Lightweight Breadboards CleanTop® 75 Series

Minimizing the weight of Optical Tables is becoming more of a consideration for many applications. The development of new manufacturing techniques has resulted in a new, ultralight design. In comparison with the 78 Serie Breadboards, the 75 Serie Breadboards are approxi­mately 50 % lighter.


• TMC breadboards in ultra-light design
• Steel honeycomb core
• Top and bottom plates made of stainless steel
• Countersunk tapped bores with 3 thread turns
• CleanTop individual sealed hole technology
• Economically priced

• Core: Steel honeycomb, closed cell, 0.2 mm thick foil
• Core shear modulus: 19,300 kg / cm²
• Core cell size: < 3 cm²
• Core density: 230 kg / m³
• Flatness: +/- 0.13 mm
• Top skin: 430 series ferromagnetic stainless steel, 2 mm thick
• Bottom skin: 400 series ferromagnetic stainless steel, 2 mm thick
• Sidewalls: High-pressure laminate
• Tapped holes: M6, backed by CleanTop nylon cups, 3 threads