Varian's Turbo-V 81-M is a high-performance turbo-drag pump in the 80 l/s class. It is suitable for demanding vacuum applications including high foreline pressure, high throughput, and UHV requirements. It provides higher foreline pressure tolerance, higher pumping speed and throughput, lower power requirements, and excellent compression ratio through higher nominal rotational speed, optimized rotor blades sequence, and new Macrotorr stages.
The Agilent Turbo-V 81-M is a high-performance turbo-drag pump in the 80 L/s class, designed for demanding vacuum applications such as mass spectrometry, electron microscopy, and leak detection. It features a compact package design with a wide selection of inlet flanges and options for on-board or remote drivers. The pump is suitable for new vacuum system designs or for retrofitting existing systems.
| Pumping Speed | 80 L/s |
|---|---|
| Nominal Rotational Speed | 80,000 rpm |
| Start up time | < 60 sec |
| Base Pressure | < 0.01 micron |
| Operating Position | Any |
| Cooling Requirements | Natural air convection |
| Bakeout Temperature | 120°C (CF) / 80°C (ISO) |
The pump is suitable for mass spectrometers, electron microscopes, surface analysis, leak detection, and research laboratories.
No, it uses Varian's unique dry lubricant technology combined with ceramic bearings, making it a maintenance-free pump.