Atec Commtest-VB Series - Manual (Page 10)

DATA COLLECTORS DATA ANALYZERS BALANCERS
SPECIFICATIONS vb5 vb6 vb7 vb8 vbBalancer vbBalancer+ REMARKS
Logging Features
Data storage 1 GB 1 GB 1 GB 1 GB 1 GB 1 GB
Data storage structure
Folders / machines / points /
locations /routes
Folders / machines / points /
locations /routes
Folders / machines / points /
locations /routes
Folders / machines / points /
locations /routes
Folders / Machines Folders / Machines No limits are applied, 50 character names
Max Folder size
10 000 measurement
locations
10 000 measurement
locations
10 000 measurement
locations
10 000 measurement
locations
10 000 measurement
locations
10 000 measurement
locations
Direct print reports – –
Via Ethernet to PCL-enabled
printer
Via Ethernet to PCL-enabled
printer
Via Ethernet to PCL-enabled
printer
Via Ethernet to PCL-enabled
printer
Balance reports
Balancing
Planes – – 2 planes, 2 sensors 2 planes, 4 sensors 2 planes, 2 sensors 2 planes, 4 sensors
Speed range – – 30 to 60 000 RPM 30 to 60 000 RPM 30 to 60 000 RPM 30 to 60 000 RPM
Measurement type – –
Acceleration, velocity,
displacement
Acceleration, velocity,
displacement
Acceleration, velocity,
displacement
Acceleration, velocity,
displacement
Weight modes – –
Angle 0° to 360°, fixed
position,
circumference arc
Angle 0° to 360°, fixed
position,
circumference arc
Angle 0° to 360°, fixed
position,
circumference arc
Angle 0° to 360°, fixed
position,
circumference arc
e.g. weights on fan blades, linear dist
around circumference
Remove trial weights – – Yes, No Yes, No Yes, No Yes, No Removed weight automatic recalculation
Manual data entry – – √ √ √ √ Allows re-entry of previous balance jobs
Storage – –
Against machines in data
structure
Against machines in data
structure
Against machines in data
structure
Against machines in data
structure
No limits are applied
Channel selection – – Single or dual channel
Up to 4 channels
simultaneous
Single or dual channel
Up to 4 channels
simultaneous
Display & Communications
Resolution
480 x 320 pixels (HVGA)
Graphic Greyscale LCD
480 x 320 pixels (HVGA)
Graphic Greyscale LCD
480 x 320 pixels (HVGA)
Graphic Greyscale LCD
480 x 320 pixels (HVGA)
Graphic Greyscale LCD
480 x 320 pixels (HVGA)
Graphic Greyscale LCD
480 x 320 pixels (HVGA)
Graphic Greyscale LCD
Viewing area 4.6” x 3.1” (117 x 79) mm 4.6” x 3.1” (117 x 79) mm 4.6” x 3.1” (117 x 79) mm 4.6” x 3.1” (117 x 79) mm 4.6” x 3.1” (117 x 79) mm 4.6” x 3.1” (117 x 79) mm
Backlight White LED, 4V, 100 Cd/m2 White LED, 4V, 100 Cd/m2 White LED, 4V, 100 Cd/m2 White LED, 4V, 100 Cd/m2 White LED, 4V, 100 Cd/m2 White LED, 4V, 100 Cd/m2
