2 KHz
• 1/1-, 1/3-, 1/12- or 1/24- octave analysis• Real time 1/3- octave analysis up to 22,4KHz (single channel), 11,2KHz (dual channel)• PROM-based software for rapid start-up• Inputs : Preamplifier (microphone), accelerometer (charge), intensity probe, and direct• 80dB dynamic range, autoranging• Internal mapping and sound power analysis• Time-function capture, signal enhancement• Built-in processing functions for sound power, sound insulation , reverberation time• Data transfer for real-time frequency analyzers type 2143 and 2144• Hard copy from graphics plotter, graphics printer, laser printer and colour printer• Powerful mathematical language for fast user-defined data processing• Storage of more than 2200 1/3-octave spectra• 3 1/2″ floppy disk (PC/MS-DOS compatible)• Pushkey autosequencing• Aquisition and processing of arrays of spectra• Internal generator for pink, white, random and pseudorandom noise and noise-bursts• Optionnal 80KHz frequency range using ZT 0318