±0.10 mm over 1 meter²
| Vendor: | Coherent, Auburn Group |
| Purchase date: | January 2000 |
| Purchase price: | $ 2981.00 |
| Width, Length | 1200, 1500 mm | |
|---|---|---|
| Thickness | 100 mm | |
| Weight | 252 kg | |
| Top plate | 5 mm thick ferro-magnetic stainless steel | |
| Flatness | ±0.13 mm end to end ±0.10 mm over 1 meter² |
|
| Mounting Holes | M6 on 25 mm centers | |
| Top Plate Seal | Plastic cups under holes, hermetically sealed | |
| Honeycomb Material | Corrosion resistant steel hexagonal section, 13 mm² cell size | |
| Core Density | 300 kg/m³ | |
| Core Shear Modulus | 19,300 kg/cm² | |
| Bonding Material | High strength aerospace grade epoxy resin | |
| Damping | Rigid binding and proprietary mass damping devices | |
| Bottom Plate | 5 mm thick ferro-magnetic stainless steel | |
| Side Walls | 2 mm thick steel, backed by stiff damping panels |