Communications with PC USB and Ethernet USB and Ethernet USB and Ethernet USB and Ethernet USB and Ethernet USB and Ethernet
Route/Measurement transfer and
Proflash firmware upgrade
USB host port √ √ √ √ √ √ Save folders to USB flash drive
Battery & Charger
Battery Type
Custom Lithium Ion pack,
7.4 V, 4500 mAh
Custom Lithium Ion pack,
7.4 V, 4500 mAh
Custom Lithium Ion pack,
7.4 V, 4500 mAh
Custom Lithium Ion pack,
7.4 V, 4500 mAh
Custom Lithium Ion pack,
7.4 V, 4500 mAh
Custom Lithium Ion pack,
7.4 V, 4500 mAh
Operating time 10 hours 10 hours 10 hours 10 hours 10 hours 10 hours Backlight on (60 second timeout)
Charger type
Internal charging,
automatic control
Internal charging,
automatic control
Internal charging,
automatic control
Internal charging,
automatic control
Internal charging,
automatic control
Internal charging,
automatic control
External Power pack 12 V DC, 3 A output,
included in kit
Charge rate 3 A nominal 3 A nominal 3 A nominal 3 A nominal 3 A nominal 3 A nominal 3 hours for complete charge
Mechanical
Size
9.9” W x 5.8” L x 2.4” H
(252 x 148x 60) mm
9.9” W x 5.8” L x 2.4” H
(252 x 148x 60) mm
9.9” W x 5.8” L x 2.4” H
(252 x 148x 60) mm
9.9” W x 5.8” L x 2.4” H
(252 x 148x 60) mm
9.9” W x 5.8” L x 2.4” H
(252 x 148x 60) mm
9.9” W x 5.8” L x 2.4” H
(252 x 148x 60) mm
Weight
2.7 lb (1.2 kg) including
battery
2.7 lb (1.2 kg) including
battery
2.7 lb (1.2 kg) including
battery
2.7 lb (1.2 kg) including
battery
2.7 lb (1.2 kg) including
battery
2.7 lb (1.2 kg) including
battery
Environmental
Operating Temp 14 °F to 122 °F (-10 to 50) °C 14 °F to 122 °F (-10 to 50) °C 14 °F to 122 °F (-10 to 50) °C 14 °F to 122 °F (-10 to 50) °C 14 °F to 122 °F (-10 to 50) °C 14 °F to 122 °F (-10 to 50) °C
Storage Temp & Humidity
-4 °F to 140 °F (-20 to 60) °C,
95% RH
-4 °F to 140 °F (-20 to 60) °C,
95% RH
-4 °F to 140 °F (-20 to 60) °C,
95% RH
-4 °F to 140 °F (-20 to 60) °C,
95% RH
-4 °F to 140 °F (-20 to 60) °C,
95% RH
-4 °F to 140 °F (-20 to 60) °C,
95% RH
EMC EN61326 EN61326 EN61326 EN61326 EN61326 EN61326
Ruggedness
IP65 / 4’ (1.2 m) drop onto
concrete / MIL-STD-810F-IV
IP65 / 4’ (1.2 m) drop onto
concrete / MIL-STD-810F-IV
IP65 / 4’ (1.2 m) drop onto
concrete / MIL-STD-810F-IV
IP65 / 4’ (1.2 m) drop onto
concrete / MIL-STD-810F-IV
IP65 / 4’ (1.2 m) drop onto
concrete / MIL-STD-810F-IV
IP65 / 4’ (1.2 m) drop onto
concrete / MIL-STD-810F-IV
Hazardous Locations
CSA Class I, Division 2
(Groups A, B, C, D)
CSA Class I, Division 2
(Groups A, B, C, D)
CSA Class I, Division 2
(Groups A, B, C, D)
CSA Class I, Division 2
(Groups A, B, C, D)
CSA Class I, Division 2
(Groups A, B, C, D)
CSA Class I, Division 2
(Groups A, B, C, D)
Certification
Commtest, Inc.
