Máy đo độ rung Sigma Electronics VM-2001H, VM-2001S, VM-1001H, VM-1001S
Specifications
| Specification |
VM-2001H |
VM-2001S |
VM-1001H |
VM-1001S |
| Vibration input channels |
|
2ch |
1ch |
| Signal input |
|
CCLD 24V 2mA, BNC connector
*A charge converter is required when using Charge-output type pickups. |
| Measuring range |
Acc. Peak |
Greatest value : 280m/s² |
| Acc. RMS |
Root mean squared value : 200m/s² |
| Acc. C.F. |
Acc. C.F. = Acc. Peak / Acc. RMS |
| Vel. RMS |
Root mean squared value : 400mm/s at 80Hz |
| Disp. RMS |
Root mean squared value : 800μm at 80Hz |
| Disp. EQP-P |
Equivalence p-p value : 2240μm at 80Hz |
| Frequency range |
Acceleration |
10Hz to 10kHz ±1.5dB (at 80Hz)
10Hz to 20kHz -3.0dB (at 80Hz)
|
| Velocity |
10Hz to 1kHz (at 80Hz, based on JIS B 0907-1989) |
| Displacement |
10Hz to 1kHz (at 80Hz) |
| Vibration value resolution |
|
Acc.P：1.3% of vibration measurement range |
| Filter |
【HPF】 |
3Hz / 10Hz / 1kHz Cutoff characteristics：-24dB/oct |
| 【LPF】 |
200Hz / 1kHz / 5kHz / 20kHz Cutoff characteristics：-24dB/oct |
| Analytical function |
OverAll Vibration analysis |
Meas. items : Acc. Peak, Acc. RMS, Acc. C.F. Vel. RMS, Disp. EQP-P
Simultaneous display
Disp. EQP-P can be switched with Disp. RMS
Vibration history: previous vibration data (up to 400 points) can be displayed without an external device |
| FFT analysis |
✔ |
- |
✔ |
- |
Meas. items : Acc. RMS, Vel. RMS, Disp. EQP-P, Envelope
Max. analysis frequency : 200, 500, 1k, 2k, 5k, 10k, 20k (Hz)
Number of sampling data : 64, 128, 256, 512, 1024, 2048, 4096, 8192
*Combination of two items from the above is indicated as "Frequency resolution". |
| Timewave form |
✔ |
- |
✔ |
- |
Meas. items : Acc.
Max. analysis frequency : 200, 500, 1k, 2k, 5k, 10k, 20k (Hz)
Number of line : 25, 50, 100, 200, 400, 800
*Combination of two items from the above is indicated as "Frame time axis length".
Capable of FFT calculation of acquired waveforms |
| Display |
|
5.7" color LCD
When measuring 2 channels, "Split display," "Overlapping display," or "Switching display" can be selected. |
3.5" color LCD |
|