PCE-VT 3900 - Vibration meter for system control and maintenance - FFT analysis
| Acceleration | |
| Measurement range | 0.0 - 399.9 m/s² / 0.0 - 15744 in/s² |
| Reading | 0.1 m/s² / 3.94 in/s² |
| Accuracy at 160 Hz | ±2% |
| Frequency range | 1 kHz - 10 kHz |
| 10 Hz - 10 kHz | |
| Speed | |
| Measurement range | 0.00 - 399.99 mm/s / 0.00 - 15.74 in/s |
| Reading | 0.1 mm/s / 0.0039 in/s |
| Accuracy at 160 Hz | ±2% |
| Frequency range | 10 Hz - 1 kHz |
|
Rotational speed |
|
|
Measurement range |
600 ... 50000 RPM |
|
FFT acceleration |
10Hz...8kHz |
| FFT speed | 10Hz...1kHz |
|
Accuracy at 160Hz |
± 2% |
|
Number of FFT lines |
2048 |
|
Track measurement |
100 routes each with 100 machines each with 100 measuring points with 1000 values each |
| Displacement | |
| Measurement range | 0.000 - 3.999 mm / 0.000 - 0.154 in |
| Reading | 1 µm / 39.4 min |
| Accuracy at 160 Hz | ±2% |
| Frequency range | 10 Hz - 200 Hz |
| Memory (manual) | 99 groups with 50 counts each |
| Data logger | Possibility of start/stop during the measurement |
| Measuring interval 1s...12h | |
| 50 memory locations with 43200 readings each | |
| Measurement parameters | RMS, Peak, Peak-Peak |
| Ridge coefficient | |
| Units | interchangeable metric / Anglo-Saxon |
| Screen | 2.48" LC |
| Menu languages | English, German, French |
| Spanish, Italian, Dutch | |
| Portuguese, Turkish, Polish | |
| Russian, Chinese, Japanese | |
| Power supply | internal: LiPo Battery (3.7 V, 2500 mAh) |
| external: USB 5 VDC, 500 mA | |
| Operating time | about 15...20 hours depending on screen brightness |
| Operating and storage conditions | -20 ... +65 °C / -4 ... 149 °F; 10 ... 95 % RH, non-condensing |
| Dimensions | 165 x 85 x 32mm / 6.5 x 3.3 x 1.3" |
| Weight | 239g / 8.4oz |
| Vibration sensor technical characteristics | |
| Tuning frequency | 24 kHz |
| Transverse sensitivity | ≤ 5% |
| Limit of destruction | 5000 g (peak) |
| Operating and storage temperature | -55 ... +150 °C / -67 ... 302 °F |
| Housing material | stainless steel |
| Fixing thread | ¼ - 28" |
| Dimensions | Ø 17 x 46 mm / 0.67 x 1.8" |
| Weight (without cable) | 52g / 1.8oz |
Vibration meter with internal memory / FFT function / Distance measurement / Rechargeable battery / Data evaluation software /
Various menu languages
Various menu languages
The shock and vibration meter is ideal for maintenance and quick vibration testing of components, machinery and systems. With the vibration meter's external vibration sensor, vibration displacement up to 3.9 mm, vibration velocity up to 399.9 mm/s and vibration acceleration up to 399.9 m/s² can be determined. RMS, Peak, Peak-peak and crest factor are available as measurement parameters in the vibration meter. You can use the device to quickly and reliably detect machine imbalances that can lead to, for example, bearing damage. The meter performs measurements according to ISO 10816-3. The vibration meter analyzes the measured values and automatically displays the evaluation on the screen.
The integrated LiPo battery with a capacity of 2500 mAh allows a battery autonomy of up to 20 hours
In addition to the normal mode, the meter has an FFT mode. In FFT mode, the frequency spectrum for the measured vibration velocity or vibration acceleration is calculated and displayed. The calculated FFT lines are displayed graphically in an overall view for the entire frequency band and simultaneously in a magnified display of the individual lines.
An additional function is route measurement. Path measurement is specially designed for repeated measurements at close points . Due to its extensive measuring functions, the meter can be applied to a wide range of control tasks.
For further processing, the measured values can be manually stored in the vibration meter's internal memory. After a measurement, the recorded values can be transferred to a computer via the micro-USB port. The software that comes with the meter for analyzing the measurement data displays the data in tables and graphs. Measurement data can be exported as a CSV file for further processing.
An additional function is route measurement. Path measurement is specially designed for repeated measurements at close points . Due to its extensive measuring functions, the meter can be applied to a wide range of control tasks.
For further processing, the measured values can be manually stored in the vibration meter's internal memory. After a measurement, the recorded values can be transferred to a computer via the micro-USB port. The software that comes with the meter for analyzing the measurement data displays the data in tables and graphs. Measurement data can be exported as a CSV file for further processing.
- Measuring range up to 399.9 m/s² / 15744 in/s²
- FFT analysis
- Route measurement
- Manual measured memory value
- ISO 10816-3 automatic assessment
- Internal memory
- 2.48" LC screen
- Rechargable battery
- Micro-USB connection
Package contents
1 x PCE-VT 3900 Vibration Meter
1 x Sensor with handle
1 x Spiral cable
1 x Magnetic adapter
1 x Micro USB Cable
1 x USB stick with software and instructions
1 x Quick Start Guide
1 x Carrying case
1 x Sensor with handle
1 x Spiral cable
1 x Magnetic adapter
1 x Micro USB Cable
1 x USB stick with software and instructions
1 x Quick Start Guide
1 x Carrying case
