Adash A4400 VA4 Pro II Vibration Analyzer

Description

Adash A4400 VA4 Pro II Vibration Analyzer

Adash A4400 VA4 Pro II Vibration Analyzer is a unique instrument for machinery vibration diagnostics. The A4400 – VA4 Pro II includes modules for analysing, data collecting and vibration signal recording. The instrument is enhanced by modules for dynamic balancing, measurement of run up and coast down, acoustic measurement mode, ultrasound measurement, monitoring and control of lubrication process and listening to the vibration signal with the stethoscope feature. The instrument is equipped with an expert system developed by Adash, which automatically detects machinery faults.

The A4400 – VA4 Pro II is designed for engineers, technicians and researchers dealing with machinery and structural diagnostics as well as dynamic balancing of rotating machinery.

Automatic machine fault detection

ISO 10816-3 included
Bearing database included
FFT 3 276 800 lines in real time
Frequency range up to 90 kHz
20 hours recording of 4 channels
Demodulation – envelope analysis, Order analysis
ACMT – low speed bearing analysis
User defi ned frequency bands

Basic Route Kit

Adash expert system for automatic machine fault detection
Input for triaxial sensor
Large colour display
4 channel signal recording
Frequency range up to 90 kHz

Expert

Automatic machine fault detection
ISO 10816-3 included
Bearing database included

Frequency Response for Modal Analysis

Enables to measure frequency response for modal analysis purposes. It is attractive substitute for large systems, which are usually used for modal analysis measurements.
Data are exported in UFF format. They are easily imported to every modal analysis software.

Data Processing

FFT 3 276 800 lines in real time
Frequency range up to 90 kHz
20 hours recording of 4 channels
Demodulation – envelope analysis, Order analysis
ACMT – low speed bearing analysis
User defi ned frequency band

Top Panel

Input Channels
4 AC, ICP (On/Off), +/- 12 V pp
4 DC process values, +/- 24 V
1 tacho

A/D Conversion
24 Bit A/D conversion
64 Bit signal processing
120 dB dynamic range
No Auto-Gain

USB 2.0
High speed data transfer

Headphones
Listening to vibration signal