Profound VIBRA+ - Profound VIBRA-series: detailed features overview

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or changes in the product(s) at any time.
VIBRA
VIBRA-sbr
VIBRA
+
Profound VIBRA-series: detailed features overview VIBRA VIBRA-sbr
VIBRA
+
Trace option Velocity versus time curve
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AD-converter 24 bits delta sigma data conversion
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Resolution display 0.01 mm/s
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Resolution AD-converter 0.001 mm/s
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Accuracy DIN 45669-1 June 1995, accuracy class 1
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Frequency characteristic Lower limit (-3dB): 0.8 Hz (12 dB/oct.)
Upper limit (-3dB): 100 Hz (12 dB/oct.)
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Zero crossing method
● ● Dominant frequency
determination
FFT (Hanning window)
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DIN 4150-2
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DIN
Data processing
DIN 4150-3
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Accuracy Part A and B, 2002
0.85 ≤ Δ ≤ 1.15
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Frequency characteristic Part A: Lower limit (-3 dB): 0.8 Hz
Upper limit (-3 dB): 125 Hz
Part B: Lower limit (-3 dB): 0.8 Hz
Upper limit (-3 dB): 100 Hz
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Dominant frequency
determination
Method I
Method II
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SBR
Data processing SBR Part A
SBR Part B
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Sample frequency 1024 Hz
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Velocity data save level Adjustable between 0.01-100 mm/s (or always)
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Alarm level Adjustable between 0.01-100 mm/s (or none)
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Clock stability
≈ 5 minutes/year at 25°C
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Smart alarm level Frequency dependent maximum velocity,
complying with the SBR or DIN levels
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Optical signal device Flashing alarm beacon (via USB cable)
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External power
5 Volt supplied to the VIBRA USB connector
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GSM/GPRS/internet mail function Wireless data transmission
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Maximum displacement / u /
u
x
u
y
u
z
per time interval
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VIBRA PC Trace Recorder Continuous time/velocity trace recording
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Digital ID
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Geophone detection
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Digital correction of the sensitivity
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Digital correction of the f
res
and Q
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Automatic inclination check
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VIBRA Geophone
Automatic calibration check
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Windows 2000/XP
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Processing according to SBR-guidelines
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Processing according to DIN-guidelines
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PC software
Extensive graphical data presentation including
precise date time axis. Various data exporting
options, e.g. as ASCII-(*.csv) file
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P.O. Box 469 Tel. + 31 182 - 640 964
2740 AL Waddinxveen info@profound.nl
The Netherlands www.profound.nl
VIB010/11/2007
Profound Vibration Monitoring