CEL-900 PC Software based products
For many users of noise instruments there may be more benefit to making certain measurements with a computer. Especially for complex narrow band frequency analysis such as FFT measurements the screen on most hand held sound level analyzers are too small to best visualize the readings. The larger screens available on many of today's laptop computers are ideal as the "instrument display" and large hard disks and a full size keyboard give many practical advantages to users. Casella USA have two key products in this series that offer multiple frequency measurements with the CEL-920 software or multiple level measurements with the CEL-940 software. The CEL-914 adapter allows the analog acoustic data to be digitized at a fast enough rate to benefit from the high speed USB port on todays computers.
  • CEL-920 Real Time FFT software
  • dual trace for time and frequency simultaneously
  • wide range range of input sources
  • calibrate with any selected input
 Shown as CEL-920
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Part # CEL-920 FFT analysis software
  • CEL-940 Multiple parameter data logging software
  • up to 6 separate sound level meters available
  • each meter has individual data logging settings
  • store audio signal to computer hard disk
  • send audio signal to CEL-920 software for later frequency analysis of the same signal
 Shown as CEL-940
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Part # CEL-940 FFT analysis software
  • CEL-914 USB Input adapter sound card and cable set
  • offers line input from any current CEL sound level meter
  • input from tape recorder or vibration meter
  • uses high speed USB interface to maximize digitization of analog signal source
 CEL-914 USB adapter
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Part # CEL-914 USB adapter and cable set
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CEL-900 Prices CEL-900 Series CEL-920 FFT CEL-940 LOG CEL-914 USB   Cables for CEL-900 Software for CEL-900