16 Technical description
BALTECH VP-3470
Operation manual
Permissible absolute error of
Peak- Peak vibration displacement
measurement within the frequency
range 10 – 1000 Hz within the
operation range of amplitude and
temperature, um
±(10%S + 1), where S –current
value of the Peak-Peak vibration
displacement, um
Measurement range of rotor frequency
range, rpm
from 60 to 24000
Permissible absolute error of rotor
frequency range, Hz (rpm)
± 0,1%F, where F – current value of
rotation frequency, Hz (rpm)
Cutoff frequency, Hz 200, 500, 1000, 2000, 5000, 10000
Number of lines 400, 800, 1600
Windows Rectangular, Hanning, Blackman- Harris
Dynamic range, dB Not worse than 75
Envelope detector with band-pass filters
2/3 octave, Hz 4000, 5000, 6300, 8000
1/3 octave, Hz 4000, 5000, 6300, 8000
1/1 octave, Hz 4000, 5000, 6300, 8000
Graph display LCD
Display size 3.5"
Display resolution, 320х240 pixel 320х240
Memory size, MB 8
Keyboard Film
External device USB
Battery charge indicator Red/Green Charged/Discharged
Protection class IP 54
Display unit weight, kg Not more than 1.00
Weight in the case, kg 190х140х38
Dimensions in the case, mm Not more than 9.00
AC supply voltage, V / Hz 470х140х380
AC supply voltage, V / Hz 220±22 / 50
Power supply, V / mAh 3.3 / 2000
Battery charging time, hour 4
Battery working time, hour Not less than 8
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