IMV VM-4424H 圧電振動計 (5Hz ~ 1kHz)

Frequency range: 

+ Acceleration: 5Hz ～ 10kHz 

+ Velocity and displacement: 10Hz ～ 1kHz

+ Displacement: 10Hz ～ 150Hz

+ Bearing: 1kHz ～ 10kHz

+ Hàm H: 3Hz ～ 1kHz

Maximum mesurable range: 

+ Acceleration : 300m/s2(RMS,EQP,PEAK)

+ Velocity : 1000mm/s(RMS, EQP, PEAK)

+ Displacement : 10mmp-p(EQP, PEAK)

Sampling frequency: 51.2kHz

Frequency response: ±5%(10Hz ～ 5kHz);＋30% / -50%(5Hz ～ 10Hz, 5kHz ～ 10kHz)

Accuracy: 

+ Sensitivity error: ±5% (for full scale value at 1kHz)

+ Range changeover error: ±2%(1kHz standard)

+ Linearity: ±1 % (for full scale value at 1kHz)

Output: 

+ AC OUT： 0 ～ ±1V (Load 10kΩ or higher)

+ DC OUT： 0 ～ +1V (Load 10kΩ or higher)

Language: Japanese, English, Chinese

Power supply: battery :　AA×2pcs (continuous approx. 20hours)

Size / Mass of body unit: 74(W)×32.5(D)×148(H)mm/approx.230g（including battery)

Size/Mass of pickup: φ19×42(L)mm　/40g (pickup)

                                  φ6×185(L)mm　70g(probe)

                                     *including screw part

FFT analysis: △f:25Hz, 12.5Hz, 6.25Hz

Datasheet

Features

■Low price

Low-price and high-functionally.

■Simultaneous measurement of acceleration, velocity and displacement.

Just press one key and start measuring quickly, so it can reduce operation time and prevent miss-measurements.

■Measurement of PEAK, RMS and EQP

Easy to switching mode on screen according to the measurement scene. For example, you can select “peak” for peak to peak value of shock waveform, “rms” for condition of rotation machine.

■FFT analysis: △f:25Hz、12.5Hz、6.25Hz

■Memory: MMC or compatible card waveform data acquision saving time : 0.1Sec./0.2 Sec./0.5 Sec./1 Sec.sampling