

TPR Series Pneumatic Optical Tables, Three-Wire Pendulum Isolation, 1500–3500 mm
TPR SeriesDesign Tools
Pneumatic optical table with three-wire pendulum isolators for microscopes and other precision optical instruments.
The TPR Series isolates its tabletop with a three-wire pendulum pneumatic system and laminar damping, giving resonant frequencies below 1.5–2.5 Hz vertically and below 1–1.5 Hz horizontally. Eighteen sizes run from 1500 × 900 mm to 3500 × 1500 mm, with 200 or 300 mm thick tops and an 800 mm total height. A low-noise, oil-free portable air compressor is included unless the -WQB version is ordered.
Key Features
- Three-wire pendulum pneumatic isolation acting in both vertical and horizontal directions
- Laminar damping elements for sensitive response
- Isolation efficiency at 10 Hz: 90–95% vertical, 92–98% horizontal
- Tabletop height indicator to simplify height adjustment (−10 to +15 mm)
- Three-layer sandwich honeycomb top (welded) as standard; bonded trussed honeycomb top with individual cleaning cups (-K) optional
- SUS430 (1Cr17) working surface as standard; SUS304 (-304) or SUS316 (-316) optional
- Low-noise, oil-free portable air compressor included by default; -WQB without compressor
Typical Applications
- High-magnification microscopy
- Laser confocal microscopy
- Precision optical instruments
- Compact optical paths in optical communication
Model Overview
| Model | Size L × W × H (mm) | Top Thickness (mm) | Top Weight (kg) | Load (kg) | Legs | -K Version | Working Surface |
|---|---|---|---|---|---|---|---|
| TPR15-09 | 1500 × 900 × 800 | 200 | 189 | 1000 | 4 | Available | SUS430 |
| TPR15-10 | 1500 × 1000 × 800 | 200 | 210 | 1000 | 4 | Available | SUS430 |
| TPR15-12 | 1500 × 1200 × 800 | 200 | 252 | 1000 | 4 | Available | SUS430 |
| TPR15-15 | 1500 × 1500 × 800 | 200 | 315 | 1000 | 4 | Available | SUS430 |
| TPR18-09 | 1800 × 900 × 800 | 200 | 227 | 1000 | 4 | Available | SUS430 |
| TPR18-10 | 1800 × 1000 × 800 | 200 | 252 | 1000 | 4 | Available | SUS430 |
| TPR18-12 | 1800 × 1200 × 800 | 200 | 302 | 1000 | 4 | Available | SUS430 |
| TPR18-15 | 1800 × 1500 × 800 | 200 | 378 | 1000 | 4 | Available | SUS430 |
| TPR20-10 | 2000 × 1000 × 800 | 200 | 280 | 1000 | 4 | Available | SUS430 |
| TPR20-12 | 2000 × 1200 × 800 | 200 | 336 | 1000 | 4 | Available | SUS430 |
| TPR20-15 | 2000 × 1500 × 800 | 200 | 420 | 1000 | 4 | Available | SUS430 |
| TPR24-12 | 2400 × 1200 × 800 | 200 | 403 | 1000 | 4 | Available | SUS430 |
| TPR24-15 | 2400 × 1500 × 800 | 200 | 504 | 1000 | 4 | Available | SUS430 |
| TPR24-18 | 2400 × 1800 × 800 | 200 | 605 | 1000 | 4 | No | 1Cr13 (410) |
| TPR30-12 | 3000 × 1200 × 800 | 300 | 601 | 1500 | 6 | Available | SUS430 |
| TPR30-15 | 3000 × 1500 × 800 | 300 | 752 | 1500 | 6 | Available | SUS430 |
| TPR35-12 | 3500 × 1200 × 800 | 300 | 701 | 1500 | 6 | No | SUS430 |
| TPR35-15 | 3500 × 1500 × 800 | 300 | 877 | 1500 | 6 | No | SUS430 |
Related Products
- ZTP Series — Pneumatic Vibration Isolation Optical Tables
- NAP Series — Pneumatic Optical Tables
- ZSR-P Series — Pneumatic Optical Tables
Browse all: Air-Floating Vibration Isolation Optical Platform · Air Floating Tables
Models: TPR15-09, TPR15-10, TPR15-12, TPR15-15, TPR18-09, TPR18-10, TPR18-12, TPR18-15, TPR20-10, TPR20-12, TPR20-15, TPR24-12 … · Contact WaveQuanta for a quote, configuration advice and lead time.
| Isolation Mechanism | Three-wire pendulum pneumatic isolation |
| Damping | Laminar damping |
| Resonant Frequency, Vertical | Below 1.5–2.5 Hz |
| Resonant Frequency, Horizontal | Below 1–1.5 Hz |
| Isolation Efficiency, Vertical | 75–92% at 5 Hz; 90–95% at 10 Hz |
| Isolation Efficiency, Horizontal | 88–94% at 5 Hz; 92–98% at 10 Hz |
| Tabletop | Three-layer sandwich honeycomb, welded (default); bonded trussed with cleaning cups (-K) |
| Flatness, Welded Top | 0.02–0.05 mm / 600 mm × 600 mm |
| Flatness, Bonded Top (-K) | 0.1 mm / 600 mm × 600 mm |
| Tabletop Sizes | 1500 × 900 mm to 3500 × 1500 mm |
| Tabletop Thickness | 200 / 300 mm |
| Working Surface | 4–6 mm thick stainless steel, SUS430 (1Cr17) standard |
| Optional Surface Materials | SUS304 (-304), SUS316 (-316) |
| Working Surface, Width Over 1500 mm | 1Cr13 (410) stainless steel |
| Bottom Skin | 4–6 mm thick carbon steel |
| Side Panels | Blue PU leather (welded top), black PU leather (-K top); stainless steel corners |
| Mounting Holes | M6 on 25 mm × 25 mm grid, 37.5 mm from border |
| Total Height (Tabletop and Frame) | 800 mm |
| Height Adjustment | −10 to +15 mm |
| Load Capacity | 1000 kg (4 legs), 1500 kg (6 legs) |
| Table Foot Area | 160 × 160 mm |
| Maximum Air Pressure | 0.7 MPa |
| Recommended Working Pressure | 0.3–0.4 MPa |
| Horizontal Repeatability | ±0.5 mm |
| Air Supply | Low-noise, oil-free portable compressor and oil/water separator; -WQB without compressor |
| Accessories | Wrench, bullseye level |





