For Permanent Fixtures
A variety of stand adapters, slides, lifts, and various instrument mounts fit into the intermediate tube. The stand has an air cushion damper to prevent the column from "free falling" and damaging the instrument in the event that the collar lock, ratchet pawl, and lift handle are released at the same time.
The baseplate is a 1" (2.54cm) thick steel plate with a diameter of 15" (38.1cm). 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"-11 UNC-2B threaded leveling screws on a 14” (35.6cm) diameter bolt circle 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.
Standard options for 331 Pedestal Stand
|Model and Height||Description||Adapter|
25" - 38"
63.5 - 96.5 cm
|Model 331STK with 235-3 hollow adapter having 3 1/2" - 8 thread (shown right). The
235-3 adds 0.975" (24.8 mm) to the stand height.Weight: 127 lbs (58 kg)
May Be Used With
Accepts any product having an internal 3½"-8 thread
See also our entire line of stand accessories and instrument adapters.
|Min Height mm||25|
|Max Height mm||38|
|Max Height (mm)||965|
|Min Bore Diameter||635|
|Weight, Product (Approx.) lb||127|
|Weight, Product (Approx.) kg||58|