The SVA 90 comes as a handy, three-channel vibration analyzer with speed unit that allows for the evaluating of machinery condition and rolling–element bearings with characteristic overall values. This instrument will help you to prevent costly downtime.
The Smart VibroAnalyzer 90 is a small portable unit focused for data collection. The SVA 90 key features included are Speed Detection, Meter Mode, Diagnostic, Stroboscope, and Diagnostic Center Basic.

SVA 90 Base Kit:

Meter Mode
This module includes the following basic vibration measurements:

• Overall vibration
• Provides a traffic light display of vibration values based on pre-setup limits. The color indication is according to ISO 10816 standards.
• Overall (RMS) and Peak values are displaced with the following frequency ranges: Velocity (10 Hz – 1000 Hz) or Acceleration (0.5 kHz -25.6 kHz)

• FFT Spectrum
  In mm/s (RMS) with 3 maximum peaks (2 Hz – 200 Hz)

• Displacement values
  Uses the following frequency range of (2 Hz – 100 Hz)

• Time Signal
• Used for roller bearings (0.5 kHz -25.6 kHz)
• Vibration in RMS for gearboxes/bearings in the following frequency ranges (0.5 kHz -1.5 kHz), (1.5 kHz -5 kHz), & (5 kHz -25.6 kHz)

• Temperature
  Displayed in colored ranges using IR temperature sensor

Diagnostic
This module is an expert system for automatic detection of possible machine faults. Displays the following faults:

• Overall machine condition
• Overall bearing condition
• Severity of unbalance fault
• Severity of mechanical looseness
• Severity of misalignment
• Displays via text if the found condition is good or severity of fault or provides a velocity spectrum displayed on the bottom of the screen.

Stroboscope
This module visually “freezes” the machine movement and checks its rotating parts

Diagnostic Center Basic
This software allows for connection of the SVA 90 to the PC for Report Generation.



SVA 90 Software Options:

Tracking
This module allows the user to set up a coast down or runup measurement.

• The measurements can be taken based on multiple situations such as by speed change, time change, as soon as possible, etc.
• This feature helps the user see where resonances in their machine are located allowing for additional analysis or balancing to be performed.

Data Collector
This module is used for day-to-day data collection of your factory machinery. Simply create your route tree with measurement points using the Diagnostic Center Standard software and take the measurements regularly. Transfer this collected data back to the Diagnostic Center to analyze the data and trends.

• Unlimited number of routes
• Up to 12 measurements per point
• Up to 3 vibration measuring points, plus speed reference (Simultaneously measured)
• Data review on site possible
• Off route measurements are possible
• Diagnostic Center Standard
• Customized Reports via PC

Analyzer
This module allows the user to select the type of measurement from simple overall values to detailed FFT’s and time wave forms. In addition, the user can perform more advanced measurements with proximity probes such as orbits.

• Real-time FFT
• Demod/envelope analysis
• ACM– low speed bearing analysis
• Order Analysis
• Orbit Measurement
• User Band Pass Analysis
• Frequency Range: 0.5 Hz - 25 kHz (64 kHz sampling)
• FFT Resolution: Min: 100 lines, Max: 25,600 Lines
• Fully simultaneous for 3 channels
• Crest Readings
• Time signal measurements
• Phase Shift
• DC Measurements
• Centerline Measurements
• Smax
• Overall Measurements

Field Balancing
This module allows for balancing equipment in situ, both in the field and during final assembly, providing a quality product.

• Multiple balancing types such as Polar (0-360 degrees), component, and fixed weights
• Flexible Visualization of balancing: polar plot and table overview
• Optimizing the final vibration level at the two bearings supports in an early stage while balancing in a single plane
• Allows for Rotor setting to calculate balance quality according to ISO 1940

Ultrasound
This module uses a microphone (sold separately) to allow for the measurement of sound inaudible to the human ear.

• Typical applications that benefit from the use of ultrasound measurements are air leak detection, electrical arcing, or early bearing fault detection.

Recorder
This module is a unique measurement mode allowing you to “record” the raw signal from the sensor i.e. the raw signal from the machine.

• The Recorder allows you to then post-process the signal later on the unit.
• The user can perform the post-processing on the same raw data multiple times.

Diagnostic Center Standard
The Upgrade from Basic to Standard allows for additional cursor functions when analyzing the data on the PC. The Standard software also allows for the creation of Routes and is needed when the Data Collection module is added.

Diagnostic Center Pro
The upgrade to the Pro version of the software allows for the management of custom report templates and the use of the bearing and system database.