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-Input channels: 4 AC, ICP® power supply on/off; 4 DC for process values ;1 TACHO for external trigger
-Input range:
AC +/- 12 V peak-peak
DC +/- 24V
-AD conversion: 24 bit, 64 bit internal signal processing
No AutoGain function!
-Dynamic range S/N:120 dB
-Frequency ranges:
Maximum range: 1 Hz - 90 kHz (1 Ch, 194 kHz sampling)
Maximum range: 1 Hz - 25 kHz (4 Ch, 64 kHz sampling)
Minimum range: 1 Hz - 25 Hz (4 Ch, 64 Hz sampling)
-Sampling mode:Fully simultaneous for 4 channels
-FFT resolution: Min. 100 lines
Max. 3 276 800 lines
-Unit modes:
Analyzer - analytic measurement
Data collector - route measurement
Balancer - on-site balancing
Run up/Coast down
Recorder - signal recording
Stethoscope
FASIT - Expert system for fault detection
Octave analyzer
Bump test
ADS - Animated Deflection Shapes
Ultrasound
-Processor: Intel Atom 1.6 GHz
-Memory, Route: 120 GB, max. 4 GB for one route, number of routes is limited by free memory only
-Data processing:
Real time FFT
DEMOD - ENVELOPE analysis
ACMT - low speed bearing analysis
Order analysis
User band pass analysis
RPM measurement
DC measurement
Orbit measurement
-Signal recorder: 64 kHz sampling frequency; 4 Ch memory consumption 3 GB/hour; 4 Ch total recording - 35 hours
-Trigger: Manual, External, Signal level, Time
Use for signal recording trigger
Speed change, Time interval
-Display: Colour 800 x 600 pixels, LCD
-Communication:USB
-Operating temperature range:-10 ̊C to +50 ̊C
-Power:Battery 5 hours of operation, AC 230 V
-Case: Aluminium heavy duty
-Dimensions: 230 x 140 x 60 mm, 2200g
The A4400 - VA4 Pro is a unique instrument for machinery vibration diagnostics. The A4400 - VA4 Pro is designed for engineers, technicians and researchers dealing with machinery and structural diagnostics as well as dynamic balancing of rotating machinery.