HG-904A Portable Dual-Channel Vibration Analyzer with 8G Storage

The HG-904A Dual Channel Machinery Frequency Spectrum Analyzer is designed for dynamic balancing and vibration detection. Imbalance is one of the main causes of machine vibration, accounting for approximately 50% of all faults. This analyzer provides on-site balancing capabilities by measuring vibration intensity, diagnosing causes through frequency spectrum analysis, and calculating imbalance weight and location.

• Easy to use with vector illustration for clear balancing process visualization
• Storage for 10 rotors balancing data
• Selectable trial mass remove or remain option
• Automatic trial weight range calculation based on rotor weight, speed, radius, and required balance grade
• Automatic trial mass validity judgment
• Dual-channel simultaneous data collection
• Hardware envelop demodulation for bearing and gear diagnosis
• Large LCD display for waveform and spectrum visualization
• 16-bit AD conversion
• On-site FFT spectrum analysis (400-12800 lines)
• Transfer function for measuring natural frequency

• New HG904A Vibration Data Collector (1)
• Accelerometer (2)
• Magnetic Mount (2)
• Steel Extension Probe (1)
• Battery Charger (1)
• Accelerometer Cable (3)
• USB Communication Cable (1)
• Balancing Module (1)
• Tacho/Trigger Sensor and cable (1)
• Reflector Paper set (1)
• Quick Start Guide (1)
• Software CD (1)
• Certificates of HG904A and sensors (3)
• Carrying Case (1)