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Strumentazione per Rumore
& Vibrazioni
Brochure OROS analizzatori
serie 3X 824Kb (ITA)
Scarica la Brochure_OR
36-38 1072Kb (EN
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l 32
High dynamic analog inputs: 24 bits, 120 dB dynamic, 40 kHz.
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l 2
Sync inputs
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l 2
Generator outputs (40 kHz)
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l 4
Additional auxiliary I/O:
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n 4
x 320 kHz
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n 4
outputs
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n 4
external syncs.
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l Fast
Ethernet : 100 Mbits/sl
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ICP
®l
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TEDS
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Modularity
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l Modular
and expandable
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16,
24, 32 Input channels
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l64
Input channels (2*OR38)
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lSync
inputs & Generator outputs
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lProcessing
power is adapted to purchased software options
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Real Time
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OR38
is a
MEASUREMENT
INSTRUMENT:
lOros
introduces the SPU: Signal Processing Unit
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n1
SPU = 1 channel 20
kHz FFT, 0 % overlap, 401 lines
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lEmbedded
processing power in the instrument
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nGuaranted
processing power = 100
SPU
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lThe
processing power is scalable and is adapted to the need
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NVGATE
Software
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Ethernet
Link
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lFast
transfer rate 100 Mbits/s
- lEasy
software installation
- lAny
length of cable
- lRemote
access
- lPossibility
for wireless connection
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Internal
Disk
 |
On
board disk for data recording:
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lToday:
20 Gbytes of data
- l Fast
transfer to the disk allowing high data transfer rate :
32 channels * 51.2 ksample/s
n
32 channels * 51.2 ksample/s = 1.40 hours
- l Rugged
disk resisting shocks and vibrations
- l Data
transfer to the PC remains an alternative
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Portable
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SYSTEM
FEATURES- SPECIFICATIONS
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| Channel count |
32
inputs sampled at 102.4kHz -AC/DC/Float and ICP ® coupling |
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Inputs |
24
bit Delta/sigma converters -high dynamic >120 dB
± 20 mV to ± 40 V input range |
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Accuracy |
Phase
± 0.1 ° -Amplitude ± 0.05 dB - Frequency ± 0.01% Self
calibration circuitry |
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Output
channels |
2
Outputs,± 10 V range,24 bits,40 kHz |
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External
syncs |
2
External syncs,± 40 V range for trigger or tachometer
Max sampling rate :12.8 MHz. |
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Miscellaneous
I/O |
4
Auxiliary I/O for additional output or external syncs. |
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Real-time
capabilities |
2
MHz Channels x bandwidth product equivalent to 20 kHz FFT on 100
channels (401 lines,0%overlap). |
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Throughput
rate |
Internal
20 GBytes disk rate without missing sample:32 Channels sampled at
51.2 kHz (gap free) |
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PC
interface |
100
Mb/s Ethernet PC connections
Windows ® 98//Me/2000 and NT4 compatible. |
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Operation
mode |
PC
connected -stand alone -office software version
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Generator |
Sine,multi-sine,swept
sine,triangle,random white noise,pink noise,chirp,burst,user-defined,file
playback. |
| Power |
AC
100 to 240 V - DC 10.5 V to 32 V -On-board battery for protection
against surge and power outage (>30 min). |
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ANALYSIS
MODES
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Amplitude
analysis |
DC,RMS,Energy,Power,Skew,Kurtosis,min,max,correlation
in selected frequency band on each channel. |
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Frequency
analysis |
Instant
and averaged spectrum,FRF,Coherence,Constant band tracking -Zoom -
Multiple FFT analysis on independent frequency band-6400 FFT lines
-DC ->800 mHz to DC ->40 kHz |
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Digital
filter 1/n th octave analysis |
1,1/3,1/12,1/24
Octave -Weighting A,B,C,Leq,fast,slow
Comply with IEC1260 |
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Order
tracking |
Real-time
order tracking based on synchronous re-sampling
Time domain synchronous -1/32 order resolution |
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Recorder |
Multi
frequency simultaneous recording -Advanced triggering mode -Native
format is ASAM compatible |
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Monitoring |
Live
wave and spectrum preview on any channels. |
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Multi
analysis |
Al
l analysis mode may run simultaneously on different or common
shared inputs. |
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Windows
98/Millenium/2000,and Windows NT are trademarks of Microsoft
Corporation -ICP is a trademark of PCB Piezotronics,Inc. OROS
products are marketed and supported worldwide.
OROS
Site
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