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Laboratory / Benchtop Filters
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For many years Kemo has produced an extensive range of laboratory
and benchtop filter/amplifiers. This range has been updated, and
some are now held in stock for quick solutions to your noisy signals.
BenchMaster 8 - 2
channel laboratory filter, 0.01 Hz to 99 kHz, Switchable high/lowpass,
bandpass/bandstop/notch filtering in one instrument, gain, AC/DC/IEPE
inputs.
BenchMaster 21M - easy to use
front panel controlled filter, switchable high/lowpass, gain, AC/DC/IEPE
inputs.
CardMaster 21.255G - single
channel rack card, 255 filter steps, gain set on front panel, versatile
input.
VBF 40 Series - Top of range 5 built in
filter responses, gain to +70 dB.
VBF 18 - a special 1/3rd Octave version
of the BenchMaster 8.
BenchMaster 8 - The 'classic lab filter' -
usually available
ex-stock
The classic versatile
2 channel bench top laboratory filter. Completely redesigned,
1000's in use world - wide. Easy to use, proven track
record.
- 2 Channels
- 0.01 Hz to 99.9 k Hz
- AC / DC
/ IEPE Input coupling
- 6 Models
- Each switchable lowpass / highpass
- Bandpass / Bandstop / Notch filtering
- 3 'modified' filter response
settings
- Gain to x 500 (+54 dB)
- AC or
DC power
BenchMaster
8
pdf data sheet (67
kB)
Click here for the BenchMaster
8 page.
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Updated
BenchMaster 21M easy
to use switchable high / lowpass
Now usually available ex-stock
Easy to use front
panel control, switchable highpass
/ lowpass, all controls on front panel.
- 1 - 9 Channels per rack
- 0.1 Hz to 99 k Hz ( 3 models
)
- AC / DC / IEPE Input coupling
- Switchable lowpass / highpass
- Signal level indication
- Single ended / Differential Input
- Very easy to use
- Gain to x 50 (+34 dB)
- Racks -
1 filter DC power
- up to 9
filters
AC or DC power
BenchMaster 21M pdf
data sheet
(68 kB)
Click here for the
BenchMaster 21M
page.
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CardMaster
21.255G - 255 Filter steps Gain to x500 (+54dB) front panel control
The CardMaster 21.255G is a
rack mounted Filter Card, with 255 steps of filtering set
on the front panel. It includes user selectable input gain
and coupling
- Filter cut-offs from 1 Hz to 127
kHz
- 254:1 adjustment of cut-off frequency
- Gain in 1,2,5, steps to x 500 (+54dB)
- Signal level indication
- Filter bypass
- Range of Standard Filter Responses
- 2 Rugged Racks, AC or Optional DC
power
- Single ended / Differential / IEPE
inputs
- Computer Control options
- Input overload indication
- BNC inputs & outputs
- Usually ex-stock
CardMaster 21.255G pdf data
sheet (32kB)
Click here for the
CardMaster
21.255G page
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VBF40
Series Top
of the Range Filter
5 built in filter responses,
+70dB gain
Compact versatile programmable multi-channel
filter amplifiers.
- Frequency
1 Hz to 255 kHz
- 2, 4, 16 channel systems (expandable)
- 1 - 16 channels
per rack
- + 70 dB of
gain
- AC / DC Input
- 5 built in
filter responses
2 lowpass, 2 highpass, 1 bandpass
- RS 232 of
GPIB interface
Click here for the 2 channel
VBF42 page.
Click here for the 4 channel
VBF 44 page.
Click here for the multi-channel
VBF 40 page.
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VBF 2
This is a 2 channel BenchMaster
21M.
Please contact Kemo for more information.
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VBF 10
No longer a standard
item - built to order only.
For most applications replaced by BenchMaster 8.
Please contact Kemo for more information.
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VBF 18
A special 1/3rd Octave
notch and bandpass version of the BenchMaster 8.
Please contact Kemo for more information.
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