| Ambient Operating Temperature | +5 to +35 °C |
|---|---|
| Ambient Storage Temperature | -40 to +70 °C |
| Base Pressure | <5 x 10<sup>-10</sup> mbar |
| Compression Ratio Ar | >1 x 10<sup>11</sup> |
| Compression Ratio H2 | 5 x 10<sup>4</sup> |
| Compression Ratio He | 2 x 10<sup>6</sup> |
| Compression Ratio N2 | >=1 x 10<sup>11</sup> |
| Cooling Method|MultiLine | Air cooling|Water cooling| |
| Diameter | 97 mm |
| Flange Type | KF 40 |
| Foreline Flange Size | KF 16 NW |
| Height | 171.4 mm |
| Length | 97 mm, Maximum Gas Throughput - Ar |
| Water Cooling | 70 sccm, Maximum Gas Throughput - N2 |
| Water Cooling | 100 sccm |
| Noise Level | 40 dB(A) |
| Pumping Speed - Ar | 44 L/s |
| Pumping Speed - H2 | 36 L/s |
| Pumping Speed - He | 38 L/s |
| Pumping Speed - N2 | 49 L/s |
| Standards and Certifications | CE, C-CSA-US, RoHS<br />compliant as per 2011/65/UE |
| UNSPSC Code | 40151502 |
| Weight | 2.37 kg |
Answer:DN 40 ISO-KF.
Answer:49 L/s.
Answer:No. It requires a compatible backing vacuum arrangement.
The Agilent TwisTorr 84 FS is a compact turbomolecular vacuum pump for high-vacuum instrumentation and research vacuum systems. This configuration provides a DN 40 ISO-KF inlet flange and a KF 16 foreline connection. Nominal pumping speed for nitrogen is 49 L/s, with specified performance of 44 L/s for argon, 38 L/s for helium, and 36 L/s for hydrogen. The pump weighs approximately 2.37 kg and supports air or water cooling within its operating envelope. Turbomolecular technology enables high vacuum when paired with a suitable backing pump and controller. Its compact footprint suits analytical platforms, vacuum chambers, and laboratory equipment where consistent evacuation is needed. This unit is the turbo pump itself; required system electronics and mounting accessories depend on the final setup.
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