Agilent TwisTorr 304 FS - REBUILT
| Weight | 17 lbs |
|---|---|
| Pumping Speed | 250 l/s |
| Ultimate Pressure | <1 x 10-10 mbar |
Agilent TwisTorr 304 FS Turbomolecular Vacuum Pump - REBUILT
The Agilent TwisTorr 304 FS turbomolecular high-vacuum pump combines Twistorr drag stage technology and Agilent Floating Suspension to provide high performance, reliability and economy. TwisTorr drag stages create high compression ratios for light gases such as Hydrogen and Helium to deliver high throughput and high tolerance of foreline pressure, thereby permitting the use of smaller and more economical backing pumps. This technology results in a compact rotor design that is energy-efficient and maintains a low operating temperature. The Agilent Floating Suspension system reduces noise and vibration, and ensures optimal bearing operating conditions to extent operating life, minimize system downtime, and assure stable pumping performance over time. The unique bearing and dry lubrication in the TwisTorr 304 FS eliminate oil and maintenance, and permit operation of the pump in any orientation. Available with on-board or rack controllers.
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| TwisTorr 304 FS | ISO-100 / 6" CF | ISO-160 / 8" CF |
|---|---|---|
| Pumping speed | ||
| N2 | 250 l/s | 250 l/s |
| He | 255 l/s | 255 l/s |
| H2 | 220 l/s | 220 l/s |
| Ar | 250 l/s | 250 l/s |
| Gas throughput at full rotational speed | Ambient temp. (25ºC) | Water temp. (25ºC, 50 l/h) |
| N2 | 170 sccm | 170 sccm |
| Ar | 110 sccm | 110 sccm |
| Compression ratio & foreline tolerance | ||
| N2 | > 1 x 1011 | > 10 mbar |
| He | > 1 x 1011 | > 10 mbar |
| H2 | 1.5 x 106 | > 4 mbar |
| Ar | < 1 x 1011 | > 10 mbar |
| Base pressure w/ recommended forepump | < 1 x 10-10 mbar (< 1 x 10-10 Torr) | |
| Inlet flange | 6" O.D. CF / ISO-100 | 8" O.D. CF / ISO-160 |
| Foreline flange | KF-16 NW | |
| Rotational speed | 60,000 rpm | |
| Start up time | < 3 minutes | |
| Recommended forepump | ||
| Mechanical: | Agilent DS-102 | |
| Dry pump: | PTS 300 | |
| Operating position | Any | |
| Operating ambient temperature | +5°C to +35°C | |
| Relative humidity of air | 0 - 90% (not condensing) | |
| Bakeout temperature | 80°C at inlet flange max (ISO flange) | 120°C at inlet flange max (CF flange) |
| Lubricant | Permanent lubrication | |
| Cooling requirements | Forced air | |
| Coolant water Minimum flow: Temperature: Pressure: |
50 l/h (0.89 GPM) +15°C to +30°C 3 to 5 bar (45 to 75 psi) |
|
| Noise pressure level | < 50 dB(A) at 1 meter | |
| Storage temperature | -40°C to +70°C | |
| Max altitude | 3,000 m | |
| Weight | 17 lbs | |
| Type | Label | Description | Download |
|---|---|---|---|
|
Agilent TwisTorr 304 FS - REBUILT | User Manual | Download |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
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