Pruftechnik Vibxpert II Device

Pruftechnik Vibxpert II Device

Pruftechnik VibXpert II Device is a portable vibration analysis and diagnostic tool designed to help maintain machinery and assess equipment condition. It is used for vibration measurement, analysis, and diagnosis in industrial environments, particularly for predictive maintenance and condition monitoring of rotating machinery like motors, pumps, fans, and compressors.

Features :

1. Data Collection: The device measures vibrations via accelerometers, providing data on machine performance and health.
2. Analysis: It performs frequency analysis, allowing users to diagnose issues such as imbalance, misalignment, bearing defects, and resonance.
3. Advanced Diagnostics: The VibXpert II supports advanced techniques like FFT (Fast Fourier Transform) analysis to help identify specific fault frequencies.
4. User Interface: It has a touch-screen interface for ease of use in the field. The software is designed to simplify the measurement and analysis process, even for non-experts.
5. Portable: Being a handheld device, it offers portability for on-site inspections, with rugged construction suitable for harsh industrial environments.
6. Data Logging & Reporting: The device allows users to store data and generate reports, which can be used for trend analysis, condition-based monitoring, and reporting for maintenance records.
7. Wireless Communication: It can transmit data wirelessly for remote monitoring or to be used with a PC or mobile device for further analysis and reporting.
8. Multimodal Measurement: VibXpert II can collect data across different vibration parameters (e.g., velocity, acceleration, displacement) and provide insights into various failure modes like bearing wear, unbalance, and misalignment.

Specifications

• Display: 5.7-inch color TFT touchscreen display with high resolution (QVGA 320 x 240 pixels).
• Power Supply: Rechargeable lithium-ion battery with long-lasting power (typically up to 8 hours of continuous operation).
• Battery Charging: Via USB or power adapter.
• Operating Temperature: Typically between -10°C to +50°C (14°F to 122°F).
• Dimensions: Approx. 250 mm x 120 mm x 45 mm (9.84″ x 4.72″ x 1.77″).
• Weight: Around 800 g (1.76 lbs).
• Data Storage: Internal memory (up to 2 GB), with expandable storage via USB stick or SD card.

Measurement and Analysis

• Measurement Units: Velocity, Acceleration, Displacement, and Crest Factor.
• Measurement Range:
  • Velocity: 0.1 to 200 mm/s (0.004 to 8 in/s).
  • Acceleration: 0.1 to 400 m/s² (0.01 to 40 g).
  • Displacement: 0.01 to 10 mm (0.0004 to 0.4 in).
• Frequency Range: 0.1 Hz to 20 kHz (depending on the measurement mode and sensor).
• Frequency Resolution: 0.1 Hz.

Signal Processing

• FFT (Fast Fourier Transform): Offers high-frequency resolution for detailed analysis.
• Time Waveform: Measurement of time-domain signals for event detection and diagnostics.
• Envelope Analysis: For early detection of bearing defects and other fault modes.
• Order Analysis: Used for analyzing machinery performance at different rotational speeds.
• ISO 10816: Complies with ISO 10816 for vibration measurement and evaluation of machinery.

Data Communication & Interface

• USB: For data transfer and software synchronization.
• Bluetooth: For wireless data communication with external sensors or mobile devices (optional depending on configuration).
• Wi-Fi: Some models can offer Wi-Fi support for remote access or networked diagnostics.
• Interfaces: RS-232, and USB for connection to external devices.

Sensor Compatibility

• Accelerometers: Compatible with a wide range of industrial accelerometers (e.g., ICP-type sensors).
• Proximity Probes: Supports proximity probes for displacement measurements.

Vibration Analysis Features

• Rotational Speed Measurement: Using a strobe light or proximity probe.
• Bearing Diagnostics: Automated detection of bearing faults based on vibration analysis.
• Fault Detection: Identifies common faults like imbalance, misalignment, bearing defects, and looseness.
• Trend Monitoring: Records vibration data over time for predictive maintenance.

Software and Reporting

• VibXpert II Software: The device comes with dedicated software for data analysis and reporting.
• Reporting Format: Generates reports in common formats (e.g., PDF, CSV) for easy sharing and archiving.
• Waveform & Spectrum Displays: Supports both time-domain and frequency-domain analysis.

Additional Features

• Rugged Construction: Designed for industrial environments with shock and vibration-resistant housing.
• IP54 Protection: Splash and dustproof, suitable for use in harsh environments.
• Real-time Monitoring: Continuous, real-time monitoring of vibration levels.