6700 Baum Drive
Suite 12
Knoxville, Tennessee 37919
Telephone 865 588-2946
Facsimile 865 588-2949
USA Toll Free 877 582-2946
[email protected]
Commtest
Instruments Ltd
Level 2, 22 Moorhouse Ave
PO Box 9297
Christchurch
New Zealand
Telephone +64 3 374 2337
Facsimile +64 3 374 2339
[email protected]
www.commtest.com
DATA COLLECTORS DATA ANALYZERS BALANCERS
SPECIFICATIONS vb5 vb6 vb7 vb8 vbBalancer vbBalancer+ REMARKS
Sensor Input
Channels (simultaneous) 1 4 2 4 2 4 Simultaneous sampling
Sensors Accelerometer
Accelerometer, Velocity,
Displacement, Current,
Voltage
Accelerometer, Velocity,
Displacement, Current
Accelerometer, Velocity,
Displacement, Current,
Voltage
Accelerometer
Accelerometer, Velocity,
Displacement
AC coupled range 16 V peak-peak 16 V peak-peak 16 V peak-peak 16 V peak-peak 16 V peak-peak 16 V peak-peak
Allows for ± 8 V sensor output
swing (± 80 g)
DC coupled range –
0 V to 20 V, -10 V to 10 V,
-20 V to 0 V
0 V to 20 V, -10 V to 10 V,
-20 V to 0 V
0 V to 20 V, -10 V to 10 V,
-20 V to 0 V
– – e.g. for reading prox-probe gap
Connectors BNC BNC, LEMO 2x BNC BNC, LEMO 2x BNC BNC, LEMO Safety feature: Break-free inline connector
Analog to digital conversion 24-bit ADC 24-bit ADC 24-bit ADC 24-bit ADC 24-bit ADC 24-bit ADC
Sensor excitation current
0 mA or 2.2 mA
(configurable), 24 V
maximum
0 mA or 2.2 mA
(configurable), 24 V
maximum
0 mA or 2.2 mA
(configurable), 24 V
maximum
0 mA or 2.2 mA
(configurable), 24 V
maximum
0 mA or 2.2 mA
(configurable), 24 V
maximum
0 mA or 2.2 mA
(configurable), 24 V
maximum
2.2 mA required for ICP®-type accelerometer
Sensor detection
Warns if short circuit or not
connected
Warns if short circuit or not
connected
Warns if short circuit or not
connected
Warns if short circuit or not
connected
Warns if short circuit or not
connected
Warns if short circuit or not
connected
Tachometer
Sensor
Laser sensor with reflective
tape included in kit
Laser sensor with reflective
tape included in kit
Laser sensor with reflective
tape included in kit
Laser sensor with reflective
tape included in kit
Laser sensor with reflective
tape included in kit
Laser sensor with reflective
tape included in kit
Sensor triggers on beam reflection
Laser sensor range 10 cm to 2 m nominal 10 cm to 2 m nominal 10 cm to 2 m nominal 10 cm to 2 m nominal 10 cm to 2 m nominal 10 cm to 2 m nominal Dependent on size of reflective tape
Other Sensor types supported Contact, TTL pulse
Contact, TTL pulse,
Keyphasor®
Contact, TTL pulse,
Keyphasor®
Contact, TTL pulse,
Keyphasor®
Contact, TTL pulse
Contact, TTL pulse,
Keyphasor®
Optically isolated input
Power supply to sensor 5 V, 50 mA 5 V, 50 mA 5 V, 50 mA 5 V, 50 mA 5 V, 50 mA 5 V, 50 mA
TTL Pulse rating
3.5 V (4 mA) min, 28 V (6 mA)
max, off-state 0.8 V
3.5 V (4 mA) min, 28 V (6 mA)
max, off-state 0.8 V
3.5 V (4 mA) min, 28 V (6 mA)
max, off-state 0.8 V
3.5 V (4 mA) min, 28 V (6 mA)
max, off-state 0.8 V
3.5 V (4 mA) min, 28 V (6 mA)
max, off-state 0.8 V
3.5 V (4 mA) min, 28 V (6 mA)
max, off-state 0.8 V
Keyphasor® threshold – 13 V ± 1 V 13 V ± 1 V 13 V ± 1 V – 13 V ± 1 V
Speed range
30 RPM to 300 000 RPM (0.5
