Description
The UNI-T UT311A is a professional-grade handheld vibration meter engineered for comprehensive mechanical fault testing and predictive maintenance. Utilizing a highly sensitive piezoelectric accelerometer, this diagnostic instrument provides precise measurements of vibration acceleration, velocity, and displacement. It is designed to evaluate the operational status of rotating machinery, enabling technicians to identify imbalances, misalignments, and bearing wear before catastrophic failures occur. Built with Original Engineering standards, the UT311A ensures reliable data acquisition in demanding industrial environments.
Technical Specifications:
Brand: UNI-T
Model: UT311A
Sensor Type: Piezoelectric Accelerometer
Acceleration Range: 0.1 to 199.9 m/s²
Acceleration Frequency Response: 10Hz to 10kHz
Velocity Range: 0.1 to 199.9 mm/s
Velocity Frequency Response: 10Hz to 1kHz
Displacement Range: 1 to 1999 μm
Displacement Frequency Response: 10Hz to 500Hz
Measurement Accuracy: ±5% + 2 digits
Display: 3.5 digit LCD with Data Hold
Power Supply: 9V Battery (6F22)
Operating Temperature: 0°C to 40°C
Operating Humidity: < 80% RH
Dimensions: 185mm x 68mm x 30mm
Weight: 230g
Industrial Application:
The UT311A is critical for condition monitoring in heavy manufacturing and petrochemical facilities. By measuring the high-frequency acceleration and low-frequency displacement of industrial pumps, HVAC chillers, and large-scale electric motors, maintenance engineers can accurately diagnose rotor imbalance or gear mesh faults. This proactive testing approach minimizes unplanned downtime and extends equipment lifecycle.
Procurement and Integration:
This device offers broad Technical Compatibility with standard vibration analysis protocols used in predictive maintenance programs. We maintain an optimized supply chain to ensure a minimal Lead Time for facility-wide deployments, delivering factory-calibrated instruments ready for immediate field application.
Key Attributes
Place of origin: China
Customized support: OEM, ODM
Brand name: UNI-T
Warranty: 1 years
Model number: UT311A
Acceleration(PEAK) Range: 0.1-199.9m/s²
Velocity(RMS): 0.1-199.9mm/s
LCD type: 2.4 TFT color screen, full view
Auto power off: 5 minutes without operation
Battery type: 1350mAh/3.7V lithium battery
Charging interface: Type-C
Storage temperature: -20℃~60℃
Power: Electronic
Packaging and Delivery
Selling Units: Single item
Single package size: 39X29X16 cm
Single gross weight: 2.500 kg
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