CleanBench
ROM
F
W
NE
CleanBench
™
VIBRATION CONTROL
With Gimbal Piston™ Vibration Isolation
The CleanBench™
New CleanBench™
50 mm, 2 in. spill-proof top
Advantage
Self-leveling
height control valves
Gimbal
Piston air
isolators
Two rows of tiebars
for maximum frame
rigidity
Retractable Casters
(optional)
Unique new table-top design
(patent pending)
combines the best features of
TMC’s CleanTop® steel honeycomb
tops with our ultra-stiff, damped,
layered platform design.
Husky leveling feet
for uneven floors
TMC introduces CleanBench™, the next generation of our industry standard 63 series
vibration isolation lab tables. CleanBench combines the latest, patent pending,
improvements to our table tops with our superior Gimbal Piston™ air vibration isolation
system. CleanBench offers more stability, better ergonomics, guided thread lead-ins, and
a more compact design. TMC’s industry standard vibration isolation lab tables lead the
industry in performance and are ideal for a wide variety of applications including AFM,
Confocal Microscopy, IVF, Patch-Clamping, Interferometry, and Metrology.
Greater stability, especially for
small size tables. The low profile,
high density tops lower the overall
floating center-of-mass ensuring
inherently stability, even for relatively top-heavy payloads.
Specifications
Dimensions
Guided thread lead-ins
to align screws with tapped holes.
The “bevel” shape eases engagement of the first thread.
Ergonomics optimized for
the seated user by minimizing the
thickness of the table-top. Other
designs either offer 100 mm, 4 in.
thick tops which awkwardly separate knees and elbows or sacrifice
essential mass by offering a 50 mm,
2 in. thick honeycomb top which
does not have adequate mass for
effective vibration isolation, especially for smaller table sizes.
29 
(735 mm)
29.00
(floating)
Isolator natural frequency:
High Input: Vertical = 1.2 Hz
Horizontal = 1.0 Hz
Low Input: Vertical = 1.5 - 2.0 Hz
Horizontal = 1.2 - 1.7 Hz
Isolation efficiency @ 5 Hz:
Vertical = 70 - 85%
Horizontal = 75 - 90%
Isolation efficiency @ 10 Hz:
Vertical = 90 - 97%
Horizontal = 90 - 97%
Recommended load capacity:
350 lb (160 kg)
Finish: Medium texture black powder coat
frame, stainless steel top
Facilities required:
80 psi (5.4 bar) nitrogen or air
Shipping weight:
Approximately 600 lb (272 kg)
Height control valves:
repeatability standard valve
+/- 0.050 in. (1.3 mm)
Precision valve: +/- 0.005in. (.13mm)
Note: All CleanBench tops are sized in metric dimensions including both imperial and metric hole pattern
versions. Metric patterns have a 12.5 mm (0.5 inch) border from the top edge to the first row of holes.
The border on tops with imperial patterns will, therefore, be slightly more than 0.5 inch (12.5 mm).
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1
VIBRATION CONTROL
CleanBench Top Selections
CleanBench™ with tapped holes
100 mm (4 in.) thick performance in a 50mm (2 in.) thick top
TMC’s proprietary smooth “laminated top”
construction has been the ideal table top
for small, desk-style vibration isolation
tables. These 50mm, 2 in. thick platforms
which incorporate sandwiched layers of
steel and core material rigid epoxy bonded
into a seamless, stainless steel shell with
rounded edges, are ideal for users who do
not require a grid of tapped holes. Users
desiring a grid of holes to bolt-down their
payload or positioning equipment have had
to settle for a “scaled-down” steel
honeycomb optical top construction.
Though such tops provide a grid of holes,
they are bulky, raise the center-of-mass
of the payload reducing stability, and are
less ergonomic for the seated user. The
CleanBench breakthrough offers versions
of TMC’s laminated design whether or
not a grid of tapped holes is desired with
no sacrifice in performance. The new,
low-profile top offers superior damping,
stiffness and flatness in a easy to clean
stainless steel shell. A unique core crosssection allows the design to be offered
with a smooth surface or with a grid of
imperial (1/4-20 on 1-inch) or metric
(M6 on 25mm) tapped holes. TMC’s
proprietary method of forming the
tapped holes results in beveled lead-ins,
which eases thread engagement and
allows for a full three threads. Designed
specifically for desk-style workstations,
these tops are the ideal surface for
small vibration isolation tables.
The Gimbal Piston™
Advantage
All CleanBench
tables incorporate
TMC’s Gimbal Piston
Air Isolators as a
standard feature.
