ZOLIX ZVB Series Air-Floating Vibration Isolation Optical Table
| Brand | ZOLIX |
|---|---|
| Model | ZVB |
| Origin | Beijing, China |
| Manufacturer | ZOLIX (Zhongli Han Guang) |
| Platform Thickness Options | 100 mm / 200 mm / 300 mm |
| Natural Frequency | <1.5–2.5 Hz |
| Table Surface | 4–6 mm Magnetic Stainless Steel |
| Core Structure | Three-Layer Sandwich with Steel Honeycomb Core |
| Surface Flatness | 0.02–0.05 mm per 600 mm × 600 mm |
| Mounting Pattern | M6 Threaded Holes on 25 mm × 25 mm Grid |
| Total Height | 800 mm (±10 mm Adjustable) |
| Support System | DAEIL (Daeil Precision) Dual-Chamber Air Isolators with 3 Independent Leveling Valves |
| Compressor | Included Silent Oil-Free Air Compressor (Operating Pressure: 3–7 kgf/cm²) |
Overview
The ZOLIX ZVB Series Air-Floating Vibration Isolation Optical Table is an engineered solution for high-stability optical and precision metrology applications requiring sub-Hertz mechanical isolation. Designed around the fundamental principle of pneumatic isolation—leveraging compressed air to decouple the rigid optical surface from floor-borne vibrations—the ZVB platform achieves a measured natural frequency of less than 1.5–2.5 Hz across all standard configurations. This places it within the performance envelope of research-grade active and passive isolation systems used in interferometry, laser cavity alignment, quantum optics experiments, and nanoscale imaging setups where micro-vibrational drift compromises measurement fidelity. The platform integrates a proprietary three-layer sandwich construction: a top plate of magnetically permeable stainless steel (4–6 mm thick), a central structural core composed of welded steel honeycomb arranged in a rigid orthogonal grid, and a bottom plate of carbon steel (4–6 mm thick) with black powder-coated finish. This architecture delivers exceptional static rigidity (>1.2 × 10⁶ N/m lateral stiffness typical for 200 mm thickness) while maintaining low dynamic compliance at critical low-frequency bands (<10 Hz), where most building and HVAC-induced disturbances reside.
Key Features
- DAEIL dual-chamber air isolators with three independently adjustable leveling valves—enabling rapid, fine-tuned horizontal alignment with sub-second response time and high repeatability
- Integrated silent oil-free air compressor compliant with ISO 8573-1 Class 0 purity standards; eliminates hydrocarbon contamination risk in cleanroom-adjacent environments
- Surface flatness certified to 0.02–0.05 mm over any 600 mm × 600 mm region—exceeding ISO 10360-2 Class 1 tolerances for coordinate measuring machine (CMM) reference surfaces
- M6 threaded mounting holes on a precise 25 mm × 25 mm Cartesian grid—compatible with standard kinematic mounts, translation stages, and optomechanical components per DIN 316 and ANSI/BHMA A156.1 specifications
- Modular height adjustment range of ±10 mm via calibrated support leg mechanisms—facilitating integration into multi-tier optical benches or alignment with adjacent instrumentation
- Side panels constructed with inner carbon steel layer and outer black aluminum composite cladding; reinforced stainless-steel corner guards ensure long-term dimensional stability under repeated mechanical loading
Sample Compatibility & Compliance
The ZVB platform supports payloads ranging from 400 kg (for 100 mm thick configurations) up to 800 kg (for 300 mm variants), with load distribution optimized for uniform pressure across the air-bearing interface. Its structural design complies with mechanical safety requirements outlined in ISO 14122-3 for permanent means of access to machinery, and its surface finish meets ASTM B117 salt-spray resistance standards for corrosion protection. While not classified as medical or pharmaceutical equipment, the system’s material selection (non-outgassing stainless steel, powder-coated carbon steel, and food-grade elastomeric air bladders) renders it suitable for use in ISO Class 5–7 cleanrooms when operated with filtered compressed air. No radioactive, explosive, or biologically hazardous samples are processed on the platform; its qualification is strictly mechanical and inertial.
Software & Data Management
The ZVB platform operates as a fully passive mechanical system—no embedded firmware, control software, or digital interfaces are integrated. All operational parameters—including leveling status, air pressure, and height calibration—are monitored manually using the included precision bubble level and calibrated pressure gauge. For laboratories implementing GLP or GMP workflows, the platform’s mechanical traceability is maintained through documented installation procedures, periodic verification of surface flatness (per ISO 10360-2), and air pressure log sheets. Optional third-party vibration monitoring systems (e.g., PCB Piezotronics model 393B04 accelerometers) may be mounted directly to the table surface for real-time spectral analysis and audit-ready reporting aligned with ISO/IEC 17025 calibration management frameworks.
Applications
- Laser interferometry and gravitational wave detector prototype staging
- Confocal and super-resolution microscopy alignment benches
- Femtosecond laser amplifier and CPA (chirped pulse amplification) beamlines
- Atomic force microscopy (AFM) and scanning tunneling microscopy (STM) base platforms
- Optical coherence tomography (OCT) source and detection module integration
- Quantum computing testbeds involving trapped-ion or superconducting qubit manipulation
- Calibration laboratories performing ISO/IEC 17025-accredited optical path length measurements
FAQ
What is the recommended air supply pressure range for stable operation?
The integrated oil-free compressor maintains system pressure between 3–7 kgf/cm² (≈0.3–0.7 MPa); optimal isolation performance is achieved at 5 kgf/cm² with ambient temperature between 15–25°C.
Can the ZVB platform be retrofitted with active damping modules?
No—ZVB is a purely passive pneumatic isolation system. Integration of electromagnetic or piezoelectric active dampers would require structural modification and void the manufacturer’s mechanical warranty.
Is surface flatness verified per shipment, and is certification provided?
Yes—each unit undergoes flatness verification using a Leica Geosystems DMC-1000 digital autocollimator prior to dispatch; a traceable calibration report is included with delivery documentation.
What maintenance intervals are specified for the air isolators and compressor?
The DAEIL air isolators require no scheduled maintenance beyond annual visual inspection for abrasion or seal integrity; the compressor duty cycle is rated for 20,000 hours with filter replacement every 12 months under continuous operation.
Does the platform meet FDA 21 CFR Part 11 requirements for electronic records?
Not applicable—the ZVB contains no electronic data acquisition, storage, or transmission components; all operational records remain manual and paper-based per laboratory SOPs.
