Features of KV-3000A Vibration Meter

1. The KV-3000A Vibration Meter is a portable device used for on-site mechanical vibration measurement and analysis applications. It utilizes Fast Fourier Transform (FFT) to convert time-domain signals into frequency-domain signals for analysis, enabling quick identification of fault causes and locations.

2. The instrument employs an ICP acceleration sensor to convert vibration signals into electrical signals. Through processing and analysis of the input signals, it obtains peak acceleration, RMS acceleration, RMS velocity, and peak-to-peak displacement values for vibration measurement.

3. Widely used in machinery manufacturing, power generation, metallurgy, vehicles, and other fields.

II. Technical Parameters of KV-3000A Portable Vibration Meter

1. Measurement Range

Acceleration: (0.1~392) m/s2 (Peak)

Velocity: (0.01~800) mm/s (RMS)

Displacement: (0.001~10) mm (Peak-to-Peak)

2. Frequency Range

Acceleration: 10Hz~10kHz

Velocity: 10Hz~1kHz

Displacement: 10Hz~500Hz

3. Accuracy

Reference Sensitivity: ±2%

Amplitude Linearity Relative Error: ±5%

Frequency Response Relative Error: ±5%

4. Spectrum Lines: 200, 400, 800, 1600, 3200

5. Anti-aliasing Filter: 5th-order low-pass elliptic filter.

6. Optional Frequency Ranges: 10-200Hz, 10-500Hz, 10-1kHz, 10-2kHz, 10-5kHz, 10-10kHz

7. AD Sampling: 12-bit, up to 25.6K sampling frequency

8. Sampling Points: 512, 1024, 2048, 4096, 8192

9. Window Functions: Rectangular, Hanning, Hamming, Flat Top

10. Display: 2.4-inch TFT high-definition color screen, 320*240 resolution, continuously adjustable backlight brightness

11. Bluetooth: Bluetooth BLE5.0

12. Measurement Modes: Dedicated Mode and Spectrum Mode

13. Perpetual Calendar: Displays time information and timestamps measurement data for traceability

14. Storage Method: Automatic storage, supports 99 point IDs, each storing 50 data points and one spectrum list

15. Measurement Units: Metric and Imperial interchangeable

16. Shutdown Method: Manual or automatic option

17. Language: Chinese/English switchable

18. Temperature Range: -10℃~40℃

19. Humidity Range: ≤80%RH

20. Battery: Two AA Ni-MH batteries

21. Dimensions: 150mm(L)*68mm(W)*33mm(H)

22. Net Weight: 220g (including batteries)