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Technical Data
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Frequency range, Hz
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2 - 10000
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Measurement channels
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2 simultaneous vibration
1 for rotor speed and reference signal
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Measurement values
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Vibration displacement
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µm
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Vibration velocity
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mm/s
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Vibration acceleration
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m/s2
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Signal detection types
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RMS value, Peak-to-peak value, Peak value
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Field balancing
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Easy-to-understand operator dialog, integrated balancing calculator, polar presentation of unbalance and test run vectors
and printed balancing reports via PC/Laptop
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Balancing rotor speed
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120 to 60,000 rpm
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Number of balancing planes
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1 or 2
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Number of measuring points:
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up to 4 (enables optimized balancing
procedures)
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Archiving of rotor influence coefficients to enable simplified balancing procedures in repeat situations
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Measurement of overall vibration
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Broadband vibration measurement in pre-selectable frequency ranges
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High-pass steps
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2/5/10/20/50/ 100/200/500/1000 Hz
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Low-pass steps
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100/200/500/1000/2000/5000/10000 Hz
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Number of averages:
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0 up to 100
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Frequency analysis
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Narrow band measurement for separation of the machine vibration into their harmonic portions
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FFT analysis, either without external trigger (free run) or with rotor-synchronous data acquisition
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High-pass steps:
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5/10/20/50/100/200/500/1000 Hz
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Low-pass steps:
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100/200/500/1000/2000/5000/10000 Hz
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2/5/10/20 harmonic with rotor-synchronous data acquisition
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Resolution:
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100/200/400/800 lines
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Number of averages:
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0 to 100
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Windowing functions:
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Hanning and Uniform (Rectangular)
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FFT analysis in the frequency range 5 to 10,000 Hz by means of 33 frequency bands with a constant relative bandwidth
(26%) and with logarithmic graphical display
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Start-up and run-down analysis
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Measurement, archiving and graphical display of the amplitude and the phase angle of the first harmonic in pre-selec-
table rotor speed ranges
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Max. rotor speed range:
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120 to 9,000 rpm
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Resolution:
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100 lines
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Overall vibration and first harmonic vs. time
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Measurement, archiving and graphical display of the characteristic values for overall vibration as well as for amplitude and
phase angle of the first harmonic in pre-selectable time ranges
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Number of averages:
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0 to 100
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Number of depictable data sets:
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5 to 100
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Vibration time-signature
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Visualization of the vibration waveform
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Frequency range:
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2 to 10,000 Hz, with rotor-synchronous data
acquisition up to the 20 harmonic
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Sampling period:
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2/5/10/20/ 50/100/200/500/1000/2000/5000
ms
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Number of samples:
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256 / 512 / 1024 / 2048
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Number of averages with rotor-synchronous data acquisition:
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0 to 100
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Number of depictable data sets:
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5 to 100
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Resolution:
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256 / 512 / 1024 / 2048 points
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General features
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Display:
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Monochrome LCD 128 x 128, backlit
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A/D-converter:
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14 Bit resolutions
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Storage capacity of the internal EEPROM memory:
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2 MB
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Accuracy of the indicator unit:
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95 %
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PC connecting
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RS-232 with USB converter
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Power supply
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With built-in rechargeable battery, storage capacity:
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1,6 Ah
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Typical battery operation period:
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not less than 6 h
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Battery charge time:
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not more than 3 h
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Mechanical construction of the indicator unit
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Aluminium housing, rugged and shockproof design
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Protection class:
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IP 54
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Operating temperature range:
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-10° to +50° C
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Relative air humidity:
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0 to 95%, not condensing
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Dimensions:
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220 x 110 x 38 mm
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Weight:
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900 g
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Soft case
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Dimensions:
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approx. 400 x 300 x 250 mm
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Weight incl. standard extent of delivery:
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approx. 6,4 kg
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