Hz to 5 kHz)
30 RPM to 300 000 RPM (0.5
Hz to 5 kHz)
30 RPM to 300 000 RPM (0.5
Hz to 5 kHz)
30 RPM to 300 000 RPM (0.5
Hz to 5 kHz)
30 RPM to 300 000 RPM (0.5
Hz to 5 kHz)
30 RPM to 300 000 RPM (0.5
Hz to 5 kHz)
Parameter Indication
Maximum levels
›1000 g (10 000 m/s2),
›1000 in/sec (25 000 mm/s),
›100 in (2500 mm)
›1000 g (10 000 m/s2),
›1000 in/sec (25 000 mm/s),
›100 in (2500 mm),
›10 000 Amps
›1000 g (10 000 m/s2),
›1000 in/sec (25 000 mm/s),
›100 in (2500 mm),
›10 000 Amps
›1000 g (10 000 m/s2),
›1000 in/sec (25 000 mm/s),
›100 in (2500 mm),
›10 000 Amps
›1000 g (10 000 m/s2),
›1000 in/sec (25 000 mm/s),
›100 in (2500 mm)
›1000 g (10 000 m/s2),
›1000 in/sec (25 000 mm/s),
›100 in (2500 mm)
Effective limit is sensor sensitivity and
output voltage
Dynamic signal range ›95 dB ›95 dB ›95 dB ›95 dB ›95 dB ›95 dB
Harmonic distortion Less than -70 dB typical Less than -70 dB typical Less than -70 dB typical Less than -70 dB typical Less than -70 dB typical Less than -70 dB typical Other distortions and noise are lower
Units
g or m/s2, in/s or mm/s, mil
or mm or μm adB, vdB
g or m/s2, in/s or mm/s, mil
or mm or μm adB, vdB, amps
and user-defined
g or m/s2, in/s or mm/s, mil
or mm or μm adB, vdB, amps
g or m/s2, in/s or mm/s, mil
or mm or μm adB, vdB, amps
and user-defined
g or m/s2, in/s or mm/s, mil
or mm or μm adB, vdB
g or m/s2, in/s or mm/s, mil
or mm or μm adB, vdB
0-peak, peak-peak or RMS.
Auto-scale by 1000x when required
US & SI options for both adB & vdB
Magnitude & Cursors
Overall RMS value, dual
cursors, harmonics
Overall RMS value, dual
cursors, harmonics
Overall RMS value, dual
cursors, harmonics
Overall RMS value, dual
cursors, harmonics
Overall RMS value, dual
cursors, harmonics
Overall RMS value, dual
cursors, harmonics
Digital readouts on chart
Accuracy ± 1% (0.1 dB) ± 1% (0.1 dB) ± 1% (0.1 dB) ± 1% (0.1 dB) ± 1% (0.1 dB) ± 1% (0.1 dB) For DC level (%F.S.) & AC measured at 100 Hz
Frequency response
± 0.1 dB from 10 Hz to 15
kHz; ± 3 dB from 1 Hz to
40 kHz
± 0.1 dB from 10 Hz to 15
kHz; ± 3 dB from 1 Hz to
40 kHz
± 0.1 dB from 10 Hz to 15
kHz; ± 3 dB from 1 Hz to
40 kHz
± 0.1 dB from 10 Hz to 15
kHz; ± 3 dB from 1 Hz to
40 kHz
± 3 dB from 1 Hz to 5 kHz ± 3 dB from 1 Hz to 5 kHz
Acceleration and velocity. From value
measured at 100 Hz
Spectrum Display
Fmax possible ranges
25, 50, 100, 125, 150, 200,
300, 400, 500, 600, 800, 1000,
1200, 1600, 2000, 2500, 3000,
4000, 5000, 6000, 8000, 10
000, 15 000, 20 000, 30 000,
40 000 Hz
25, 50, 100, 125, 150, 200,
300, 400, 500, 600, 800, 1000,
1200, 1600, 2000, 2500, 3000,
4000, 5000, 6000, 8000, 10
000, 15 000, 20 000, 30 000,
40 000 Hz
25, 50, 100, 125, 150, 200,
300, 400, 500, 600, 800, 1000,
1200, 1600, 2000, 2500, 3000,
4000, 5000, 6000, 8000, 10
000, 15 000, 20 000, 30 000,
40 000 Hz
25, 50, 100, 125, 150, 200,
300, 400, 500, 600, 800, 1000,
1200, 1600, 2000, 2500, 3000,
4000, 5000, 6000, 8000, 10
000, 15 000, 20 000, 30 000,
40 000 Hz
25, 50, 100, 125, 150, 200,
300, 400, 500, 600, 800,1000,
1200, 1600, 2000, 2500, 3000,
4000, 5000 Hz
25, 50, 100, 125, 150, 200,
