Slim Line Board
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.

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