Pfeiffer
| Recommended controllers | TCP-121 • TCP-380 • TPS-200 • DCU-200 |
| Recommended backing pumps | MVP 035-2 • DUO 2.5 |
| Applications | electron optics/microscopy • leak detection • mass spectrometry • surface analysis • plasma monitoring • residual gas analysis • spectroscopy • defect analysis • sputtering • nuclear research • space applications • particle accelerators |