Description
Product Description
- Made of #304 stainless steel with ultra-fine matte finish. Flatness: ±0.01 mm within any 1 m² area.
- Top plate thickness: 5 mm; bottom plate: 5 mm stainless steel.
- Side panels: high-grade matte black polycarbonate finish; stainless steel box-section structure.
- Outermost threaded holes are 12.5 mm from the edge to maximize usable area.
- Internal structure: stainless steel honeycomb, geometrically formed with precision tools; spacing maintained by welded flat washers for high precision.
The platform adopts a steel honeycomb core, featuring light weight and high rigidity. The top plate is made of magnetic stainless steel with a full array of M6 threaded holes (25×25 mm grid), allowing mounting by magnets or bolts. The automatic leveling system operates without continuous air supply and supports automatic inflation.
Product Structure
The optical platform consists of a tabletop and support components. The tabletop uses high-permeability stainless steel, with pressure-bonded top plate for excellent flatness and precision-ground surface. The core is made of honeycomb steel plate, electroplated for corrosion protection, with individually sealed cells and a core density of 3×10⁻⁴ kg/cm³.
Technical Specifications
The platform adopts a steel honeycomb core, featuring light weight and high rigidity. The top plate is made of magnetic stainless steel with a full array of M6 threaded holes (25×25 mm grid), allowing mounting by magnets or bolts. The automatic leveling system operates without continuous air supply and supports automatic inflation.
The optical platform consists of a tabletop and support components. The tabletop uses high-permeability stainless steel, with pressure-bonded top plate for excellent flatness and precision-ground surface. The core is made of honeycomb steel plate, electroplated for corrosion protection, with individually sealed cells and a core density of 3×10⁻⁴ kg/cm³.
| Item | Specification |
| Natural Vibration Frequency | Vertical: approx. 1.2–1.5 HzHorizontal: approx. 1.5–1.7 Hz |
| Vibration Isolation Method | Air Spring |
| Damping Method | Orifice Damping |
| Honeycomb Material | Steel honeycomb core (thickness 0.25 mm, cell area 3.2 cm²) |
| Tabletop Material | Top: 4.0 mm #304 stainless steel, sandblastedSide: 2.0 mm carbon steel with nylon-faced barrier woodBottom: 4.0 mm carbon steel with epoxy coating |
| Top Surface | Full M6 threaded hole matrix (25×25 mm), 37.5 mm edge margin |
| Top Surface Treatment | Uncoated (sandblasted) |
| Surface Flatness | 0.1 mm (over any 600×600 mm area) |
| Threaded Hole / Core Seal | Easy-clean cylindrical seal cup |
| Natural Frequency | X-axis: 3.5–6 Hz; Y-axis: 3.5–5.5 Hz |
| Overall Flatness | ＜0.05 mm/m² |
| Load Capacity | 160 kg/m² |
| Surface Roughness | ＜0.8 μm |
| Repeat Positioning Accuracy | ＜0.05 mm |
| Amplitude | ＜4 μm |
Assembly