300, 400, 500, 600, 800,1000,
1200, 1600, 2000, 2500, 3000,
4000, 5000 Hz
Or equivalent CPM values
Or orders-based from 1X to 999X
Fmin possible range 0 to Fmax 0 to Fmax 0 to Fmax 0 to Fmax 0 to Fmax 0 to Fmax
vb instrument zeroes all spectral lines below
Fmin
Resolution
400, 800, 1600, 3200, 6400
lines
400, 800, 1600, 3200, 6400,
12 800 lines
400, 800, 1600, 3200, 6400
lines
400, 800, 1600, 3200, 6400,
12 800 lines
800 lines 800 lines
3200 lines max. for dual channel
measurements
Frequency scale Hz, CPM, Orders Hz, CPM, Orders Hz, CPM, Orders Hz, CPM, Orders Hz, CPM Hz, CPM Linear scale with zooming
Amplitude scale
Acceleration, velocity,
displacement
Acceleration, velocity,
displacement, current or
user defined
Acceleration, velocity,
displacement or current
Acceleration, velocity,
displacement, current or
user defined
Acceleration, velocity or
displacement
Acceleration, velocity or
displacement
Linear or log scales, auto or manual scaling
Window shapes Hanning, rectangular Hanning, rectangular Hanning, rectangular Hanning, rectangular Hanning Hanning
Overlap
(0, 12.5, 25, 37.5, 50, 62.5,
75, 87.5) %
(0, 12.5, 25, 37.5, 50, 62.5,
75, 87.5) %
(0, 12.5, 25, 37.5, 50, 62.5,
75, 87.5) %
(0, 12.5, 25, 37.5, 50, 62.5,
75, 87.5) %
50% 50% Dependent on Fmax and number of lines
Number of averages 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128 4 4 Increases sampling time proportionally
Averaging types
Linear, exponential,
peak hold
Linear, exponential,
peak hold
Linear, exponential,
peak hold, synchronous
Linear, exponential,
peak hold, synchronous
Linear Linear
Demodulation bandwidths 21 bandwidth options 21 bandwidth options 21 bandwidth options 21 bandwidth options – –
Waveform Display
Number of samples
1024, 2048, 4096, 8192,
16 384
1024, 2048, 4096, 8192,
16 384, 32 768
1024, 2048, 4096, 8192,
16 384
1024, 2048, 4096, 8192,
16 384, 32 768
2048 2048
Time scale 10 ms to 640 seconds 10 ms to 640 seconds 10 ms to 640 seconds 10 ms to 640 seconds 160 ms to 32 seconds 160 ms to 32 seconds Or orders based from 1 to 999 revs
Time synchronous averages – 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128 – – Only available when tachometer triggered
Long time waveform – –
Up to 40 kHz Fmax
(28 M samples)
Up to 40 kHz Fmax
(28 M samples)
– –
DATA COLLECTORS DATA ANALYZERS BALANCERS
SPECIFICATIONS vb5 vb6 vb7 vb8 vbBalancer vbBalancer+
Recording Types
Route enabled √ √ √ √
Spectrum/Waveform √ √ √ √ √ √
6Pack √ √ √ √
Keypad entry √ √ √ √
Average value √ √* √
Time Synchronous Averaging √ √
Bump test √ √ √
Coast-down/Run-up √ √ √
Cross-channel phase √ √
* Acceleration, Velocity, Displacement and Current units only.
Ascent®, vbSeries®, vbOnline® and Commtest® are registered trademarks and vb5™, vb6™, vb7™, vb8™, vbBalancer™,
vbBalancer+™ and 6Pack™ are trademarks of Commtest Instruments Ltd.
All product specifications are subject to change without notice. Last revised 1 September 2008.
© Commtest Instruments Ltd. All rights reserved. Rev A04
CTI20414 SEPT08
Commtest
Instruments Ltd
PO Box 502689
Dubai Internet City
Dubai, United Arab Emirates
[email protected]