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

Categories Non Destructive Testing Equipment
Brand Name: HUATEC
Model Number: HG-904A
Certification: CE
Place of Origin: China
MOQ: 1 pc
Price: USD15065/set - USD17030/set
Payment Terms: T/T,Paypal
Supply Ability: 10sets/Month
Delivery Time: 7-10 working days after receipt of your payment
Packaging Details: Carton packing box
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
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HG-904A Portable Dual-Channel Vibration Analyzer with 8G Storage

HG-904A Portable Dual-Channel On-site Balancer Spectrum Analyzer Vibration Data Collector
Key Specifications
AttributeValue
AD16 bit
Rotation speed range for dynamic balancing70-13,000 r/min
Measuring accuracy of vibration5 %
Data storage8G
Input signalAccelerometer, 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 rangesFrequency Response
Displacement: 0.003 - 5 mm peak-peak10 - 500 Hz
Velocity: 0.2 - 200mm/s true RMS10 - 1000 Hz
Acceleration: 0.5 - 250m/s² peak20 - 5000 Hz
Envelope: 0.1 - 20unit true RMS5-1000Hz from 15-40 KHz
Voltage: 0.1 - 10V peak-peak10 - 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
Auto-range and manual-range selectable
Measuring accuracy of vibration: 5%
Sensors: Piezoelectric accelerometer, Magnetoelectricity velocity, Eddy displacement
8th-order ellipse anti-aliasing filter, RPM band-pass filter
Frequency span of spectrum analysis: 100Hz to 35KHz
Dynamic Range: 60dB with 48dB adjustable gain range
Dimensions: 21×13×4 cm; Weight: 1.2 kg (including batteries)
Operating Conditions
Temperature range: 5°C to 50°C
Relative humidity: <85%, unsaturated
Not for use in caustic gas environments
Avoid strong electromagnetic fields and strong impacts
Safety Note: Do not contact with running machine parts
Power & Connectivity
Ni-MH rechargeable battery for 8 hours continuous operation
Low battery warning system
USB output for PC communication
Package Contents
  • 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)
Quality HG-904A Portable Dual-Channel Vibration Analyzer with 8G Storage for sale
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