The Gimbal Piston
has consistently
shown to out-perform other air isolators in side-by-side testing. It offers
outstanding low frequency vibration
isolation in all axes and maintains its
performance specifications even when
subjected to extremely low input levels of excitation. Proprietary damping
techniques allow the Gimbal Piston to
stabilize relatively top-heavy payloads
and quickly dissipate disturbances of
the isolated table top.
CleanBench Performance
Structural Damping determines how quickly an excited resonance in a
table top decays. The simplest way to measure damping is to hit the table top with
a hammer and measure the decay with an accelerometer and oscilloscope or
spectrum analyzer. The height of a resonance peak in the “compliance curve”
also measures damping.
Compliance is a reciprocal measurement of the dynamic stiffness of a table
top. The data are obtained by inputting a measured force to the table top with
a calibrated hammer and measuring the resultant acceler­ation (or displace­
ment) with an accelerometer. Compli­ance is the ratio of displacement to force
expressed as a function of frequency.
Vibration Isolation Performance
Compliance
Damping
(actual measured data)
10
Transmissibility = Acceleration Transmitted
Acceleration Input
)
1000%
Vertical
Horizontal
1
90%
0.01
99%
(
0.1
0.001
1
CleanBench™ Steel Top — 750 x 1200 x 50 mm, 30 x 48 x 2 in.
2
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10
Frequency, Hz
70
99.9%
Isolation Amplification
CleanBench™ smooth top
Accessories
White Laminate Sliding Shelves
slide freely from side to side and are easily
lifted off the support bars. Built-in stops
prevent shelves from sliding out of slots.
When ordering sliding shelves, you must
order front and rear support bars.
Adjustable Steel Front Support Bar
mounts on the table’s front legs. It has a
slot in which the shelves mount and is
normally ordered with the armrest pads.
The bar may be centered along the length
of the table or cantilevered to either side,
allowing for a wider sliding shelf to suit
your application.
A Subshelf offers additional storage
space. It can be mounted beneath the
isolated table top and may be retrofitted.
Adjustable Steel Rear Support Bar
mounts on the rear table legs and supports
the rear end of the sliding shelves. It may
also be cantilevered to either side, allowing
for a wider sliding shelf.
Fixed Full-Perimeter Enclosure
A welded-steel structure that completely
surrounds the table top to provide nonisolated support for Faraday cages or other
special fixtures. It cannot be used with
sliding shelves or support bars. There
is an 8 in. wide sliding shelf specifically
for the Full Perimeter Enclosure and it is
required for use with a Faraday Cage.
Both front and rear support bars can be
retrofitted but cannot be used with the Full
Perimeter Enclosure or Faraday Cage.
Retractable
Casters have
a total weight
capacity of 1,000
lb (450 kg) and
can be mounted to
the base of the table legs. Casters are
required when using the OnTrak™ feature.
TMC’s Precision Height Control
Valves. To minimize bottled air supply
usage, standard TMC height control
valves have a small “dead band,” resulting
in a height return accuracy of +/- 1.3 mm,
+/- 0.05 in. Precision valves control
height to within +/- 0.005 in. but exhaust
continuously.
Adjustable Armrest Pads
fasten to the front
support bar. TMC
also offers an armrest pad that attaches
to the Full Perimeter
Enclosure.
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Online Installation videos
available for setup assistance.
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To specify precision height control valves
with a table, add the letter “P” after the
basic table model number. (ie.: 63P-733)
Precision valves may also be retro­­fitted
to installed tables.
Faraday Cage
offers improved access and simplified
assembly. It’s designed for shielding
in electro-physiology type applications
(60 Hz and harmonics). The “window-shade”
retracting front panel
is easy to operate
and causes less
disturbance when
adjusted. The
front panel may
be positioned anywhere between
fully opened and
closed and stays
in position without
a fastener. This cage
incorporates a steel
frame and bronze-mesh material and
mounts to a required full-perimeter
enclosure. Our 40 in.(1 m) tall Faraday
Cage includes a 2 in.(50 mm) diameter
hole in the base of the side and rear panels.
This feature eases cable inter­face to the
interior of the cage. A new version of
our armrest pads are compatible with
our cages. They are identical to our
non-Faraday Cage pads but adhere
with Velcro.
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CleanBench™ and Accessories Ordering Chart
TABLE MODEL (D x L)
Imperial dimensions for reference only
CleanBench smooth top
CleanBench with tapped holes,
1/4-20 on 1 in. spacing
CleanBench with tapped holes,
M6 on 25 mm spacing
600 x 900 mm
23.6 x 35.4 in.
750 x 750 mm
29.5 x 29.5 in.
750 x 900 mm
29.5 x 35.4 in.
900 x 900 mm
35.4 x 35.4 in.
