Atec Commtest-VB Series - Manual (Page 5)

Built on the proven track record of the classic
vbSeries® portable vibration analyzers and
balancers, the all-new vbSeries data collectors,
analyzers, and balancers have been re-engineered
from the ground up to offer leading-edge reliability,
accuracy and usability.
• Improved ergonomics for walk
around data collection
• Large, high resolution (HVGA) backlit LCD
• True left- and right-handed operation
• Multi-channel on route recordings
(collectors and analyzers only)
• 1 GB memory – virtually unlimited
spectra and waveform storage
• 10 hour battery life
• Lightweight, rugged IP65 rated cases
• DC coupled sensor support
• 12 800 lines of resolution (max)
• 40 kHz Fmax
• Single, Dual or Four-channel
recordings depending on model
• Triax. compatibility (vb6™ and
vb8™ instruments only)
• CSA Class I, Division 2 Hazardous
Locations certification
• USB host port for data transfer to
external USB memory
THE COMPLETE VIBRATION ANALYSIS PACKAGE
The vb8™ analyzer is a uniquely sophisticated and
feature-packed instrument, yet it remains intuitive
in operation and flexible enough to suit every level of
vibration analyst, from novice through to expert.
The included Ascent® software contains the collective
experience of over 25 years of expert in-depth machine
fault analysis.
1. Users with no prior experience or without previously
recorded vibration history can now establish a
measurement program utilizing proven baseline
values from ISO standards and “The Proven Method”
from Technical Associates.*
2. Experienced users can now generate meaningful
spectral alarm bands automatically rather than
just relying on basic overall alarms or spectral
band guesswork.
3. Veteran analysts can now objectively evaluate and
compare their findings against a time-tested and
proven historical foundation.
Ascent® Level 2 software:
• Fully automated measurement parameter and
alarm setups based on “The Proven Method” from
Technical Associates*
• ISO 2372 and 10816 standards
Enhanced instrument functionality
• 4 channel simultaneous recordings
• Triax. enabled
• 12 800 line FFT resolution
• 40 kHz Fmax
• 1 GB memory – virtually unlimited spectra storage
• Large, high resolution (HVGA) backlit LCD
• Comfortable, ergonomic case design
• Support for acceleration, velocity, displacement, DC
coupled, current and voltage output sensors (both AC
and DC coupled)
• 2 plane balancing with up to 4 sensors
(simultaneous acquisition)
• Commtest’s unique 6Pack™ recording system: take
up to 12 measurements simultaneously (HF, LF and
Demodulation spectra and waveforms) across
two channels
• Numeric parameter input via keypad with trend and
alarm capability in Ascent® software
• Upgradeable using the ‘Proflash’ system and free
firmware updates for five years
EASY AND EFFICIENT TWO
CHANNEL CAPABILITY
The vb7™ analyzer offers the power and convenience of
dual-channel measurement and dual-plane balancing.
Its balancing functions enable the quick diagnosis and
correction of dynamic unbalance, the most common
form of unbalance. The vb7 instrument’s combination
of accuracy, intuitive operation, ease of use and
outstanding storage capacity ensures the vb7 analyzer
delivers a premium return on investment. The vb7
instrument includes the powerful Ascent® software in
the purchase price.
Ascent Level 2 enables you to program the instrument
with thousands of separate machine definitions
covering a number of route choices. A library of over
300 customizable parameter sets is also available
enabling a vast array of measurement options.
Ascent Level 2 software:
• Route enabled - build routes in Ascent software and
send to the instrument
• CBDb - Commtest Bearing Database with over
30 000 bearings
• Orbit and Bode plots
• Waveform analysis tools - perfect for the power user
• User-designable SQL/HTML reports - unlimited
reporting flexibility
• Statistical alarm creation and adjustment
Enhanced instrument functionality
• Improved ergonomics for walk around data collection
• 2 channel simultaneous recordings
• True left- and right-handed operation
• Wide measurement range:
1000 g, 25 000 mm/s, 2500mm
• 2 plane balancing
•
≥ 95 dB dynamic range
• 6400 line FFT resolution
• 40 kHz Fmax
• 1 GB memory – virtually unlimited spectra and
waveform storage
• Laser speed sensor for automatic capture of
machine running speed
• Keyphasor® tach mode
• 5 year warranty on the instrument hardware
HIGH RESOLUTION, FOUR CHANNEL
MEASUREMENTS FOR PROACTIVE
MAINTENANCE PROFESSIONALS
The vb6™ data collector is a four channel, route-
enabled product that provides everything needed
for advanced, high resolution data collection.
