NetdB-dB4 – Ultra portable 4 channel analyzer
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OVERVIEW
Features
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Ultra portable real time SV analyzer |
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uCompact but fully featured |
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uAffordable |
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uDesigned for users by users to comply with field sound and vibration analysis! |
Large field of applications.
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Automotive, Aeronautics, Railway, Mechanics, Materials, Construction Machines, Building industry, Electric appliances/IT, Household appliances, Telecommunications, etc. |
Modules to fit your needs
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Order tracking (real time and post processing) |
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Transient/Impact analysis |
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Sound Quality software |
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Imaging software |
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Main functions
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lHigh
rate of data transfer (up to 480Mbits/s)
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lPossibility
to connect several devices on the same notebook (up to 3 units
soon)
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| lUnit powered by the USB 2.0 ports of your computer |
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l4
IEPE inputs @ 24 bits resolution
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lTacho
input + Trigger input
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lAnalog
output (BNC)
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Fully compatible with NetdB series software suite:
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lReal
time analysis (FFT, 1/nth octave, order tracking…)
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lOn
site structural testing
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lSound
quality
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Pro 117 EXT
| Simultaneous signal recording and real-time multiprocessing and monitoring, post processing analysis (Average 1/n octave, 1/n octave vs. time, Average FFT, FFT vs. Time, FRF...), Calculation on spectra and signals, Color spectrogram and waterfall, Tacho acquisition, Signal edition, Import of Teac/Sony files... |
Pro 117 EXT - A
| RT Automation (User-defined sequential acquisition procedure); |
| Transient / Impact mode: Coordinates management, user defined windowing, Me' scope format export, Reporting Module both in Analyzer and post-processing; MATLAB communicator in Post-processing |
| Order (Analysis and Tracking in Real Time and post-processing) |
| Time-Frequency Transforms, De-noising, Convolution (Post Processing on signals) |
Fully compatible with NVH software suitea
Unrivalled real time analysis
| Simultaneous FFT 12800 lines, 1/48th octave filters in real time |
| Direct signal recording |
| Cross spectra, statistics |
| Overall weighted SPL and Leq (A, B, C…), overall vibration levels (WBc…) |
Open to other S/W
| ASCII, UFF58, Wave, nCODE, Matlab™, MeScope, mp3, SDF, ASAM/ODS, SONY, TEAC (Digital format) |
| Direct link to Matlab |
| Automatic reporting in Office format |
| Direct control of software through Excel |
Multipurpose inputs for a better polyvalence
4 IEPE input
| Sampling frequency: over 52KHS/s each |
| 24 bits for a higher dynamic range (106 dB with type 1 accuracy) |
| Direct voltage input (AC/DC couplings) |
| Current source |
1 Tacho input
| Ideal for order tracking measurements |
| 24 bits for a higher |
1 trigger
| Programmable (TTL, thresholds…) |
1 analog output
SPECIFICATIONS
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Powered by the notebook standard USB ports (5V, 0.5A) | ||
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Light weight (less than ½ kg) and robust | ||
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Small size
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PICTURE
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