IMV CardVibro Air2, User Manual

Page: 38 / 52

WiFi Portable Vibrometer
VM-2012 Air2
38/52
Items Specs
Measurement Range: D Specified or Automatic
0 to 25µm (x200 Range)
0 to 50µm (x100 Range)
0 to 100µm (x50 Range)
0 to 250µm (x20 Range)
0 to 500µm (x10 Range)
0 to1000µm (x5 Range)
0 to2500µm (x2 Range)
0 to5000µm (x1 Range)
OA Vibration
Measurement
(Overall)
Indicate the results of all modes (A, V, D, E1, E2, and E3)
simultaneously.
Automatic Range Setting
Measurement Time: 0.1, 0.5, or 1.0 sec
Measurement Data: RMS, PEAK,CF (Crest Factor)
4-Digit Display (ex, 9999, 999.9, 99.99, and 9.999)
Status Indicator: Execution, Complete
Evaluation Function Evaluation based on the vibration severity standard; ISO-10816
[JIS-B-0906].
Evaluation of the bearing based on the envelope acceleration (E3
mode).
FFT/Wave Analysis Mode: A, V, D, E1, E2, or E3.
Range: Specified, or Automatic
FFT Measurement Conditions:
Frequency: Selectable from below options
A: 250, 500, 1k, 2k, 5k, 10k, 15k, 30k Hz
V: 250, 500, 1k Hz
D: 250 Hz
E1: 50 Hz
E2: 250, 500 Hz
E3: 250, 500, 1k, 2k, 5k Hz
Lines: 12800, 6400, 3200, 1600, 800, 400, 200, 100
Averaging : Stable, Exponential, Peak Hold
: 1, 2, 4, 8 times
Window: Hanning, Rectangular, Flat Top
Measurement Type: Normal, Recorder
Normal Measurement:
Recording time of waveform data is determined by FFT
measurement condition (analysis frequency, line number).
Executes the measurement for average cycle in FFT and records
the waveform for frame time (final frame time.)
Recorder Measurement:
Acceleration, velocity, and displacement will be recorded for the
specified duration. Max Recording Duration: 30min (different per
frequency).
Status Indicator: Execution, Complete
Graphic Indication FFT graph
Dominant frequency component highest High5 display
Cursor indication value display
Zoom scroll value display
Waveform graph
Cursor indication display
Zoom.scroll display