This instrument includes a wide range of recording
and measurement types at up to 12 800 lines of
resolution. The vb6 includes the powerful Ascent®
software in the purchase price.
Ascent Level 1 enables you to program the
instrument with thousands of separate machine
definitions covering a number of route choices.
A library of over 300 customizable parameter
sets is also available enabling a vast array of
measurement options.
Ascent Level 1 software:
• Route enabled - build routes in Ascent software
and send to the instrument
• CBDb - Commtest Bearing Database with over
30 000 bearings
Enhanced instrument functionality
• 4 channel simultaneous recordings
• 12 800 line FFT resolution
• 40 kHz Fmax
• Laser speed sensor for automatic capture of
machine running speed
• 1 GB memory – virtually unlimited spectra storage
•
≥ 95 dB dynamic range
• Large, high resolution (HVGA) backlit LCD
• Voltage output sensor support
• User-defined recordings for Temperature,
Pressure, Mass Flow, Force and Power
• 5 year warranty on the instrument hardware
THE ECONOMICAL SOLUTION FOR THE
PROACTIVE MAINTENANCE PROFESSIONAL
The vb5™ data collector is a single channel, route-
enabled product that provides everything needed
for cost effective data collection and analysis. Using
this instrument maintenance professionals are able
to easily take recordings with up to 6400 lines of
resolution and greater than 95 dB of dynamic range,
and all at a low price that represents exceptional
value for money. The vb5 instrument includes the
powerful Ascent® software in the purchase price.
Ascent Level 1 enables you to program the
instrument with thousands of separate machine
definitions covering a number of route choices.
A library of over 300 customizable parameter sets
is also available enabling a vast array of
measurement options.
Ascent Level 1 software:
• Route enabled - build routes in Ascent software
and send to the instrument
• CBDb - Commtest Bearing Database with over
30 000 bearings
Enhanced instrument functionality
• 1 channel recordings
• 6400 line FFT resolution
• 40 kHz Fmax
• 1 GB memory – virtually unlimited spectra storage
•
≥ 95 dB dynamic range
• Spectrum and Waveform recordings
• Large, high resolution (HVGA) backlit LCD
• 5 year warranty on the instrument hardware
FOUR CHANNEL UNBALANCE
CORRECTION PACKAGE
Lightweight and extremely portable, the
vbBalancer+™ 4 channel and vbBalancer™ 2
channel instruments are easily carried on site to
any problematic machine. Their 10 hour battery life
and 1 GB of internal memory ensure progress is
uninterrupted, practically eliminating the need to
pause in order to connect to a PC or power supply.
The vbBalancer instruments also carry Commtest’s
legendary 5 year warranty and free lifetime support
as standard.
Unbalance causes high levels of mechanical stress
and vibration that are transferred directly to the
bearings resulting in a proportional reduction in
normal bearing life. With a few basic parameters
the vbBalancer instruments calculate acceptable
unbalance levels to ensure machinery operates
within international ISO 1940 guidelines.
Data Collectors Data Analyzers Balancers
Lean vb5 vb7 vbBalancer
Deluxe vb6 vb8 vbBalancer+
* The incorporation of The Proven Method is
available exclusively in Ascent® software
Setup
vbBalancer instrument setup is minimal, quick and
easy. Only a few calibration runs are required, with or
without removing your trial weight.
Memory
The vbBalancer instrument stores your previous
balance run data. No need to waste valuable time
performing calibration runs on repetitive or routine
balance jobs.
Balance
Unbalance is computed quickly and the large backlit
LCD display and user-friendly graphical interface
indicate the angular position for weight correction.
The vbBalancer+ instrument allows full 4-sensor
monitoring of both horizontal and vertical axes on
each bearing. This ability provides confidence that a
balance on any one axis has not worsened vibrations
on the other.
Choose the model most suitable for your needs.
Our tiered instrument range allows you to select an
appropriate set of features at a cost effective price.
Choose a model tailored to your requirements with
the added peace of mind provided by our rock solid
5 year warranty.