VM400 Vibration Meter

VM400 uses piezoelectric acceleration transducer to convert vibration signal into electric signal. Then by analyzing input signal, results including RMS of velocity values, peak-peak value of displacement, peak values of acceleration or real-time spectral charts are displayed or printed out. It can not only measure the three parameters, but also for rotational speed measuring.

The vibration meter is designed to test conventional vibration, especially the vibration test in rotating and reciprocating machines. It can be used not only to test the acceleration, velocity, and displacement of vibration as well as rev (or inherent frequency), but also perform simple failure diagnosis.

It is widely used in machinery, power, metallurgy, automobile and other industrial fields.

1. Testing range in Metric

    1) Acce: 0.1 ~ 205.6m/s² (peak)

    2) Velo: 0.1 ~ 400.0mm/s (RMS)

    3) Disp: 0.001 ~ 9.0mm (peak-peak)

2. Testing range in Imperial

    1) Acce: 0.01 ~ 20.98g (peak)

    2) Velo: 0.01 ~ 15.75 in/s (RMS)

    3) Disp: 0.1 ~ 354.3 mil (peak-peak) 

3. Freq range:  

    1) Acceleration: 10Hz ~ 200Hz, 10Hz ~ 500Hz, 10Hz ~ 1KHz, 10Hz ~ 10KHz

    2) Velocity: 10Hz ~ 1KHz

    3) Displacement: 10Hz ~ 500Hz

4. Frequency resolution: 0.25Hz

5. Data memory: 100 x 80 pieces of data and 100 spectrums

6. Software: Optional

7. Temp 0ºC ~ 40ºC

8. Tolerance: ±5%

9. Speed measuring range: 30 ~ 300000 rpm; corresponding to 0.5 ~ 5000Hz 

10. Measuring distance: 0.15 ~ 1m

11. Display: TFT 320×200 pixels with RGB

12. Data interface: USB

13. Overall dimensions: 212 x 80 x 35mm

14. Printer: Integrated thermal printer

15. Weight: 320g

16. Battery: Rechargeable Li battery,1500mAh

17. Continuous working time: About 50h

 

 

Optional Parts:

1. Software for PC

2. Velocity Sensor (Yellow sensor)