2212 Series Active-Air BenchMate
2212 Series Active-Air BenchMate
BenchMate Vibration-Free Platforms enhance the performance of precision tabletop equipment.
The 2212 Series is self-leveling and requires a source of compressed air (not included). It is recommended for daily use.
Typical Applications
Atomic Force Microscopes, Microhardness Testers, Profilometers, Balances, Audio Equipment, and other Precision Measuring and Testing Equipment.
- Unmatched price/performance
- Low profile Active-Air design
- VibraDamped construction
- Low natural frequency
- Flatness: ±0.004″ over 24″ x 24″ on
-22 and -32 top surfaces - SPILLPRUF spill management
- Class 100 Cleanroom Compatible – Class 10 available
Performance Data
| Min. Load @ 20 psi | |
| Vertical Natural Frequency | 2.3 Hz |
| Isolation Efficiency @ 5 Hz | 52% |
| Isolation Efficiency @ 10 Hz | 83% |
| Horizontal Natural Frequency | 2.9 Hz |
| Isolation Efficiency @ 5 Hz | 40% |
| Isolation Efficiency @ 10 Hz | 92% |
| Max. Load @ 80 psi | |
| Vertical Natural Frequency | 2.1 Hz |
| Isolation Efficiency @ 5 Hz | 70% |
| Isolation Efficiency @ 10 Hz | 91% |
| Horizontal Natural Frequency | 1.8 Hz |
| Isolation Efficiency @ 5 Hz | 81% |
| Isolation Efficiency @ 10 Hz | 95% |
| Net Load Capacity @ 80 psi | |
| 2212-02/03 | 450 lbs.
(204 kg) |
| Finish | |
| Standard | Linear White Polyurethane |
| Class 10 | White Epoxy Powder Coat |
| Approximate Shipping Weight | |
| 2212-01-xx | 157 lbs.
(72 kg) |
| 2212-02-xx | 210 lbs.
(96 kg) |
| 2212-03-xx | 245 lbs.
(112 kg) |
| 2212-04-xx | 145 lbs.
(66 kg) |
Note: Typical performance efficiencies are for microdisturbances.
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