Hand-Held Aircraft Analyzer VS-311V

Brief Description

VS-311V Hand-Held Aircraft Analyzer – is a system intended for vibration measurement, recording and analysis on board planes, helicopters (classical or co-axial rotor scheme) and other aircraft, as well as for blade tracking and dynamic balancing of main rotors.

VS-311V software provides synchronic operation of several data acquisition devices, connecting them together to form a local network to control simultaneous work of several VS-311V devices with a laptop or a personal computer.

VS-311V allows running data analysis “on the fly” and, if necessary, uploading the acquired information into a personal computer for further processing in a SD-card or local network.

Technical Features

Number of vibration measurement channels

1 ÷ 6

Number of channels for blade tracking

1; 2

Number of rotation frequency measurement channels

1

Frequency range, Hz

from 2 to 10000

Acceleration measurement range (RMS), m/s2

from 0.05 to 98

Velocity measurement range (RMS) on the 5 Hz base frequency, mm/s

from 1.6 to 3120

Displacement measurement range (RMS) on the 5 Hz base frequency, mm

from 0.051 to 99

Distance measurement range, m

from 0.5 to 16

Blade tracking measurement range, mm

from 0 to1000

Rotation frequency measurement range, RPM

from 60 to 60000

Acceleration accuracy on the 160 Hz base frequency, dB

±0.35

Acceleration (velocity, displacement) accuracy in the operating range, dB

±2

Absolute accuracy of blade tracking, mm

±1

Rotation frequency measurement accuracy, %

±0,5

DC voltage, V

12 ÷ 48

Power consumption, VA, not more

10

Continuous work time from an accumulator, h

up to 8

Diagonal, inches

5.7

Resolutions, pixel

640 × 480

Ambient temperature, °С

from -30 to +60

Enclosure rating

IP65

Dimensions without handle, mm

260 × 155 × 55

Weight, kg, not more

15