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239 Series Pedestal Stands
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For Permanent Installations
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The 239 Series consists of pedestal stands which are
similar to our popular heavy-duty mobile stands except that
they do not have an intermediate tube which may be raised or
lowered. Other than the adjustment provided by any
adapters which are mounted on the stand, the height is
fixed. The 239 is available in several configurations (see table
below). The standard height of this stand is
40 5/8" (103 cm), as measured from the floor to the
top of the main outer tube, on top of which all instrument mount
accessories are attached. However, the stand may
be ordered at any custom height specification.
A variety of stand adapters, slides, lifts, and various instrument mounts
fit into the intermediate tube. Refer to the table below
for the various stock options, or request your own variation.
The baseplate is a 1" (2.54cm) thick steel plate with a diameter
of 15-1/8" (38.4cm). Four 1-1/16" (2.7cm) mounting holes
are equally spaced on an 11" (27.9cm) diameter bolt circle on this
baseplate. It is also outfitted with four 5/8" x 11 UNC-2B
threaded leveling screws to provide a means for adjustment to set the
stand vertical.
Stands in this group are used for permanent installations of all
types of metrology instrumentation, and are often used in test,
calibration, or constant monitoring applications.
Have a look at the other
heavy duty or portable
stands
on this website.
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Finish: Machine grey; other finishes available on request. |
Other information for
specific models in table below |
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Model & Height |
Description |
Has this on top: |
239STK
40 5/8"
(103 cm) |
Basic 239 stand, with no adapters. |
This option has nothing on
top of the main tube, which has 2.825" x 20 internal threads at the top. |
239-0
41.6"
(105.7 cm) |
Model 239STK with 235-3 hollow adapter
having 3½" x 8 thread (pictured at right). The 235-3 adds 0.975"
(24.8 mm) to the stand height. |
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239
43.5"
(110 cm) |
Model 239STK with 235-16 lateral slide adapter
with dovetail inset and mating 802 lateral
slide (pictured at right). This combination adds 2.68" (68.1 mm) to the
stand height. |
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239-2
44.8" - 45.5"
(113 - 115 cm)
Custom heights available on request. |
Model 239STK with 800 precision lift and
802 lateral slide
(pictured at right). This combination adds 4.01" (101.9 mm) to
stand height when the model 800 is fully retracted and adds 4.64"
(117.9 mm) when fully extended. See drawing above. |
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239-R
45.1"
(115 cm) |
Model 239STK with 235-3 hollow adapter and
B46632 swivel adapter.
This combination adds 4.475" (11.4 cm) to the stand height. |
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