Modal Damped Optical Breadboard, 24 x 24 x 2.3 in., 1/4-20 Holes
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The PG-22-2 Precision Grade Modal Damped Honeycomb Core Optical Breadboard has a 2 ft. width, a 2 ft. length, and is 2.3 in. thick with 1/4-20 holes on 1 in. grid. The PG Series provides rock-solid stability and rigidity to support demanding research applications. It demonstrates an outstanding surface flatness of <±0.004 in. over 2 ft.2 . The PG Breadboard also offers a 3/16 in. ferromagnetic steel mounting surface, patented modal damping, sealed holes, steel honeycomb core, and self-damping side panels.
feature | |
Broadband Damping | Integrated Patented Modal Damping including constrained layer core, damped working surface and composite edge finish |
Core Design | Trussed honeycomb, vertically bonded closed cell construction, 0.010 in. Steel sheet materials, 0.030 in. triple core interface |
Deflection Under Load | 7.8 x 10-5 in. |
Hole Sealing Type | Easy clean non-corrosive high impact polymer conical cup, 0.75 in. deep |
Length | 24 in. |
Maximum Dynamic Deflection Coefficient | 3.7 x 10-4 |
Maximum Relative Motion Value | 0.72 x 10-5 mm |
Microlocks | No |
Mounting Hole Borders | 0.5 in. borders |
Mounting Hole Pattern | 1.0 in. grid |
Mounting Hole Type | Cut (not rolled) threads with countersink |
Mounting Holes | 1/4-20 |
Surface Flatness | ±0.004 in. over 2 ft. square |
Thickness | 2.3 in. |
Weight | 74 lb |
Width | 24 in. |
Working Surface | 3/16 in. thick 400 Series ferromagnetic stainless steel |