750 x 1200 mm 750 x 1500 mm
29.5 x 47.2 in. 29.5 x 59.0 in.
900 x 1200 mm
35.4 x 47.2 in.
900 x 1500 mm
35.4 x 59.0 in.
63-6090S63-7575S63-7590S63-9090S63-7512S63-7515S 63-9012S63-9015S
63-6090E
63-7575E
63-7590E
63-9090E 63-7512E
63-7515E
63-9012E
63-9015E
63-6090M
63-7575M
63-7590M
63-9090M 63-7512M
63-7515M
63-9012M
63-9015M
ACCESSORIES
Front support bar
81-301-012 81-301-002 81-301-012 81-301-012 81-301-022 81-301-032 81-301-022 81-301-032
Rear support bar
81-302-012 81-302-002 81-302-012 81-302-012 81-302-022 81-302-032 81-302-022 81-302-032
Armrest pads (front support bar)
81-303-01 for all tables (order 2)
Armrest pads (perimeter enclosure and Faraday Cage)
81-303-02 for all tables (order 2)
Sliding shelf – 150 mm, 6 in. w
81-311-01
81-311-02
81-311-02
81-311-03
81-311-02 81-311-02
81-311-03
81-311-03
Sliding shelf – 250 mm, 10 in. w 81-312-01
81-312-02
81-312-02
81-312-03
81-312-02 81-312-02
81-312-03
81-312-03
Sliding shelf – 350 mm, 4 in. w
81-313-01
81-313-02
81-313-02
81-313-03
81-313-02 81-313-02
81-313-03
81-313-03
Sliding shelf – 500 mm, 20 in. w 81-314-01
81-314-02
81-314-02
81-314-03
81-314-02 81-314-02
81-314-03
81-314-03
Full perimeter enclosure
81-321-0181-321-0281-321-03
81-321-04
81-321-06
Subshelf
81-325-0181-325-0281-325-0381-325-0381-325-0481-325-04 81-325-04
Perimeter enclosure sliding shelf
81-327-03
81-327-04
81-327-04
81-327-06
Casters, set of 4
83-014-01 for all tables
Faraday Cage Ordering Chart
Faraday Cage Accessories Ordering Chart
(requires table and perimeter enclosure, specified separately)
Description
D
L Faraday Cage mmin.mmin.
81-333-03 Faraday Cage – 100 mm, 40 in.75029.590035.4
81-333-04 Faraday Cage – 100 mm, 40 in. 750 29.5 1,200 47.2
81-333-06 Faraday Cage – 100 mm, 40 in. 900 35.4 1,200 47.2
Description
750 x 900 mm.
29.5 x 35.4 in.
750 x 1200 mm
29.5 x 47.2 in.
900 x 1200 mm
35.4 x 47.2 mm
Hanging shelf, “U”-shaped 81-335-0381-335-0481-335-04
Sliding side shelf, Faraday Cage, 203 mm, 8 in. w 81-332-04
81-332-04
81-332-06
™
An easy-to-use,
roll-off option for
CleanBench™
Lab Tables that
dramatically
simpli­fies table
rigging and installation.
OnTrak
How to Order
1. Specify the “OnTrak”
part number from the
chart below.
2. Contact TMC for pricing.
3. Be sure your table
configuration includes
caster set No. 83-014-01.
Features & Benefits
• N
o heavy lifting required
• T
able ships pre-installed
on isolator frame
• R
educes set-up time
• S
imply roll table off skid
into final destination
• C
asters required
To match an older, existing
table height or appearance,
some may wish to purchase
CleanBench tables with the
traditional style, 4 inch thick
(100 mm) CleanTop steel
honeycomb optical tops.
CleanBench tables with these
thicker tops are still offered.
Contact sales@techmfg.com
for ordering information.
OnTrak Ordering Chart
Item
Nominal Table Size
mm
in.
Number
90-6090
90-7590
90-9090
90-7512
90-7515
90-9012
90-9015
600 x 900 mm
23.6 x 35.4 in.
750 x 750 mm
29.5 x 29.5 in.
750 x 900 mm
29.5 x 35.4 in.
900 x 900 mm
750 x 1200 mm
750 x 1500 mm
900 x 1200 mm
900 x 1500 mm
35.4 x 35.4 in.
29.5 x 47.2 in.
29.5 x 59.0 in.
35.4 x 47.2 in.
35.4 x 59.0 in. and
VIBRATION CONTROL
Contact sales@techmfg.com
to easily configure a custom system.
4
www.techmfg.com
•
978-532-6330
•
800-542-9725 (Toll Free)
•
Fax: 978-531-8682
•
sales@techmfg.com
CleanBench™, June 2015
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