SL-Version
Slim Line Board with flat working surface (SLI-Version)
Slim Line Breadboards of SL-series offer high stiffness at minimum thickness.
The breadboards are entirely made from Carbon Fiber Reinforced Polymer (CFRP) and constist of a top and bottom plate. The plates are optionally structurally decoupled by a damping foil which is laminated in-between.
Typically breadboards of SL-series are used as additional platforms mounted on top of a larger breadboard or an optical table.
Technical specifications
|
Dimension
|
Typical breadboard sizes, maximum size 2000 x 2500 mm
|
|
Thickness
|
Typical thickness ranges from 5 to 25 mm
|
|
Flatness
|
Flatness of entire mounting surface SL- Version ≤ 0.05 mm , SLI- Version ≤ 0.2 mm
|
|
Mounting Grid
|
Typical mounting grid: 25×25, 50×50 mm or customized
|
|
Mounting Holes
|
Metric or imperial threads, inserts made from stainless steel, Aluminium, Titanium or INVAR
|
|
Damping
|
Optimized damping
|
|
Thermal Expansion
|
Lateral directions CTEx,y = 2.5 · 10 E-6 [mm/mm·K] @ 273 K for plane plate
|
|
Stiffness
|
Nominal stiffness
|
|
Weight
|
Area weight approximately 22 kg/m² (25mm grid)
|
|
Design
|
– Plates are designed typically to meet quasi-isotropic behaviour or according to structural/thermal requirements
– Plate structure with optional damping foil in-between
|
|
Top Side
|
Single inserts according mounting grid, with first inserts 25 mm from edges
|
|
Bottom Side
|
Single inserts with through hole at corners, 25 mm from edges or customized
|
|
Sidewalls
|
None
|
| Vacuum | Suitable |
|
Cleanroom
|
Suitable
|
Application Samples
