Edwards nEXT85H ISO63 NW16 80W Turbomolecular Vacuum Pump combines advanced hybrid bearing technology with an integrated controller, delivering exceptional pumping speed, ultimate vacuum levels, and superior compression ratios. Designed for demanding R&D and analytical instrument applications, this compact, robust pump ensures long-term reliable operation.
Key Features:
- Ultimate Vacuum: 5×10-9 mbar
- Pumping Speed: 503.99 l/min (N2)
- Hybrid bearing system with oil-lubricated ceramic lower bearing and dry permanent magnetic upper bearing for reduced vibration and noise
- Integrated drive electronics simplify installation and operation
- Optimized rotor design and molecular drag stage for improved compression and speed
- Service-friendly design allows quick in-field replacement of oil cartridges and bearings with minimal tools
- High light gas compression and optional regenerative stages to meet specialized process requirements
- Efficient DC sensorless motor (24 V–48 V) minimizes electrical interference
- Compatible with Edwards TAG and TIC controllers
Included Items
- Edwards nEXT85H Turbomolecular Pump
- Power Cord
- Operator’s Manual & Manufacturer Documentation
- Two-Year Manufacturer’s Warranty
Specifications
| Ultimate Pressure | 5×10-9 mbar |
| Pumping Speed (N₂) | 503.99 l/min |
| Pumping Speed (He) | 467.99 l/min |
| Pumping Speed (H₂) | 323.99 l/min |
| Compression Ratio N₂ | 1.0 × 10¹¹ |
| Compression Ratio He | 2.0 × 10⁷ |
| Compression Ratio H₂ | 5.0 × 10⁵ |
| Inlet Connection | ISO63 NW16 |
| Max Backing Pressure | 15.75 Torr |
| Nominal Rotational Speed | 1500 Hz |
| Ramp Up Time | 130 s |
| Power Rating | 80 W |