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HG-904A Portable Dual-Channel On-site Balancer Spectrum Analyzer Vibration Data Collector
Key Specifications
Attribute
Value
AD
16 bit
Rotation speed range for dynamic balancing
70-13,000 r/min
Measuring accuracy of vibration
5 %
Data storage
8G
Input signal
Accelerometer, ICP and voltage
Product Overview
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.
Measurement Capabilities
Amplitude ranges
Frequency Response
Displacement: 0.003 - 5 mm peak-peak
10 - 500 Hz
Velocity: 0.2 - 200mm/s true RMS
10 - 1000 Hz
Acceleration: 0.5 - 250m/s² peak
20 - 5000 Hz
Envelope: 0.1 - 20unit true RMS
5-1000Hz from 15-40 KHz
Voltage: 0.1 - 10V peak-peak
10 - 10000 Hz
Key Features
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
Technical Specifications
Rotation speed range for dynamic balancing: 70-13,000 r/min
HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified...
HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified...